idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
13,300 | FileTransfer::RemoveInputFiles(const char *sandbox_path)
{
char *old_iwd;
int old_transfer_flag;
StringList do_not_remove;
const char *f;
if (!sandbox_path) {
ASSERT(SpoolSpace);
sandbox_path = SpoolSpace;
}
if ( !IsDirectory(sandbox_path) ) {
return;
}
old_iwd = Iwd;
old_transfer_flag = m_final_transfer_flag;
Iwd = strdup(sandbox_path);
m_final_transfer_flag = 1;
ComputeFilesToSend();
if ( FilesToSend == NULL ) {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
FilesToSend->rewind();
while ( (f=FilesToSend->next()) ) {
do_not_remove.append( condor_basename(f) );
}
Directory dir( sandbox_path, desired_priv_state );
while( (f=dir.Next()) ) {
if( dir.IsDirectory() ) {
continue;
}
if ( do_not_remove.file_contains(f) == TRUE ) {
continue;
}
dir.Remove_Current_File();
}
m_final_transfer_flag = old_transfer_flag;
free(Iwd);
Iwd = old_iwd;
return;
}
| DoS Exec Code | 0 | FileTransfer::RemoveInputFiles(const char *sandbox_path)
{
char *old_iwd;
int old_transfer_flag;
StringList do_not_remove;
const char *f;
if (!sandbox_path) {
ASSERT(SpoolSpace);
sandbox_path = SpoolSpace;
}
if ( !IsDirectory(sandbox_path) ) {
return;
}
old_iwd = Iwd;
old_transfer_flag = m_final_transfer_flag;
Iwd = strdup(sandbox_path);
m_final_transfer_flag = 1;
ComputeFilesToSend();
if ( FilesToSend == NULL ) {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
FilesToSend->rewind();
while ( (f=FilesToSend->next()) ) {
do_not_remove.append( condor_basename(f) );
}
Directory dir( sandbox_path, desired_priv_state );
while( (f=dir.Next()) ) {
if( dir.IsDirectory() ) {
continue;
}
if ( do_not_remove.file_contains(f) == TRUE ) {
continue;
}
dir.Remove_Current_File();
}
m_final_transfer_flag = old_transfer_flag;
free(Iwd);
Iwd = old_iwd;
return;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,301 | FileTransfer::SaveTransferInfo(bool success,bool try_again,int hold_code,int hold_subcode,char const *hold_reason)
{
Info.success = success;
Info.try_again = try_again;
Info.hold_code = hold_code;
Info.hold_subcode = hold_subcode;
if( hold_reason ) {
Info.error_desc = hold_reason;
}
}
| DoS Exec Code | 0 | FileTransfer::SaveTransferInfo(bool success,bool try_again,int hold_code,int hold_subcode,char const *hold_reason)
{
Info.success = success;
Info.try_again = try_again;
Info.hold_code = hold_code;
Info.hold_subcode = hold_subcode;
if( hold_reason ) {
Info.error_desc = hold_reason;
}
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,302 | FileTransfer::SendTransferAck(Stream *s,bool success,bool try_again,int hold_code,int hold_subcode,char const *hold_reason)
{
SaveTransferInfo(success,try_again,hold_code,hold_subcode,hold_reason);
if(!PeerDoesTransferAck) {
dprintf(D_FULLDEBUG,"SendTransferAck: skipping transfer ack, because peer does not support it.\n");
return;
}
ClassAd ad;
int result;
if(success) {
result = 0;
}
else if(try_again) {
result = 1; //failed for transient reasons
}
else {
result = -1; //failed -- do not try again (ie put on hold)
}
ad.Assign(ATTR_RESULT,result);
if(!success) {
ad.Assign(ATTR_HOLD_REASON_CODE,hold_code);
ad.Assign(ATTR_HOLD_REASON_SUBCODE,hold_subcode);
if(hold_reason) {
ad.Assign(ATTR_HOLD_REASON,hold_reason);
}
}
s->encode();
if(!ad.put(*s) || !s->end_of_message()) {
char const *ip = NULL;
if(s->type() == Sock::reli_sock) {
ip = ((ReliSock *)s)->get_sinful_peer();
}
dprintf(D_ALWAYS,"Failed to send download %s to %s.\n",
success ? "acknowledgment" : "failure report",
ip ? ip : "(disconnected socket)");
}
}
| DoS Exec Code | 0 | FileTransfer::SendTransferAck(Stream *s,bool success,bool try_again,int hold_code,int hold_subcode,char const *hold_reason)
{
SaveTransferInfo(success,try_again,hold_code,hold_subcode,hold_reason);
if(!PeerDoesTransferAck) {
dprintf(D_FULLDEBUG,"SendTransferAck: skipping transfer ack, because peer does not support it.\n");
return;
}
ClassAd ad;
int result;
if(success) {
result = 0;
}
else if(try_again) {
result = 1; //failed for transient reasons
}
else {
result = -1; //failed -- do not try again (ie put on hold)
}
ad.Assign(ATTR_RESULT,result);
if(!success) {
ad.Assign(ATTR_HOLD_REASON_CODE,hold_code);
ad.Assign(ATTR_HOLD_REASON_SUBCODE,hold_subcode);
if(hold_reason) {
ad.Assign(ATTR_HOLD_REASON,hold_reason);
}
}
s->encode();
if(!ad.put(*s) || !s->end_of_message()) {
char const *ip = NULL;
if(s->type() == Sock::reli_sock) {
ip = ((ReliSock *)s)->get_sinful_peer();
}
dprintf(D_ALWAYS,"Failed to send download %s to %s.\n",
success ? "acknowledgment" : "failure report",
ip ? ip : "(disconnected socket)");
}
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,303 | FileTransfer::SimpleInit(ClassAd *Ad, bool want_check_perms, bool is_server,
ReliSock *sock_to_use, priv_state priv,
bool use_file_catalog, bool is_spool)
{
char buf[ATTRLIST_MAX_EXPRESSION];
char *dynamic_buf = NULL;
jobAd = *Ad; // save job ad
if( did_init ) {
return 1;
}
user_supplied_key = is_server ? FALSE : TRUE;
dprintf(D_FULLDEBUG,"entering FileTransfer::SimpleInit\n");
/* in the case of SimpleINit being called inside of Init, this will
simply assign the same value to itself. */
m_use_file_catalog = use_file_catalog;
desired_priv_state = priv;
if ( priv == PRIV_UNKNOWN ) {
want_priv_change = false;
} else {
want_priv_change = true;
}
simple_sock = sock_to_use;
if (Ad->LookupString(ATTR_JOB_IWD, buf) != 1) {
dprintf(D_FULLDEBUG,
"FileTransfer::SimpleInit: Job Ad did not have an iwd!\n");
return 0;
}
Iwd = strdup(buf);
if ( want_check_perms ) {
if (Ad->LookupString(ATTR_OWNER, buf) != 1) {
dprintf(D_FULLDEBUG,
"FileTransfer::SimpleInit: Job Ad did not have an owner!\n");
return 0;
}
#ifdef WIN32
char ntdomain[80];
char *p_ntdomain = ntdomain;
if (Ad->LookupString(ATTR_NT_DOMAIN, ntdomain) != 1) {
p_ntdomain = NULL;
}
perm_obj = new perm();
if ( !perm_obj->init(buf,p_ntdomain) ) {
delete perm_obj;
perm_obj = NULL;
return 0;
}
#endif
}
dynamic_buf = NULL;
if (Ad->LookupString(ATTR_TRANSFER_INPUT_FILES, &dynamic_buf) == 1) {
InputFiles = new StringList(dynamic_buf,",");
free(dynamic_buf);
dynamic_buf = NULL;
} else {
InputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_JOB_INPUT, buf) == 1) {
if ( ! nullFile(buf) ) {
if ( !InputFiles->file_contains(buf) )
InputFiles->append(buf);
}
}
if (IsClient() && simple_init && is_spool) {
InputFiles->rewind();
const char *x;
while ((x = InputFiles->next())) {
if (IsUrl(x)) {
InputFiles->deleteCurrent();
}
}
char *list = InputFiles->print_to_string();
dprintf(D_FULLDEBUG, "Input files: %s\n", list ? list : "" );
free(list);
}
if ( Ad->LookupString(ATTR_ULOG_FILE, buf) == 1 ) {
UserLogFile = strdup(condor_basename(buf));
}
if ( Ad->LookupString(ATTR_X509_USER_PROXY, buf) == 1 ) {
X509UserProxy = strdup(buf);
if ( !nullFile(buf) ) {
if ( !InputFiles->file_contains(buf) )
InputFiles->append(buf);
}
}
if ( Ad->LookupString(ATTR_OUTPUT_DESTINATION, buf) == 1 ) {
OutputDestination = strdup(buf);
dprintf(D_FULLDEBUG, "FILETRANSFER: using OutputDestination %s\n", buf);
}
char* Spool = NULL;
if ( IsServer() ) {
Spool = param("SPOOL");
}
int Cluster = 0;
int Proc = 0;
Ad->LookupInteger(ATTR_CLUSTER_ID, Cluster);
Ad->LookupInteger(ATTR_PROC_ID, Proc);
m_jobid.sprintf("%d.%d",Cluster,Proc);
if ( IsServer() && Spool ) {
SpoolSpace = gen_ckpt_name(Spool,Cluster,Proc,0);
TmpSpoolSpace = (char*)malloc( strlen(SpoolSpace) + 10 );
sprintf(TmpSpoolSpace,"%s.tmp",SpoolSpace);
}
if ( ((IsServer() && !simple_init) || (IsClient() && simple_init)) &&
(Ad->LookupString(ATTR_JOB_CMD, buf) == 1) )
{
if ( IsServer() && Spool ) {
ExecFile = gen_ckpt_name(Spool,Cluster,ICKPT,0);
if ( access(ExecFile,F_OK | X_OK) < 0 ) {
free(ExecFile); ExecFile = NULL;
}
}
if ( !ExecFile ) {
#ifdef WIN32
if ( perm_obj && (perm_obj->read_access(buf) != 1) ) {
dprintf(D_ALWAYS,
"FileTrans: permission denied reading %s\n",buf);
return 0;
}
#endif
ExecFile = strdup(buf);
}
int xferExec;
if(!Ad->LookupBool(ATTR_TRANSFER_EXECUTABLE,xferExec)) {
xferExec=1;
}
if ( xferExec && !InputFiles->file_contains(ExecFile) ) {
InputFiles->append(ExecFile);
}
}
dynamic_buf = NULL;
if (Ad->LookupString(ATTR_SPOOLED_OUTPUT_FILES, &dynamic_buf) == 1 ||
Ad->LookupString(ATTR_TRANSFER_OUTPUT_FILES, &dynamic_buf) == 1)
{
OutputFiles = new StringList(dynamic_buf,",");
free(dynamic_buf);
dynamic_buf = NULL;
} else {
upload_changed_files = true;
}
int streaming = 0;
JobStdoutFile = "";
if(Ad->LookupString(ATTR_JOB_OUTPUT, buf) == 1 ) {
JobStdoutFile = buf;
Ad->LookupBool( ATTR_STREAM_OUTPUT, streaming );
if( ! streaming && ! upload_changed_files && ! nullFile(buf) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(buf) ) {
OutputFiles->append( buf );
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
streaming = 0;
JobStderrFile = "";
if( Ad->LookupString(ATTR_JOB_ERROR, buf) == 1 ) {
JobStderrFile = buf;
Ad->LookupBool( ATTR_STREAM_ERROR, streaming );
if( ! streaming && ! upload_changed_files && ! nullFile(buf) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(buf) ) {
OutputFiles->append( buf );
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
MyString ulog;
if( jobAd.LookupString(ATTR_ULOG_FILE,ulog) ) {
if( outputFileIsSpooled(ulog.Value()) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(ulog.Value()) ) {
OutputFiles->append(ulog.Value());
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
if (Ad->LookupString(ATTR_ENCRYPT_INPUT_FILES, buf) == 1) {
EncryptInputFiles = new StringList(buf,",");
} else {
EncryptInputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_ENCRYPT_OUTPUT_FILES, buf) == 1) {
EncryptOutputFiles = new StringList(buf,",");
} else {
EncryptOutputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_DONT_ENCRYPT_INPUT_FILES, buf) == 1) {
DontEncryptInputFiles = new StringList(buf,",");
} else {
DontEncryptInputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_DONT_ENCRYPT_OUTPUT_FILES, buf) == 1) {
DontEncryptOutputFiles = new StringList(buf,",");
} else {
DontEncryptOutputFiles = new StringList(NULL,",");
}
bool spooling_output = false;
{
if (Iwd && Spool) {
if(!strncmp(Iwd,Spool,strlen(Spool))) {
spooling_output = true;
}
}
}
if(IsServer() && !spooling_output) {
if(!InitDownloadFilenameRemaps(Ad)) return 0;
}
CondorError e;
I_support_filetransfer_plugins = false;
plugin_table = NULL;
InitializePlugins(e);
int spool_completion_time = 0;
Ad->LookupInteger(ATTR_STAGE_IN_FINISH,spool_completion_time);
last_download_time = spool_completion_time;
if(IsServer()) {
BuildFileCatalog(last_download_time);
} else {
BuildFileCatalog();
}
if ( Spool ) {
free(Spool);
}
did_init = true;
return 1;
}
| DoS Exec Code | 0 | FileTransfer::SimpleInit(ClassAd *Ad, bool want_check_perms, bool is_server,
ReliSock *sock_to_use, priv_state priv,
bool use_file_catalog, bool is_spool)
{
char buf[ATTRLIST_MAX_EXPRESSION];
char *dynamic_buf = NULL;
jobAd = *Ad; // save job ad
if( did_init ) {
return 1;
}
user_supplied_key = is_server ? FALSE : TRUE;
dprintf(D_FULLDEBUG,"entering FileTransfer::SimpleInit\n");
/* in the case of SimpleINit being called inside of Init, this will
simply assign the same value to itself. */
m_use_file_catalog = use_file_catalog;
desired_priv_state = priv;
if ( priv == PRIV_UNKNOWN ) {
want_priv_change = false;
} else {
want_priv_change = true;
}
simple_sock = sock_to_use;
if (Ad->LookupString(ATTR_JOB_IWD, buf) != 1) {
dprintf(D_FULLDEBUG,
"FileTransfer::SimpleInit: Job Ad did not have an iwd!\n");
return 0;
}
Iwd = strdup(buf);
if ( want_check_perms ) {
if (Ad->LookupString(ATTR_OWNER, buf) != 1) {
dprintf(D_FULLDEBUG,
"FileTransfer::SimpleInit: Job Ad did not have an owner!\n");
return 0;
}
#ifdef WIN32
char ntdomain[80];
char *p_ntdomain = ntdomain;
if (Ad->LookupString(ATTR_NT_DOMAIN, ntdomain) != 1) {
p_ntdomain = NULL;
}
perm_obj = new perm();
if ( !perm_obj->init(buf,p_ntdomain) ) {
delete perm_obj;
perm_obj = NULL;
return 0;
}
#endif
}
dynamic_buf = NULL;
if (Ad->LookupString(ATTR_TRANSFER_INPUT_FILES, &dynamic_buf) == 1) {
InputFiles = new StringList(dynamic_buf,",");
free(dynamic_buf);
dynamic_buf = NULL;
} else {
InputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_JOB_INPUT, buf) == 1) {
if ( ! nullFile(buf) ) {
if ( !InputFiles->file_contains(buf) )
InputFiles->append(buf);
}
}
if (IsClient() && simple_init && is_spool) {
InputFiles->rewind();
const char *x;
while ((x = InputFiles->next())) {
if (IsUrl(x)) {
InputFiles->deleteCurrent();
}
}
char *list = InputFiles->print_to_string();
dprintf(D_FULLDEBUG, "Input files: %s\n", list ? list : "" );
free(list);
}
if ( Ad->LookupString(ATTR_ULOG_FILE, buf) == 1 ) {
UserLogFile = strdup(condor_basename(buf));
}
if ( Ad->LookupString(ATTR_X509_USER_PROXY, buf) == 1 ) {
X509UserProxy = strdup(buf);
if ( !nullFile(buf) ) {
if ( !InputFiles->file_contains(buf) )
InputFiles->append(buf);
}
}
if ( Ad->LookupString(ATTR_OUTPUT_DESTINATION, buf) == 1 ) {
OutputDestination = strdup(buf);
dprintf(D_FULLDEBUG, "FILETRANSFER: using OutputDestination %s\n", buf);
}
char* Spool = NULL;
if ( IsServer() ) {
Spool = param("SPOOL");
}
int Cluster = 0;
int Proc = 0;
Ad->LookupInteger(ATTR_CLUSTER_ID, Cluster);
Ad->LookupInteger(ATTR_PROC_ID, Proc);
m_jobid.sprintf("%d.%d",Cluster,Proc);
if ( IsServer() && Spool ) {
SpoolSpace = gen_ckpt_name(Spool,Cluster,Proc,0);
TmpSpoolSpace = (char*)malloc( strlen(SpoolSpace) + 10 );
sprintf(TmpSpoolSpace,"%s.tmp",SpoolSpace);
}
if ( ((IsServer() && !simple_init) || (IsClient() && simple_init)) &&
(Ad->LookupString(ATTR_JOB_CMD, buf) == 1) )
{
if ( IsServer() && Spool ) {
ExecFile = gen_ckpt_name(Spool,Cluster,ICKPT,0);
if ( access(ExecFile,F_OK | X_OK) < 0 ) {
free(ExecFile); ExecFile = NULL;
}
}
if ( !ExecFile ) {
#ifdef WIN32
if ( perm_obj && (perm_obj->read_access(buf) != 1) ) {
dprintf(D_ALWAYS,
"FileTrans: permission denied reading %s\n",buf);
return 0;
}
#endif
ExecFile = strdup(buf);
}
int xferExec;
if(!Ad->LookupBool(ATTR_TRANSFER_EXECUTABLE,xferExec)) {
xferExec=1;
}
if ( xferExec && !InputFiles->file_contains(ExecFile) ) {
InputFiles->append(ExecFile);
}
}
dynamic_buf = NULL;
if (Ad->LookupString(ATTR_SPOOLED_OUTPUT_FILES, &dynamic_buf) == 1 ||
Ad->LookupString(ATTR_TRANSFER_OUTPUT_FILES, &dynamic_buf) == 1)
{
OutputFiles = new StringList(dynamic_buf,",");
free(dynamic_buf);
dynamic_buf = NULL;
} else {
upload_changed_files = true;
}
int streaming = 0;
JobStdoutFile = "";
if(Ad->LookupString(ATTR_JOB_OUTPUT, buf) == 1 ) {
JobStdoutFile = buf;
Ad->LookupBool( ATTR_STREAM_OUTPUT, streaming );
if( ! streaming && ! upload_changed_files && ! nullFile(buf) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(buf) ) {
OutputFiles->append( buf );
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
streaming = 0;
JobStderrFile = "";
if( Ad->LookupString(ATTR_JOB_ERROR, buf) == 1 ) {
JobStderrFile = buf;
Ad->LookupBool( ATTR_STREAM_ERROR, streaming );
if( ! streaming && ! upload_changed_files && ! nullFile(buf) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(buf) ) {
OutputFiles->append( buf );
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
MyString ulog;
if( jobAd.LookupString(ATTR_ULOG_FILE,ulog) ) {
if( outputFileIsSpooled(ulog.Value()) ) {
if( OutputFiles ) {
if( !OutputFiles->file_contains(ulog.Value()) ) {
OutputFiles->append(ulog.Value());
}
} else {
OutputFiles = new StringList(buf,",");
}
}
}
if (Ad->LookupString(ATTR_ENCRYPT_INPUT_FILES, buf) == 1) {
EncryptInputFiles = new StringList(buf,",");
} else {
EncryptInputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_ENCRYPT_OUTPUT_FILES, buf) == 1) {
EncryptOutputFiles = new StringList(buf,",");
} else {
EncryptOutputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_DONT_ENCRYPT_INPUT_FILES, buf) == 1) {
DontEncryptInputFiles = new StringList(buf,",");
} else {
DontEncryptInputFiles = new StringList(NULL,",");
}
if (Ad->LookupString(ATTR_DONT_ENCRYPT_OUTPUT_FILES, buf) == 1) {
DontEncryptOutputFiles = new StringList(buf,",");
} else {
DontEncryptOutputFiles = new StringList(NULL,",");
}
bool spooling_output = false;
{
if (Iwd && Spool) {
if(!strncmp(Iwd,Spool,strlen(Spool))) {
spooling_output = true;
}
}
}
if(IsServer() && !spooling_output) {
if(!InitDownloadFilenameRemaps(Ad)) return 0;
}
CondorError e;
I_support_filetransfer_plugins = false;
plugin_table = NULL;
InitializePlugins(e);
int spool_completion_time = 0;
Ad->LookupInteger(ATTR_STAGE_IN_FINISH,spool_completion_time);
last_download_time = spool_completion_time;
if(IsServer()) {
BuildFileCatalog(last_download_time);
} else {
BuildFileCatalog();
}
if ( Spool ) {
free(Spool);
}
did_init = true;
return 1;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,304 | FileTransfer::UploadFiles(bool blocking, bool final_transfer)
{
ReliSock sock;
ReliSock *sock_to_use;
StringList changed_files(NULL,",");
dprintf(D_FULLDEBUG,
"entering FileTransfer::UploadFiles (final_transfer=%d)\n",
final_transfer ? 1 : 0);
if (ActiveTransferTid >= 0) {
EXCEPT("FileTransfer::UpLoadFiles called during active transfer!\n");
}
if ( Iwd == NULL ) {
EXCEPT("FileTransfer: Init() never called");
}
if ( !simple_init && IsServer() ) {
EXCEPT("FileTransfer: UploadFiles called on server side");
}
if ( UserLogFile && TransferUserLog && simple_init && !nullFile( UserLogFile ) ) {
if ( !InputFiles->file_contains( UserLogFile ) )
InputFiles->append( UserLogFile );
}
m_final_transfer_flag = final_transfer ? 1 : 0;
ComputeFilesToSend();
if ( FilesToSend == NULL ) {
if ( simple_init ) {
if ( IsClient() ) {
FilesToSend = InputFiles;
EncryptFiles = EncryptInputFiles;
DontEncryptFiles = DontEncryptInputFiles;
} else {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
} else {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
}
if ( !simple_init ) {
if ( FilesToSend == NULL ) {
return 1;
}
sock.timeout(clientSockTimeout);
Daemon d( DT_ANY, TransSock );
if ( !d.connectSock(&sock,0) ) {
dprintf( D_ALWAYS, "FileTransfer: Unable to connect to server "
"%s\n", TransSock );
return FALSE;
}
d.startCommand(FILETRANS_DOWNLOAD, &sock, clientSockTimeout, NULL, NULL, false, m_sec_session_id);
sock.encode();
if ( !sock.put_secret(TransKey) ||
!sock.end_of_message() ) {
return 0;
}
dprintf( D_FULLDEBUG,
"FileTransfer::UploadFiles: sent TransKey=%s\n", TransKey );
sock_to_use = &sock;
} else {
ASSERT(simple_sock);
sock_to_use = simple_sock;
}
int retval = Upload(sock_to_use,blocking);
return( retval );
}
| DoS Exec Code | 0 | FileTransfer::UploadFiles(bool blocking, bool final_transfer)
{
ReliSock sock;
ReliSock *sock_to_use;
StringList changed_files(NULL,",");
dprintf(D_FULLDEBUG,
"entering FileTransfer::UploadFiles (final_transfer=%d)\n",
final_transfer ? 1 : 0);
if (ActiveTransferTid >= 0) {
EXCEPT("FileTransfer::UpLoadFiles called during active transfer!\n");
}
if ( Iwd == NULL ) {
EXCEPT("FileTransfer: Init() never called");
}
if ( !simple_init && IsServer() ) {
EXCEPT("FileTransfer: UploadFiles called on server side");
}
if ( UserLogFile && TransferUserLog && simple_init && !nullFile( UserLogFile ) ) {
if ( !InputFiles->file_contains( UserLogFile ) )
InputFiles->append( UserLogFile );
}
m_final_transfer_flag = final_transfer ? 1 : 0;
ComputeFilesToSend();
if ( FilesToSend == NULL ) {
if ( simple_init ) {
if ( IsClient() ) {
FilesToSend = InputFiles;
EncryptFiles = EncryptInputFiles;
DontEncryptFiles = DontEncryptInputFiles;
} else {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
} else {
FilesToSend = OutputFiles;
EncryptFiles = EncryptOutputFiles;
DontEncryptFiles = DontEncryptOutputFiles;
}
}
if ( !simple_init ) {
if ( FilesToSend == NULL ) {
return 1;
}
sock.timeout(clientSockTimeout);
Daemon d( DT_ANY, TransSock );
if ( !d.connectSock(&sock,0) ) {
dprintf( D_ALWAYS, "FileTransfer: Unable to connect to server "
"%s\n", TransSock );
return FALSE;
}
d.startCommand(FILETRANS_DOWNLOAD, &sock, clientSockTimeout, NULL, NULL, false, m_sec_session_id);
sock.encode();
if ( !sock.put_secret(TransKey) ||
!sock.end_of_message() ) {
return 0;
}
dprintf( D_FULLDEBUG,
"FileTransfer::UploadFiles: sent TransKey=%s\n", TransKey );
sock_to_use = &sock;
} else {
ASSERT(simple_sock);
sock_to_use = simple_sock;
}
int retval = Upload(sock_to_use,blocking);
return( retval );
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,305 | FileTransfer::UploadThread(void *arg, Stream *s)
{
dprintf(D_FULLDEBUG,"entering FileTransfer::UploadThread\n");
FileTransfer * myobj = ((upload_info *)arg)->myobj;
filesize_t total_bytes;
int status = myobj->DoUpload( &total_bytes, (ReliSock *)s );
if(!myobj->WriteStatusToTransferPipe(total_bytes)) {
return 0;
}
return ( status >= 0 );
}
| DoS Exec Code | 0 | FileTransfer::UploadThread(void *arg, Stream *s)
{
dprintf(D_FULLDEBUG,"entering FileTransfer::UploadThread\n");
FileTransfer * myobj = ((upload_info *)arg)->myobj;
filesize_t total_bytes;
int status = myobj->DoUpload( &total_bytes, (ReliSock *)s );
if(!myobj->WriteStatusToTransferPipe(total_bytes)) {
return 0;
}
return ( status >= 0 );
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,306 | FileTransfer::addFileToExeptionList( const char* filename )
{
if ( !ExceptionFiles ) {
ExceptionFiles = new StringList;
ASSERT ( NULL != ExceptionFiles );
} else if ( ExceptionFiles->file_contains ( filename ) ) {
return true;
}
ExceptionFiles->append ( filename );
return true;
}
| DoS Exec Code | 0 | FileTransfer::addFileToExeptionList( const char* filename )
{
if ( !ExceptionFiles ) {
ExceptionFiles = new StringList;
ASSERT ( NULL != ExceptionFiles );
} else if ( ExceptionFiles->file_contains ( filename ) ) {
return true;
}
ExceptionFiles->append ( filename );
return true;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,307 | FileTransfer::addOutputFile( const char* filename )
{
if( ! OutputFiles ) {
OutputFiles = new StringList;
ASSERT(OutputFiles != NULL);
}
else if( OutputFiles->file_contains(filename) ) {
return true;
}
OutputFiles->append( filename );
return true;
}
| DoS Exec Code | 0 | FileTransfer::addOutputFile( const char* filename )
{
if( ! OutputFiles ) {
OutputFiles = new StringList;
ASSERT(OutputFiles != NULL);
}
else if( OutputFiles->file_contains(filename) ) {
return true;
}
OutputFiles->append( filename );
return true;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,308 | static unsigned int compute_filename_hash(const MyString &key)
{
return key.Hash();
}
| DoS Exec Code | 0 | static unsigned int compute_filename_hash(const MyString &key)
{
return key.Hash();
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,309 | static unsigned int compute_transthread_hash(const int &pid)
{
return (unsigned int)pid;
}
| DoS Exec Code | 0 | static unsigned int compute_transthread_hash(const int &pid)
{
return (unsigned int)pid;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,310 | char const *destDir() { return dest_dir.c_str(); }
| DoS Exec Code | 0 | char const *destDir() { return dest_dir.c_str(); }
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,311 | FileTransfer::outputFileIsSpooled(char const *fname) {
if(fname) {
if( is_relative_to_cwd(fname) ) {
if( Iwd && SpoolSpace && strcmp(Iwd,SpoolSpace)==0 ) {
return true;
}
}
else if( SpoolSpace && strncmp(fname,SpoolSpace,strlen(SpoolSpace))==0 ) {
return true;
}
}
return false;
}
| DoS Exec Code | 0 | FileTransfer::outputFileIsSpooled(char const *fname) {
if(fname) {
if( is_relative_to_cwd(fname) ) {
if( Iwd && SpoolSpace && strcmp(Iwd,SpoolSpace)==0 ) {
return true;
}
}
else if( SpoolSpace && strncmp(fname,SpoolSpace,strlen(SpoolSpace))==0 ) {
return true;
}
}
return false;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,312 | FileTransfer::setClientSocketTimeout(int timeout)
{
int old_val = clientSockTimeout;
clientSockTimeout = timeout;
return old_val;
}
| DoS Exec Code | 0 | FileTransfer::setClientSocketTimeout(int timeout)
{
int old_val = clientSockTimeout;
clientSockTimeout = timeout;
return old_val;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,313 | FileTransfer::setPeerVersion( const char *peer_version )
{
CondorVersionInfo vi( peer_version );
setPeerVersion( vi );
}
| DoS Exec Code | 0 | FileTransfer::setPeerVersion( const char *peer_version )
{
CondorVersionInfo vi( peer_version );
setPeerVersion( vi );
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,314 | FileTransfer::setPeerVersion( const CondorVersionInfo &peer_version )
{
if ( peer_version.built_since_version(6,7,7) ) {
TransferFilePermissions = true;
} else {
TransferFilePermissions = false;
}
if ( peer_version.built_since_version(6,7,19) &&
param_boolean( "DELEGATE_JOB_GSI_CREDENTIALS", true ) ) {
DelegateX509Credentials = true;
} else {
DelegateX509Credentials = false;
}
if ( peer_version.built_since_version(6,7,20) ) {
PeerDoesTransferAck = true;
}
else {
PeerDoesTransferAck = false;
dprintf(D_FULLDEBUG,
"FileTransfer: peer (version %d.%d.%d) does not support "
"transfer ack. Will use older (unreliable) protocol.\n",
peer_version.getMajorVer(),
peer_version.getMinorVer(),
peer_version.getSubMinorVer());
}
if( peer_version.built_since_version(6,9,5) ) {
PeerDoesGoAhead = true;
}
else {
PeerDoesGoAhead = false;
}
if( peer_version.built_since_version(7,5,4) ) {
PeerUnderstandsMkdir = true;
}
else {
PeerUnderstandsMkdir = false;
}
if ( peer_version.built_since_version(7,6,0) ) {
TransferUserLog = false;
} else {
TransferUserLog = true;
}
}
| DoS Exec Code | 0 | FileTransfer::setPeerVersion( const CondorVersionInfo &peer_version )
{
if ( peer_version.built_since_version(6,7,7) ) {
TransferFilePermissions = true;
} else {
TransferFilePermissions = false;
}
if ( peer_version.built_since_version(6,7,19) &&
param_boolean( "DELEGATE_JOB_GSI_CREDENTIALS", true ) ) {
DelegateX509Credentials = true;
} else {
DelegateX509Credentials = false;
}
if ( peer_version.built_since_version(6,7,20) ) {
PeerDoesTransferAck = true;
}
else {
PeerDoesTransferAck = false;
dprintf(D_FULLDEBUG,
"FileTransfer: peer (version %d.%d.%d) does not support "
"transfer ack. Will use older (unreliable) protocol.\n",
peer_version.getMajorVer(),
peer_version.getMinorVer(),
peer_version.getSubMinorVer());
}
if( peer_version.built_since_version(6,9,5) ) {
PeerDoesGoAhead = true;
}
else {
PeerDoesGoAhead = false;
}
if( peer_version.built_since_version(7,5,4) ) {
PeerUnderstandsMkdir = true;
}
else {
PeerUnderstandsMkdir = false;
}
if ( peer_version.built_since_version(7,6,0) ) {
TransferUserLog = false;
} else {
TransferUserLog = true;
}
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,315 | void FileTransfer::setSecuritySession(char const *session_id) {
free(m_sec_session_id);
m_sec_session_id = NULL;
m_sec_session_id = session_id ? strdup(session_id) : NULL;
}
| DoS Exec Code | 0 | void FileTransfer::setSecuritySession(char const *session_id) {
free(m_sec_session_id);
m_sec_session_id = NULL;
m_sec_session_id = session_id ? strdup(session_id) : NULL;
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,316 | char const *srcName() { return src_name.c_str(); }
| DoS Exec Code | 0 | char const *srcName() { return src_name.c_str(); }
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,317 | FileTransfer::~FileTransfer()
{
if (daemonCore && ActiveTransferTid >= 0) {
dprintf(D_ALWAYS, "FileTransfer object destructor called during "
"active transfer. Cancelling transfer.\n");
daemonCore->Kill_Thread(ActiveTransferTid);
TransThreadTable->remove(ActiveTransferTid);
ActiveTransferTid = -1;
}
if (TransferPipe[0] >= 0) close(TransferPipe[0]);
if (TransferPipe[1] >= 0) close(TransferPipe[1]);
if (Iwd) free(Iwd);
if (ExecFile) free(ExecFile);
if (UserLogFile) free(UserLogFile);
if (X509UserProxy) free(X509UserProxy);
if (SpoolSpace) free(SpoolSpace);
if (TmpSpoolSpace) free(TmpSpoolSpace);
if (ExceptionFiles) delete ExceptionFiles;
if (InputFiles) delete InputFiles;
if (OutputFiles) delete OutputFiles;
if (EncryptInputFiles) delete EncryptInputFiles;
if (EncryptOutputFiles) delete EncryptOutputFiles;
if (DontEncryptInputFiles) delete DontEncryptInputFiles;
if (DontEncryptOutputFiles) delete DontEncryptOutputFiles;
if (OutputDestination) delete OutputDestination;
if (IntermediateFiles) delete IntermediateFiles;
if (SpooledIntermediateFiles) delete SpooledIntermediateFiles;
if (last_download_catalog) {
CatalogEntry *entry_pointer;
last_download_catalog->startIterations();
while(last_download_catalog->iterate(entry_pointer)) {
delete entry_pointer;
}
delete last_download_catalog;
}
if (TransSock) free(TransSock);
if (TransKey) {
if ( TranskeyTable ) {
MyString key(TransKey);
TranskeyTable->remove(key);
if ( TranskeyTable->getNumElements() == 0 ) {
delete TranskeyTable;
TranskeyTable = NULL;
delete TransThreadTable;
TransThreadTable = NULL;
}
}
free(TransKey);
}
#ifdef WIN32
if (perm_obj) delete perm_obj;
#endif
free(m_sec_session_id);
}
| DoS Exec Code | 0 | FileTransfer::~FileTransfer()
{
if (daemonCore && ActiveTransferTid >= 0) {
dprintf(D_ALWAYS, "FileTransfer object destructor called during "
"active transfer. Cancelling transfer.\n");
daemonCore->Kill_Thread(ActiveTransferTid);
TransThreadTable->remove(ActiveTransferTid);
ActiveTransferTid = -1;
}
if (TransferPipe[0] >= 0) close(TransferPipe[0]);
if (TransferPipe[1] >= 0) close(TransferPipe[1]);
if (Iwd) free(Iwd);
if (ExecFile) free(ExecFile);
if (UserLogFile) free(UserLogFile);
if (X509UserProxy) free(X509UserProxy);
if (SpoolSpace) free(SpoolSpace);
if (TmpSpoolSpace) free(TmpSpoolSpace);
if (ExceptionFiles) delete ExceptionFiles;
if (InputFiles) delete InputFiles;
if (OutputFiles) delete OutputFiles;
if (EncryptInputFiles) delete EncryptInputFiles;
if (EncryptOutputFiles) delete EncryptOutputFiles;
if (DontEncryptInputFiles) delete DontEncryptInputFiles;
if (DontEncryptOutputFiles) delete DontEncryptOutputFiles;
if (OutputDestination) delete OutputDestination;
if (IntermediateFiles) delete IntermediateFiles;
if (SpooledIntermediateFiles) delete SpooledIntermediateFiles;
if (last_download_catalog) {
CatalogEntry *entry_pointer;
last_download_catalog->startIterations();
while(last_download_catalog->iterate(entry_pointer)) {
delete entry_pointer;
}
delete last_download_catalog;
}
if (TransSock) free(TransSock);
if (TransKey) {
if ( TranskeyTable ) {
MyString key(TransKey);
TranskeyTable->remove(key);
if ( TranskeyTable->getNumElements() == 0 ) {
delete TranskeyTable;
TranskeyTable = NULL;
delete TransThreadTable;
TransThreadTable = NULL;
}
}
free(TransKey);
}
#ifdef WIN32
if (perm_obj) delete perm_obj;
#endif
free(m_sec_session_id);
}
| @@ -2716,7 +2716,7 @@ FileTransfer::DoUpload(filesize_t *total_bytes, ReliSock *s)
}
// condor_basename works for URLs
- dest_filename.sprintf_cat( condor_basename(filename) );
+ dest_filename.sprintf_cat( "%s", condor_basename(filename) );
}
// for command 999, this string must equal the Attribute "Filename" in | CWE-134 | null | null |
13,318 | ReadUserLogState::BasePath( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return NULL;
}
return istate->m_base_path;
}
| DoS Exec Code | 0 | ReadUserLogState::BasePath( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return NULL;
}
return istate->m_base_path;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,319 | ReadUserLogState::CheckFileStatus( int fd, bool &is_empty )
{
StatWrapper sb;
if ( fd >= 0 ) {
(void) sb.Stat( fd );
}
if ( m_cur_path.Length() && !sb.IsBufValid() ) {
(void) sb.Stat( m_cur_path.Value() );
}
if ( sb.GetRc() ) {
dprintf( D_FULLDEBUG, "StatFile: errno = %d\n", sb.GetErrno() );
return ReadUserLog::LOG_STATUS_ERROR;
}
filesize_t size = sb.GetBuf()->st_size;
ReadUserLog::FileStatus status;
if ( 0 == size ) {
is_empty = true;
if ( m_status_size < 0 ) {
m_status_size = 0;
}
}
else {
is_empty = false;
}
if ( (m_status_size < 0) || (size > m_status_size) ) {
status = ReadUserLog::LOG_STATUS_GROWN;
}
else if ( size == m_status_size ) {
status = ReadUserLog::LOG_STATUS_NOCHANGE;
}
else {
status = ReadUserLog::LOG_STATUS_SHRUNK;
}
m_status_size = size;
Update();
return status;
}
| DoS Exec Code | 0 | ReadUserLogState::CheckFileStatus( int fd, bool &is_empty )
{
StatWrapper sb;
if ( fd >= 0 ) {
(void) sb.Stat( fd );
}
if ( m_cur_path.Length() && !sb.IsBufValid() ) {
(void) sb.Stat( m_cur_path.Value() );
}
if ( sb.GetRc() ) {
dprintf( D_FULLDEBUG, "StatFile: errno = %d\n", sb.GetErrno() );
return ReadUserLog::LOG_STATUS_ERROR;
}
filesize_t size = sb.GetBuf()->st_size;
ReadUserLog::FileStatus status;
if ( 0 == size ) {
is_empty = true;
if ( m_status_size < 0 ) {
m_status_size = 0;
}
}
else {
is_empty = false;
}
if ( (m_status_size < 0) || (size > m_status_size) ) {
status = ReadUserLog::LOG_STATUS_GROWN;
}
else if ( size == m_status_size ) {
status = ReadUserLog::LOG_STATUS_NOCHANGE;
}
else {
status = ReadUserLog::LOG_STATUS_SHRUNK;
}
m_status_size = size;
Update();
return status;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,320 | ReadUserLogState::EventNum( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_event_num.asint;
}
| DoS Exec Code | 0 | ReadUserLogState::EventNum( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_event_num.asint;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,321 | ReadUserLogState::GeneratePath( int rotation,
MyString &path,
bool initializing ) const
{
if ( !initializing && !m_initialized ) {
return false;
}
if ( ( rotation < 0 ) || ( rotation > m_max_rotations ) ) {
return false;
}
if ( !m_base_path.Length() ) {
path = "";
return false;
}
path = m_base_path;
if ( rotation ) {
if ( m_max_rotations > 1 ) {
path.sprintf_cat( ".%d", rotation );
}
else {
path += ".old";
}
}
return true;
}
| DoS Exec Code | 0 | ReadUserLogState::GeneratePath( int rotation,
MyString &path,
bool initializing ) const
{
if ( !initializing && !m_initialized ) {
return false;
}
if ( ( rotation < 0 ) || ( rotation > m_max_rotations ) ) {
return false;
}
if ( !m_base_path.Length() ) {
path = "";
return false;
}
path = m_base_path;
if ( rotation ) {
if ( m_max_rotations > 1 ) {
path.sprintf_cat( ".%d", rotation );
}
else {
path += ".old";
}
}
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,322 | ReadUserLogState::GetStateString( MyString &str, const char *label ) const
{
str = "";
if ( NULL != label ) {
str.sprintf( "%s:\n", label );
}
str.sprintf_cat (
" BasePath = %s\n"
" CurPath = %s\n"
" UniqId = %s, seq = %d\n"
" rotation = %d; max = %d; offset = %ld; event = %ld; type = %d\n"
" inode = %u; ctime = %d; size = %ld\n",
m_base_path.Value(), m_cur_path.Value(),
m_uniq_id.Value(), m_sequence,
m_cur_rot, m_max_rotations, (long) m_offset,
(long) m_event_num, m_log_type,
(unsigned)m_stat_buf.st_ino, (int)m_stat_buf.st_ctime,
(long)m_stat_buf.st_size );
}
| DoS Exec Code | 0 | ReadUserLogState::GetStateString( MyString &str, const char *label ) const
{
str = "";
if ( NULL != label ) {
str.sprintf( "%s:\n", label );
}
str.sprintf_cat (
" BasePath = %s\n"
" CurPath = %s\n"
" UniqId = %s, seq = %d\n"
" rotation = %d; max = %d; offset = %ld; event = %ld; type = %d\n"
" inode = %u; ctime = %d; size = %ld\n",
m_base_path.Value(), m_cur_path.Value(),
m_uniq_id.Value(), m_sequence,
m_cur_rot, m_max_rotations, (long) m_offset,
(long) m_event_num, m_log_type,
(unsigned)m_stat_buf.st_ino, (int)m_stat_buf.st_ctime,
(long)m_stat_buf.st_size );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,323 | ReadUserLogState::GetStateString(
const ReadUserLog::FileState &state,
MyString &str,
const char *label
) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
if ( label ) {
str.sprintf( "%s: no state", label );
}
else {
str = "no state\n";
}
return;
}
str = "";
if ( NULL != label ) {
str.sprintf( "%s:\n", label );
}
str.sprintf_cat (
" signature = '%s'; version = %d; update = %ld\n"
" base path = '%s'\n"
" cur path = '%s'\n"
" UniqId = %s, seq = %d\n"
" rotation = %d; max = %d; offset = "FILESIZE_T_FORMAT";"
" event num = "FILESIZE_T_FORMAT"; type = %d\n"
" inode = %u; ctime = %ld; size = "FILESIZE_T_FORMAT"\n",
istate->m_signature, istate->m_version, istate->m_update_time,
istate->m_base_path,
CurPath(state),
istate->m_uniq_id, istate->m_sequence,
istate->m_rotation, istate->m_max_rotations,
istate->m_offset.asint,
istate->m_event_num.asint,
istate->m_log_type,
(unsigned)istate->m_inode, istate->m_ctime, istate->m_size.asint );
}
| DoS Exec Code | 0 | ReadUserLogState::GetStateString(
const ReadUserLog::FileState &state,
MyString &str,
const char *label
) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
if ( label ) {
str.sprintf( "%s: no state", label );
}
else {
str = "no state\n";
}
return;
}
str = "";
if ( NULL != label ) {
str.sprintf( "%s:\n", label );
}
str.sprintf_cat (
" signature = '%s'; version = %d; update = %ld\n"
" base path = '%s'\n"
" cur path = '%s'\n"
" UniqId = %s, seq = %d\n"
" rotation = %d; max = %d; offset = "FILESIZE_T_FORMAT";"
" event num = "FILESIZE_T_FORMAT"; type = %d\n"
" inode = %u; ctime = %ld; size = "FILESIZE_T_FORMAT"\n",
istate->m_signature, istate->m_version, istate->m_update_time,
istate->m_base_path,
CurPath(state),
istate->m_uniq_id, istate->m_sequence,
istate->m_rotation, istate->m_max_rotations,
istate->m_offset.asint,
istate->m_event_num.asint,
istate->m_log_type,
(unsigned)istate->m_inode, istate->m_ctime, istate->m_size.asint );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,324 | ReadUserLogFileState::InitState( ReadUserLog::FileState &state )
{
state.buf = (void *) new ReadUserLogState::FileStatePub;
state.size = sizeof( ReadUserLogState::FileStatePub );
ReadUserLogFileState::FileState *istate;
if ( !convertState(state, istate) ) {
return false;
}
memset( istate, 0, sizeof(ReadUserLogState::FileStatePub) );
istate->m_log_type = LOG_TYPE_UNKNOWN;
strncpy( istate->m_signature,
FileStateSignature,
sizeof(istate->m_signature) );
istate->m_signature[sizeof(istate->m_signature) - 1] = '\0';
istate->m_version = FILESTATE_VERSION;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::InitState( ReadUserLog::FileState &state )
{
state.buf = (void *) new ReadUserLogState::FileStatePub;
state.size = sizeof( ReadUserLogState::FileStatePub );
ReadUserLogFileState::FileState *istate;
if ( !convertState(state, istate) ) {
return false;
}
memset( istate, 0, sizeof(ReadUserLogState::FileStatePub) );
istate->m_log_type = LOG_TYPE_UNKNOWN;
strncpy( istate->m_signature,
FileStateSignature,
sizeof(istate->m_signature) );
istate->m_signature[sizeof(istate->m_signature) - 1] = '\0';
istate->m_version = FILESTATE_VERSION;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,325 | ReadUserLogState::LogPosition( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_log_position.asint;
}
| DoS Exec Code | 0 | ReadUserLogState::LogPosition( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_log_position.asint;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,326 | ReadUserLogState::LogRecordNo( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_log_record.asint;
}
| DoS Exec Code | 0 | ReadUserLogState::LogRecordNo( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_log_record.asint;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,327 | ReadUserLogState::Offset( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_offset.asint;
}
| DoS Exec Code | 0 | ReadUserLogState::Offset( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return (filesize_t) istate->m_offset.asint;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,328 | ReadUserLogFileState::ReadUserLogFileState( void )
{
m_rw_state = NULL;
m_ro_state = NULL;
}
| DoS Exec Code | 0 | ReadUserLogFileState::ReadUserLogFileState( void )
{
m_rw_state = NULL;
m_ro_state = NULL;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,329 | ReadUserLogFileState::ReadUserLogFileState(
ReadUserLog::FileState &state )
{
convertState( state, m_rw_state );
m_ro_state = m_rw_state;
}
| DoS Exec Code | 0 | ReadUserLogFileState::ReadUserLogFileState(
ReadUserLog::FileState &state )
{
convertState( state, m_rw_state );
m_ro_state = m_rw_state;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,330 | ReadUserLogFileState::ReadUserLogFileState(
const ReadUserLog::FileState &state )
{
m_rw_state = NULL;
convertState( state, m_ro_state );
}
| DoS Exec Code | 0 | ReadUserLogFileState::ReadUserLogFileState(
const ReadUserLog::FileState &state )
{
m_rw_state = NULL;
convertState( state, m_ro_state );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,331 | ReadUserLogState::ReadUserLogState(
const char *path,
int max_rotations,
int recent_thresh )
: ReadUserLogFileState( )
{
Reset( RESET_INIT );
m_max_rotations = max_rotations;
m_recent_thresh = recent_thresh;
if ( path ) {
m_base_path = path;
}
m_initialized = true;
m_update_time = 0;
}
| DoS Exec Code | 0 | ReadUserLogState::ReadUserLogState(
const char *path,
int max_rotations,
int recent_thresh )
: ReadUserLogFileState( )
{
Reset( RESET_INIT );
m_max_rotations = max_rotations;
m_recent_thresh = recent_thresh;
if ( path ) {
m_base_path = path;
}
m_initialized = true;
m_update_time = 0;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,332 | ReadUserLogState::ReadUserLogState(
const ReadUserLog::FileState &state,
int recent_thresh )
: ReadUserLogFileState( state )
{
Reset( RESET_INIT );
m_recent_thresh = recent_thresh;
if ( !SetState( state ) ) {
dprintf( D_FULLDEBUG, "::ReadUserLogState: failed to set state from buffer\n" );
m_init_error = true;
}
}
| DoS Exec Code | 0 | ReadUserLogState::ReadUserLogState(
const ReadUserLog::FileState &state,
int recent_thresh )
: ReadUserLogFileState( state )
{
Reset( RESET_INIT );
m_recent_thresh = recent_thresh;
if ( !SetState( state ) ) {
dprintf( D_FULLDEBUG, "::ReadUserLogState: failed to set state from buffer\n" );
m_init_error = true;
}
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,333 | ReadUserLogState::ReadUserLogState( void )
: ReadUserLogFileState( )
{
m_update_time = 0;
Reset( RESET_INIT );
}
| DoS Exec Code | 0 | ReadUserLogState::ReadUserLogState( void )
: ReadUserLogFileState( )
{
m_update_time = 0;
Reset( RESET_INIT );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,334 | ReadUserLogStateAccess::ReadUserLogStateAccess(
const ReadUserLog::FileState &state)
{
m_state = new ReadUserLogFileState(state);
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::ReadUserLogStateAccess(
const ReadUserLog::FileState &state)
{
m_state = new ReadUserLogFileState(state);
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,335 | ReadUserLogState::Reset( ResetType type )
{
if ( RESET_INIT == type ) {
m_initialized = false;
m_init_error = false;
m_base_path = "";
m_max_rotations = 0;
m_recent_thresh = 0;
m_score_fact_ctime = 0;
m_score_fact_inode = 0;
m_score_fact_same_size = 0;
m_score_fact_grown = 0;
m_score_fact_shrunk = 0;
}
else if ( RESET_FULL == type ) {
m_base_path = "";
}
m_cur_path = "";
m_cur_rot = -1;
m_uniq_id = "";
m_sequence = 0;
memset( &m_stat_buf, 0, sizeof(m_stat_buf) );
m_status_size = -1;
m_stat_valid = false;
m_stat_time = 0;
m_log_position = 0;
m_log_record = 0;
m_offset = 0;
m_event_num = 0;
m_log_type = LOG_TYPE_UNKNOWN;
}
| DoS Exec Code | 0 | ReadUserLogState::Reset( ResetType type )
{
if ( RESET_INIT == type ) {
m_initialized = false;
m_init_error = false;
m_base_path = "";
m_max_rotations = 0;
m_recent_thresh = 0;
m_score_fact_ctime = 0;
m_score_fact_inode = 0;
m_score_fact_same_size = 0;
m_score_fact_grown = 0;
m_score_fact_shrunk = 0;
}
else if ( RESET_FULL == type ) {
m_base_path = "";
}
m_cur_path = "";
m_cur_rot = -1;
m_uniq_id = "";
m_sequence = 0;
memset( &m_stat_buf, 0, sizeof(m_stat_buf) );
m_status_size = -1;
m_stat_valid = false;
m_stat_time = 0;
m_log_position = 0;
m_log_record = 0;
m_offset = 0;
m_event_num = 0;
m_log_type = LOG_TYPE_UNKNOWN;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,336 | ReadUserLogState::Rotation( int rotation,
StatStructType &statbuf,
bool initializing )
{
if ( !initializing && !m_initialized ) {
return -1;
}
if ( ( rotation < 0 ) || ( rotation > m_max_rotations ) ) {
return -1;
}
if ( m_cur_rot == rotation ) {
return 0;
}
m_uniq_id = "";
GeneratePath( rotation, m_cur_path, initializing );
m_cur_rot = rotation;
m_log_type = LOG_TYPE_UNKNOWN;
Update();
return StatFile( statbuf );
}
| DoS Exec Code | 0 | ReadUserLogState::Rotation( int rotation,
StatStructType &statbuf,
bool initializing )
{
if ( !initializing && !m_initialized ) {
return -1;
}
if ( ( rotation < 0 ) || ( rotation > m_max_rotations ) ) {
return -1;
}
if ( m_cur_rot == rotation ) {
return 0;
}
m_uniq_id = "";
GeneratePath( rotation, m_cur_path, initializing );
m_cur_rot = rotation;
m_log_type = LOG_TYPE_UNKNOWN;
Update();
return StatFile( statbuf );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,337 | ReadUserLogState::Rotation( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return istate->m_rotation;
}
| DoS Exec Code | 0 | ReadUserLogState::Rotation( const ReadUserLog::FileState &state ) const
{
const ReadUserLogFileState::FileState *istate;
if ( ( !convertState(state, istate) ) || ( !istate->m_version ) ) {
return -1;
}
return istate->m_rotation;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,338 | ReadUserLogState::ScoreFile( int rot ) const
{
if ( rot > m_max_rotations ) {
return -1;
}
else if ( rot < 0 ) {
rot = m_cur_rot;
}
MyString path;
if ( !GeneratePath( rot, path ) ) {
return -1;
}
return ScoreFile( path.Value(), rot );
}
| DoS Exec Code | 0 | ReadUserLogState::ScoreFile( int rot ) const
{
if ( rot > m_max_rotations ) {
return -1;
}
else if ( rot < 0 ) {
rot = m_cur_rot;
}
MyString path;
if ( !GeneratePath( rot, path ) ) {
return -1;
}
return ScoreFile( path.Value(), rot );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,339 | ReadUserLogState::ScoreFile( const char *path, int rot ) const
{
StatStructType statbuf;
if ( NULL == path ) {
path = CurPath( );
}
if ( rot < 0 ) {
rot = m_cur_rot;
}
if ( StatFile( path, statbuf ) ) {
dprintf( D_FULLDEBUG, "ScoreFile: stat Error\n" );
return -1;
}
return ScoreFile( statbuf, rot );
}
| DoS Exec Code | 0 | ReadUserLogState::ScoreFile( const char *path, int rot ) const
{
StatStructType statbuf;
if ( NULL == path ) {
path = CurPath( );
}
if ( rot < 0 ) {
rot = m_cur_rot;
}
if ( StatFile( path, statbuf ) ) {
dprintf( D_FULLDEBUG, "ScoreFile: stat Error\n" );
return -1;
}
return ScoreFile( statbuf, rot );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,340 | ReadUserLogState::ScoreFile( const StatStructType &statbuf, int rot ) const
{
int score = 0;
if ( rot < 0 ) {
rot = m_cur_rot;
}
bool is_recent = ( time(NULL) < (m_update_time + m_recent_thresh) );
bool is_current = ( rot == m_cur_rot );
bool same_size = ( statbuf.st_size == m_stat_buf.st_size );
bool has_grown = ( statbuf.st_size > m_stat_buf.st_size );
MyString MatchList = ""; // For debugging
if ( m_stat_buf.st_ino == statbuf.st_ino ) {
score += m_score_fact_inode;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "inode ";
}
if ( m_stat_buf.st_ctime == statbuf.st_ctime ) {
score += m_score_fact_ctime;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "ctime ";
}
if ( same_size ) {
score += m_score_fact_same_size;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "same-size ";
}
else if ( is_recent && is_current && has_grown ) {
score += m_score_fact_grown;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "grown ";
}
if ( m_stat_buf.st_size > statbuf.st_size ) {
score += m_score_fact_shrunk;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "shrunk ";
}
if ( DebugFlags & D_FULLDEBUG ) {
dprintf( D_FULLDEBUG, "ScoreFile: match list: %s\n",
MatchList.Value() );
}
if ( score < 0 ) {
score = 0;
}
return score;
}
| DoS Exec Code | 0 | ReadUserLogState::ScoreFile( const StatStructType &statbuf, int rot ) const
{
int score = 0;
if ( rot < 0 ) {
rot = m_cur_rot;
}
bool is_recent = ( time(NULL) < (m_update_time + m_recent_thresh) );
bool is_current = ( rot == m_cur_rot );
bool same_size = ( statbuf.st_size == m_stat_buf.st_size );
bool has_grown = ( statbuf.st_size > m_stat_buf.st_size );
MyString MatchList = ""; // For debugging
if ( m_stat_buf.st_ino == statbuf.st_ino ) {
score += m_score_fact_inode;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "inode ";
}
if ( m_stat_buf.st_ctime == statbuf.st_ctime ) {
score += m_score_fact_ctime;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "ctime ";
}
if ( same_size ) {
score += m_score_fact_same_size;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "same-size ";
}
else if ( is_recent && is_current && has_grown ) {
score += m_score_fact_grown;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "grown ";
}
if ( m_stat_buf.st_size > statbuf.st_size ) {
score += m_score_fact_shrunk;
if ( DebugFlags & D_FULLDEBUG ) MatchList += "shrunk ";
}
if ( DebugFlags & D_FULLDEBUG ) {
dprintf( D_FULLDEBUG, "ScoreFile: match list: %s\n",
MatchList.Value() );
}
if ( score < 0 ) {
score = 0;
}
return score;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,341 | ReadUserLogState::SetScoreFactor( enum ScoreFactors which, int factor )
{
switch ( which )
{
case SCORE_CTIME:
m_score_fact_ctime = factor;
break;
case SCORE_INODE:
m_score_fact_inode = factor;
break;
case SCORE_SAME_SIZE:
m_score_fact_same_size = factor;
break;
case SCORE_GROWN:
m_score_fact_grown = factor;
break;
case SCORE_SHRUNK:
m_score_fact_shrunk = factor;
break;
default:
break;
}
Update();
}
| DoS Exec Code | 0 | ReadUserLogState::SetScoreFactor( enum ScoreFactors which, int factor )
{
switch ( which )
{
case SCORE_CTIME:
m_score_fact_ctime = factor;
break;
case SCORE_INODE:
m_score_fact_inode = factor;
break;
case SCORE_SAME_SIZE:
m_score_fact_same_size = factor;
break;
case SCORE_GROWN:
m_score_fact_grown = factor;
break;
case SCORE_SHRUNK:
m_score_fact_shrunk = factor;
break;
default:
break;
}
Update();
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,342 | ReadUserLogState::StatFile( void )
{
int status = StatFile( CurPath(), m_stat_buf );
if ( 0 == status ) {
m_stat_time = time( NULL );
m_stat_valid = true;
Update();
}
return status;
}
| DoS Exec Code | 0 | ReadUserLogState::StatFile( void )
{
int status = StatFile( CurPath(), m_stat_buf );
if ( 0 == status ) {
m_stat_time = time( NULL );
m_stat_valid = true;
Update();
}
return status;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,343 | ReadUserLogState::StatFile( StatStructType &statbuf ) const
{
return StatFile( CurPath(), statbuf );
}
| DoS Exec Code | 0 | ReadUserLogState::StatFile( StatStructType &statbuf ) const
{
return StatFile( CurPath(), statbuf );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,344 | ReadUserLogState::StatFile( const char *path, StatStructType &statbuf ) const
{
StatWrapper statwrap;
if ( statwrap.Stat( path, StatWrapper::STATOP_STAT ) ) {
return statwrap.GetRc( );
}
statwrap.GetBuf( statbuf );
return 0;
}
| DoS Exec Code | 0 | ReadUserLogState::StatFile( const char *path, StatStructType &statbuf ) const
{
StatWrapper statwrap;
if ( statwrap.Stat( path, StatWrapper::STATOP_STAT ) ) {
return statwrap.GetRc( );
}
statwrap.GetBuf( statbuf );
return 0;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,345 | ReadUserLogState::StatFile( int fd )
{
StatWrapper statwrap;
if ( statwrap.Stat( fd ) ) {
dprintf( D_FULLDEBUG, "StatFile: errno = %d\n", statwrap.GetErrno() );
return statwrap.GetRc( );
}
statwrap.GetBuf( m_stat_buf );
m_stat_time = time( NULL );
m_stat_valid = true;
Update();
return 0;
}
| DoS Exec Code | 0 | ReadUserLogState::StatFile( int fd )
{
StatWrapper statwrap;
if ( statwrap.Stat( fd ) ) {
dprintf( D_FULLDEBUG, "StatFile: errno = %d\n", statwrap.GetErrno() );
return statwrap.GetRc( );
}
statwrap.GetBuf( m_stat_buf );
m_stat_time = time( NULL );
m_stat_valid = true;
Update();
return 0;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,346 | ReadUserLogFileState::UninitState( ReadUserLog::FileState &state )
{
ReadUserLogState::FileStatePub *istate =
(ReadUserLogState::FileStatePub *) state.buf;
delete istate;
state.buf = NULL;
state.size = 0;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::UninitState( ReadUserLog::FileState &state )
{
ReadUserLogState::FileStatePub *istate =
(ReadUserLogState::FileStatePub *) state.buf;
delete istate;
state.buf = NULL;
state.size = 0;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,347 | ReadUserLogFileState::convertState(
const ReadUserLog::FileState &state,
const ReadUserLogFileState::FileStatePub *&pub )
{
pub = (const ReadUserLogFileState::FileStatePub *) state.buf;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::convertState(
const ReadUserLog::FileState &state,
const ReadUserLogFileState::FileStatePub *&pub )
{
pub = (const ReadUserLogFileState::FileStatePub *) state.buf;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,348 | ReadUserLogFileState::convertState(
ReadUserLog::FileState &state,
ReadUserLogFileState::FileState *&internal )
{
ReadUserLogFileState::FileStatePub *pub;
convertState(state, pub);
internal = &(pub->internal);
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::convertState(
ReadUserLog::FileState &state,
ReadUserLogFileState::FileState *&internal )
{
ReadUserLogFileState::FileStatePub *pub;
convertState(state, pub);
internal = &(pub->internal);
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,349 | ReadUserLogStateAccess::getEventNumber(
unsigned long &event_no ) const
{
int64_t my_event_no;
if ( !m_state->getLogRecordNo(my_event_no) ) {
return false;
}
if ( (unsigned long)my_event_no > ULONG_MAX ) {
return false;
}
event_no = (unsigned long) my_event_no;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getEventNumber(
unsigned long &event_no ) const
{
int64_t my_event_no;
if ( !m_state->getLogRecordNo(my_event_no) ) {
return false;
}
if ( (unsigned long)my_event_no > ULONG_MAX ) {
return false;
}
event_no = (unsigned long) my_event_no;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,350 | ReadUserLogFileState::getFileEventNum( int64_t &num ) const
{
if ( NULL == m_ro_state ) {
return false;
}
num = m_ro_state->internal.m_event_num.asint;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::getFileEventNum( int64_t &num ) const
{
if ( NULL == m_ro_state ) {
return false;
}
num = m_ro_state->internal.m_event_num.asint;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,351 | ReadUserLogStateAccess::getFileEventNum(
unsigned long &num ) const
{
int64_t my_num;
if ( !m_state->getFileEventNum(my_num) ) {
return false;
}
if ( (unsigned long)my_num > ULONG_MAX ) {
return false;
}
num = (unsigned long) my_num;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getFileEventNum(
unsigned long &num ) const
{
int64_t my_num;
if ( !m_state->getFileEventNum(my_num) ) {
return false;
}
if ( (unsigned long)my_num > ULONG_MAX ) {
return false;
}
num = (unsigned long) my_num;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,352 | ReadUserLogStateAccess::getFileEventNumDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_num, other_num;
if ( !m_state->getFileEventNum(my_num) ||
! ostate->getFileEventNum(other_num) ) {
return false;
}
int64_t idiff = my_num - other_num;
diff = (long) idiff;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getFileEventNumDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_num, other_num;
if ( !m_state->getFileEventNum(my_num) ||
! ostate->getFileEventNum(other_num) ) {
return false;
}
int64_t idiff = my_num - other_num;
diff = (long) idiff;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,353 | ReadUserLogFileState::getFileOffset( int64_t &pos ) const
{
if ( NULL == m_ro_state ) {
return false;
}
pos = m_ro_state->internal.m_offset.asint;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::getFileOffset( int64_t &pos ) const
{
if ( NULL == m_ro_state ) {
return false;
}
pos = m_ro_state->internal.m_offset.asint;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,354 | ReadUserLogStateAccess::getFileOffset(
unsigned long &pos ) const
{
int64_t my_pos;
if ( !m_state->getFileOffset(my_pos) ) {
return false;
}
if ( my_pos > LONG_MAX ) {
return false;
}
pos = (unsigned long) my_pos;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getFileOffset(
unsigned long &pos ) const
{
int64_t my_pos;
if ( !m_state->getFileOffset(my_pos) ) {
return false;
}
if ( my_pos > LONG_MAX ) {
return false;
}
pos = (unsigned long) my_pos;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,355 | ReadUserLogStateAccess::getFileOffsetDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_pos, other_pos;
if ( !m_state->getFileOffset(my_pos) ||
! ostate->getFileOffset(other_pos) ) {
return false;
}
int64_t idiff = my_pos - other_pos;
diff = (long) idiff;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getFileOffsetDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_pos, other_pos;
if ( !m_state->getFileOffset(my_pos) ||
! ostate->getFileOffset(other_pos) ) {
return false;
}
int64_t idiff = my_pos - other_pos;
diff = (long) idiff;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,356 | ReadUserLogFileState::getLogPosition( int64_t &pos ) const
{
if ( NULL == m_ro_state ) {
return false;
}
pos = m_ro_state->internal.m_log_position.asint;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::getLogPosition( int64_t &pos ) const
{
if ( NULL == m_ro_state ) {
return false;
}
pos = m_ro_state->internal.m_log_position.asint;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,357 | ReadUserLogStateAccess::getLogPositionDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_pos, other_pos;
if ( !m_state->getLogPosition(my_pos) ||
! ostate->getLogPosition(other_pos) ) {
return false;
}
int64_t idiff = my_pos - other_pos;
diff = (long) idiff;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getLogPositionDiff(
const ReadUserLogStateAccess &other,
long &diff ) const
{
const ReadUserLogFileState *ostate;
if ( !other.getState( ostate ) ) {
return false;
}
int64_t my_pos, other_pos;
if ( !m_state->getLogPosition(my_pos) ||
! ostate->getLogPosition(other_pos) ) {
return false;
}
int64_t idiff = my_pos - other_pos;
diff = (long) idiff;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,358 | ReadUserLogFileState::getLogRecordNo( int64_t &recno ) const
{
if ( NULL == m_ro_state ) {
return false;
}
recno = m_ro_state->internal.m_log_record.asint;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::getLogRecordNo( int64_t &recno ) const
{
if ( NULL == m_ro_state ) {
return false;
}
recno = m_ro_state->internal.m_log_record.asint;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,359 | ReadUserLogFileState::getSequenceNo( int &seqno ) const
{
if ( NULL == m_ro_state ) {
return false;
}
seqno = m_ro_state->internal.m_sequence;
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::getSequenceNo( int &seqno ) const
{
if ( NULL == m_ro_state ) {
return false;
}
seqno = m_ro_state->internal.m_sequence;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,360 | ReadUserLogStateAccess::getSequenceNumber( int &seqno ) const
{
return m_state->getSequenceNo( seqno );
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getSequenceNumber( int &seqno ) const
{
return m_state->getSequenceNo( seqno );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,361 | ReadUserLogStateAccess::getState( const ReadUserLogFileState *&state ) const
{
state = m_state;
return true;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::getState( const ReadUserLogFileState *&state ) const
{
state = m_state;
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,362 | ReadUserLogFileState::isInitialized( void ) const
{
if ( NULL == m_ro_state ) {
return false;
}
if ( strcmp( m_ro_state->internal.m_signature, FileStateSignature ) ) {
return false;
}
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::isInitialized( void ) const
{
if ( NULL == m_ro_state ) {
return false;
}
if ( strcmp( m_ro_state->internal.m_signature, FileStateSignature ) ) {
return false;
}
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,363 | ReadUserLogStateAccess::isInitialized( void ) const
{
return m_state->isInitialized( );
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::isInitialized( void ) const
{
return m_state->isInitialized( );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,364 | ReadUserLogFileState::isValid( void ) const
{
if ( !isInitialized() ) {
return false;
}
if ( 0 == strlen(m_ro_state->internal.m_base_path) ) {
return false;
}
return true;
}
| DoS Exec Code | 0 | ReadUserLogFileState::isValid( void ) const
{
if ( !isInitialized() ) {
return false;
}
if ( 0 == strlen(m_ro_state->internal.m_base_path) ) {
return false;
}
return true;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,365 | ReadUserLogStateAccess::isValid( void ) const
{
return m_state->isValid( );
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::isValid( void ) const
{
return m_state->isValid( );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,366 | ReadUserLogFileState::~ReadUserLogFileState( void )
{
}
| DoS Exec Code | 0 | ReadUserLogFileState::~ReadUserLogFileState( void )
{
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,367 | ReadUserLogState::~ReadUserLogState( void )
{
Reset( RESET_FULL );
}
| DoS Exec Code | 0 | ReadUserLogState::~ReadUserLogState( void )
{
Reset( RESET_FULL );
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,368 | ReadUserLogStateAccess::~ReadUserLogStateAccess(void)
{
delete m_state;
}
| DoS Exec Code | 0 | ReadUserLogStateAccess::~ReadUserLogStateAccess(void)
{
delete m_state;
}
| @@ -752,7 +752,7 @@ ReadUserLogState::SetState( const ReadUserLog::FileState &state )
MyString str;
GetStateString( str, "Restored reader state" );
- dprintf( D_FULLDEBUG, str.Value() );
+ dprintf( D_FULLDEBUG, "%s", str.Value() );
return true;
} | CWE-134 | null | null |
13,369 | static bool blit_is_unsafe(struct CirrusVGAState *s, bool dst_only)
{
/* should be the case, see cirrus_bitblt_start */
assert(s->cirrus_blt_width > 0);
assert(s->cirrus_blt_height > 0);
if (s->cirrus_blt_width > CIRRUS_BLTBUFSIZE) {
return true;
}
if (blit_region_is_unsafe(s, s->cirrus_blt_dstpitch,
s->cirrus_blt_dstaddr & s->cirrus_addr_mask)) {
return true;
}
if (dst_only) {
return false;
}
if (blit_region_is_unsafe(s, s->cirrus_blt_srcpitch,
s->cirrus_blt_srcaddr & s->cirrus_addr_mask)) {
return true;
}
return false;
}
| DoS | 0 | static bool blit_is_unsafe(struct CirrusVGAState *s, bool dst_only)
{
/* should be the case, see cirrus_bitblt_start */
assert(s->cirrus_blt_width > 0);
assert(s->cirrus_blt_height > 0);
if (s->cirrus_blt_width > CIRRUS_BLTBUFSIZE) {
return true;
}
if (blit_region_is_unsafe(s, s->cirrus_blt_dstpitch,
s->cirrus_blt_dstaddr & s->cirrus_addr_mask)) {
return true;
}
if (dst_only) {
return false;
}
if (blit_region_is_unsafe(s, s->cirrus_blt_srcpitch,
s->cirrus_blt_srcaddr & s->cirrus_addr_mask)) {
return true;
}
return false;
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,370 | static int cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop)
{
cirrus_fill_t rop_func;
if (blit_is_unsafe(s, true)) {
return 0;
}
rop_func = cirrus_fill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1];
rop_func(s, s->vga.vram_ptr + (s->cirrus_blt_dstaddr & s->cirrus_addr_mask),
s->cirrus_blt_dstpitch,
s->cirrus_blt_width, s->cirrus_blt_height);
cirrus_invalidate_region(s, s->cirrus_blt_dstaddr,
s->cirrus_blt_dstpitch, s->cirrus_blt_width,
s->cirrus_blt_height);
cirrus_bitblt_reset(s);
return 1;
}
| DoS | 0 | static int cirrus_bitblt_solidfill(CirrusVGAState *s, int blt_rop)
{
cirrus_fill_t rop_func;
if (blit_is_unsafe(s, true)) {
return 0;
}
rop_func = cirrus_fill[rop_to_index[blt_rop]][s->cirrus_blt_pixelwidth - 1];
rop_func(s, s->vga.vram_ptr + (s->cirrus_blt_dstaddr & s->cirrus_addr_mask),
s->cirrus_blt_dstpitch,
s->cirrus_blt_width, s->cirrus_blt_height);
cirrus_invalidate_region(s, s->cirrus_blt_dstaddr,
s->cirrus_blt_dstpitch, s->cirrus_blt_width,
s->cirrus_blt_height);
cirrus_bitblt_reset(s);
return 1;
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,371 | static int cirrus_bitblt_videotovideo_copy(CirrusVGAState * s)
{
if (blit_is_unsafe(s, false))
return 0;
return cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.start_addr,
s->cirrus_blt_srcaddr - s->vga.start_addr,
s->cirrus_blt_width, s->cirrus_blt_height);
}
| DoS | 0 | static int cirrus_bitblt_videotovideo_copy(CirrusVGAState * s)
{
if (blit_is_unsafe(s, false))
return 0;
return cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.start_addr,
s->cirrus_blt_srcaddr - s->vga.start_addr,
s->cirrus_blt_width, s->cirrus_blt_height);
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,372 | static int cirrus_do_copy(CirrusVGAState *s, int dst, int src, int w, int h)
{
int sx = 0, sy = 0;
int dx = 0, dy = 0;
int depth = 0;
int notify = 0;
/* make sure to only copy if it's a plain copy ROP */
if (*s->cirrus_rop == cirrus_bitblt_rop_fwd_src ||
*s->cirrus_rop == cirrus_bitblt_rop_bkwd_src) {
int width, height;
depth = s->vga.get_bpp(&s->vga) / 8;
if (!depth) {
return 0;
}
s->vga.get_resolution(&s->vga, &width, &height);
/* extra x, y */
sx = (src % ABS(s->cirrus_blt_srcpitch)) / depth;
sy = (src / ABS(s->cirrus_blt_srcpitch));
dx = (dst % ABS(s->cirrus_blt_dstpitch)) / depth;
dy = (dst / ABS(s->cirrus_blt_dstpitch));
/* normalize width */
w /= depth;
/* if we're doing a backward copy, we have to adjust
our x/y to be the upper left corner (instead of the lower
right corner) */
if (s->cirrus_blt_dstpitch < 0) {
sx -= (s->cirrus_blt_width / depth) - 1;
dx -= (s->cirrus_blt_width / depth) - 1;
sy -= s->cirrus_blt_height - 1;
dy -= s->cirrus_blt_height - 1;
}
/* are we in the visible portion of memory? */
if (sx >= 0 && sy >= 0 && dx >= 0 && dy >= 0 &&
(sx + w) <= width && (sy + h) <= height &&
(dx + w) <= width && (dy + h) <= height) {
notify = 1;
}
}
/* we have to flush all pending changes so that the copy
is generated at the appropriate moment in time */
if (notify)
graphic_hw_update(s->vga.con);
(*s->cirrus_rop) (s, s->vga.vram_ptr +
(s->cirrus_blt_dstaddr & s->cirrus_addr_mask),
s->vga.vram_ptr +
(s->cirrus_blt_srcaddr & s->cirrus_addr_mask),
s->cirrus_blt_dstpitch, s->cirrus_blt_srcpitch,
s->cirrus_blt_width, s->cirrus_blt_height);
if (notify) {
qemu_console_copy(s->vga.con,
sx, sy, dx, dy,
s->cirrus_blt_width / depth,
s->cirrus_blt_height);
}
/* we don't have to notify the display that this portion has
changed since qemu_console_copy implies this */
cirrus_invalidate_region(s, s->cirrus_blt_dstaddr,
s->cirrus_blt_dstpitch, s->cirrus_blt_width,
s->cirrus_blt_height);
return 1;
}
| DoS | 0 | static int cirrus_do_copy(CirrusVGAState *s, int dst, int src, int w, int h)
{
int sx = 0, sy = 0;
int dx = 0, dy = 0;
int depth = 0;
int notify = 0;
/* make sure to only copy if it's a plain copy ROP */
if (*s->cirrus_rop == cirrus_bitblt_rop_fwd_src ||
*s->cirrus_rop == cirrus_bitblt_rop_bkwd_src) {
int width, height;
depth = s->vga.get_bpp(&s->vga) / 8;
if (!depth) {
return 0;
}
s->vga.get_resolution(&s->vga, &width, &height);
/* extra x, y */
sx = (src % ABS(s->cirrus_blt_srcpitch)) / depth;
sy = (src / ABS(s->cirrus_blt_srcpitch));
dx = (dst % ABS(s->cirrus_blt_dstpitch)) / depth;
dy = (dst / ABS(s->cirrus_blt_dstpitch));
/* normalize width */
w /= depth;
/* if we're doing a backward copy, we have to adjust
our x/y to be the upper left corner (instead of the lower
right corner) */
if (s->cirrus_blt_dstpitch < 0) {
sx -= (s->cirrus_blt_width / depth) - 1;
dx -= (s->cirrus_blt_width / depth) - 1;
sy -= s->cirrus_blt_height - 1;
dy -= s->cirrus_blt_height - 1;
}
/* are we in the visible portion of memory? */
if (sx >= 0 && sy >= 0 && dx >= 0 && dy >= 0 &&
(sx + w) <= width && (sy + h) <= height &&
(dx + w) <= width && (dy + h) <= height) {
notify = 1;
}
}
/* we have to flush all pending changes so that the copy
is generated at the appropriate moment in time */
if (notify)
graphic_hw_update(s->vga.con);
(*s->cirrus_rop) (s, s->vga.vram_ptr +
(s->cirrus_blt_dstaddr & s->cirrus_addr_mask),
s->vga.vram_ptr +
(s->cirrus_blt_srcaddr & s->cirrus_addr_mask),
s->cirrus_blt_dstpitch, s->cirrus_blt_srcpitch,
s->cirrus_blt_width, s->cirrus_blt_height);
if (notify) {
qemu_console_copy(s->vga.con,
sx, sy, dx, dy,
s->cirrus_blt_width / depth,
s->cirrus_blt_height);
}
/* we don't have to notify the display that this portion has
changed since qemu_console_copy implies this */
cirrus_invalidate_region(s, s->cirrus_blt_dstaddr,
s->cirrus_blt_dstpitch, s->cirrus_blt_width,
s->cirrus_blt_height);
return 1;
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,373 | static void cirrus_init_common(CirrusVGAState *s, Object *owner,
int device_id, int is_pci,
MemoryRegion *system_memory,
MemoryRegion *system_io)
{
int i;
static int inited;
if (!inited) {
inited = 1;
for(i = 0;i < 256; i++)
rop_to_index[i] = CIRRUS_ROP_NOP_INDEX; /* nop rop */
rop_to_index[CIRRUS_ROP_0] = 0;
rop_to_index[CIRRUS_ROP_SRC_AND_DST] = 1;
rop_to_index[CIRRUS_ROP_NOP] = 2;
rop_to_index[CIRRUS_ROP_SRC_AND_NOTDST] = 3;
rop_to_index[CIRRUS_ROP_NOTDST] = 4;
rop_to_index[CIRRUS_ROP_SRC] = 5;
rop_to_index[CIRRUS_ROP_1] = 6;
rop_to_index[CIRRUS_ROP_NOTSRC_AND_DST] = 7;
rop_to_index[CIRRUS_ROP_SRC_XOR_DST] = 8;
rop_to_index[CIRRUS_ROP_SRC_OR_DST] = 9;
rop_to_index[CIRRUS_ROP_NOTSRC_OR_NOTDST] = 10;
rop_to_index[CIRRUS_ROP_SRC_NOTXOR_DST] = 11;
rop_to_index[CIRRUS_ROP_SRC_OR_NOTDST] = 12;
rop_to_index[CIRRUS_ROP_NOTSRC] = 13;
rop_to_index[CIRRUS_ROP_NOTSRC_OR_DST] = 14;
rop_to_index[CIRRUS_ROP_NOTSRC_AND_NOTDST] = 15;
s->device_id = device_id;
if (is_pci)
s->bustype = CIRRUS_BUSTYPE_PCI;
else
s->bustype = CIRRUS_BUSTYPE_ISA;
}
/* Register ioport 0x3b0 - 0x3df */
memory_region_init_io(&s->cirrus_vga_io, owner, &cirrus_vga_io_ops, s,
"cirrus-io", 0x30);
memory_region_set_flush_coalesced(&s->cirrus_vga_io);
memory_region_add_subregion(system_io, 0x3b0, &s->cirrus_vga_io);
memory_region_init(&s->low_mem_container, owner,
"cirrus-lowmem-container",
0x20000);
memory_region_init_io(&s->low_mem, owner, &cirrus_vga_mem_ops, s,
"cirrus-low-memory", 0x20000);
memory_region_add_subregion(&s->low_mem_container, 0, &s->low_mem);
for (i = 0; i < 2; ++i) {
static const char *names[] = { "vga.bank0", "vga.bank1" };
MemoryRegion *bank = &s->cirrus_bank[i];
memory_region_init_alias(bank, owner, names[i], &s->vga.vram,
0, 0x8000);
memory_region_set_enabled(bank, false);
memory_region_add_subregion_overlap(&s->low_mem_container, i * 0x8000,
bank, 1);
}
memory_region_add_subregion_overlap(system_memory,
0x000a0000,
&s->low_mem_container,
1);
memory_region_set_coalescing(&s->low_mem);
/* I/O handler for LFB */
memory_region_init_io(&s->cirrus_linear_io, owner, &cirrus_linear_io_ops, s,
"cirrus-linear-io", s->vga.vram_size_mb
* 1024 * 1024);
memory_region_set_flush_coalesced(&s->cirrus_linear_io);
/* I/O handler for LFB */
memory_region_init_io(&s->cirrus_linear_bitblt_io, owner,
&cirrus_linear_bitblt_io_ops,
s,
"cirrus-bitblt-mmio",
0x400000);
memory_region_set_flush_coalesced(&s->cirrus_linear_bitblt_io);
/* I/O handler for memory-mapped I/O */
memory_region_init_io(&s->cirrus_mmio_io, owner, &cirrus_mmio_io_ops, s,
"cirrus-mmio", CIRRUS_PNPMMIO_SIZE);
memory_region_set_flush_coalesced(&s->cirrus_mmio_io);
s->real_vram_size =
(s->device_id == CIRRUS_ID_CLGD5446) ? 4096 * 1024 : 2048 * 1024;
/* XXX: s->vga.vram_size must be a power of two */
s->cirrus_addr_mask = s->real_vram_size - 1;
s->linear_mmio_mask = s->real_vram_size - 256;
s->vga.get_bpp = cirrus_get_bpp;
s->vga.get_offsets = cirrus_get_offsets;
s->vga.get_resolution = cirrus_get_resolution;
s->vga.cursor_invalidate = cirrus_cursor_invalidate;
s->vga.cursor_draw_line = cirrus_cursor_draw_line;
qemu_register_reset(cirrus_reset, s);
}
| DoS | 0 | static void cirrus_init_common(CirrusVGAState *s, Object *owner,
int device_id, int is_pci,
MemoryRegion *system_memory,
MemoryRegion *system_io)
{
int i;
static int inited;
if (!inited) {
inited = 1;
for(i = 0;i < 256; i++)
rop_to_index[i] = CIRRUS_ROP_NOP_INDEX; /* nop rop */
rop_to_index[CIRRUS_ROP_0] = 0;
rop_to_index[CIRRUS_ROP_SRC_AND_DST] = 1;
rop_to_index[CIRRUS_ROP_NOP] = 2;
rop_to_index[CIRRUS_ROP_SRC_AND_NOTDST] = 3;
rop_to_index[CIRRUS_ROP_NOTDST] = 4;
rop_to_index[CIRRUS_ROP_SRC] = 5;
rop_to_index[CIRRUS_ROP_1] = 6;
rop_to_index[CIRRUS_ROP_NOTSRC_AND_DST] = 7;
rop_to_index[CIRRUS_ROP_SRC_XOR_DST] = 8;
rop_to_index[CIRRUS_ROP_SRC_OR_DST] = 9;
rop_to_index[CIRRUS_ROP_NOTSRC_OR_NOTDST] = 10;
rop_to_index[CIRRUS_ROP_SRC_NOTXOR_DST] = 11;
rop_to_index[CIRRUS_ROP_SRC_OR_NOTDST] = 12;
rop_to_index[CIRRUS_ROP_NOTSRC] = 13;
rop_to_index[CIRRUS_ROP_NOTSRC_OR_DST] = 14;
rop_to_index[CIRRUS_ROP_NOTSRC_AND_NOTDST] = 15;
s->device_id = device_id;
if (is_pci)
s->bustype = CIRRUS_BUSTYPE_PCI;
else
s->bustype = CIRRUS_BUSTYPE_ISA;
}
/* Register ioport 0x3b0 - 0x3df */
memory_region_init_io(&s->cirrus_vga_io, owner, &cirrus_vga_io_ops, s,
"cirrus-io", 0x30);
memory_region_set_flush_coalesced(&s->cirrus_vga_io);
memory_region_add_subregion(system_io, 0x3b0, &s->cirrus_vga_io);
memory_region_init(&s->low_mem_container, owner,
"cirrus-lowmem-container",
0x20000);
memory_region_init_io(&s->low_mem, owner, &cirrus_vga_mem_ops, s,
"cirrus-low-memory", 0x20000);
memory_region_add_subregion(&s->low_mem_container, 0, &s->low_mem);
for (i = 0; i < 2; ++i) {
static const char *names[] = { "vga.bank0", "vga.bank1" };
MemoryRegion *bank = &s->cirrus_bank[i];
memory_region_init_alias(bank, owner, names[i], &s->vga.vram,
0, 0x8000);
memory_region_set_enabled(bank, false);
memory_region_add_subregion_overlap(&s->low_mem_container, i * 0x8000,
bank, 1);
}
memory_region_add_subregion_overlap(system_memory,
0x000a0000,
&s->low_mem_container,
1);
memory_region_set_coalescing(&s->low_mem);
/* I/O handler for LFB */
memory_region_init_io(&s->cirrus_linear_io, owner, &cirrus_linear_io_ops, s,
"cirrus-linear-io", s->vga.vram_size_mb
* 1024 * 1024);
memory_region_set_flush_coalesced(&s->cirrus_linear_io);
/* I/O handler for LFB */
memory_region_init_io(&s->cirrus_linear_bitblt_io, owner,
&cirrus_linear_bitblt_io_ops,
s,
"cirrus-bitblt-mmio",
0x400000);
memory_region_set_flush_coalesced(&s->cirrus_linear_bitblt_io);
/* I/O handler for memory-mapped I/O */
memory_region_init_io(&s->cirrus_mmio_io, owner, &cirrus_mmio_io_ops, s,
"cirrus-mmio", CIRRUS_PNPMMIO_SIZE);
memory_region_set_flush_coalesced(&s->cirrus_mmio_io);
s->real_vram_size =
(s->device_id == CIRRUS_ID_CLGD5446) ? 4096 * 1024 : 2048 * 1024;
/* XXX: s->vga.vram_size must be a power of two */
s->cirrus_addr_mask = s->real_vram_size - 1;
s->linear_mmio_mask = s->real_vram_size - 256;
s->vga.get_bpp = cirrus_get_bpp;
s->vga.get_offsets = cirrus_get_offsets;
s->vga.get_resolution = cirrus_get_resolution;
s->vga.cursor_invalidate = cirrus_cursor_invalidate;
s->vga.cursor_draw_line = cirrus_cursor_draw_line;
qemu_register_reset(cirrus_reset, s);
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,374 | static void cirrus_vga_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = pci_cirrus_vga_realize;
k->romfile = VGABIOS_CIRRUS_FILENAME;
k->vendor_id = PCI_VENDOR_ID_CIRRUS;
k->device_id = CIRRUS_ID_CLGD5446;
k->class_id = PCI_CLASS_DISPLAY_VGA;
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
dc->desc = "Cirrus CLGD 54xx VGA";
dc->vmsd = &vmstate_pci_cirrus_vga;
dc->props = pci_vga_cirrus_properties;
dc->hotpluggable = false;
}
| DoS | 0 | static void cirrus_vga_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = pci_cirrus_vga_realize;
k->romfile = VGABIOS_CIRRUS_FILENAME;
k->vendor_id = PCI_VENDOR_ID_CIRRUS;
k->device_id = CIRRUS_ID_CLGD5446;
k->class_id = PCI_CLASS_DISPLAY_VGA;
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
dc->desc = "Cirrus CLGD 54xx VGA";
dc->vmsd = &vmstate_pci_cirrus_vga;
dc->props = pci_vga_cirrus_properties;
dc->hotpluggable = false;
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,375 | static void cirrus_vga_write_sr(CirrusVGAState * s, uint32_t val)
{
switch (s->vga.sr_index) {
case 0x00: // Standard VGA
case 0x01: // Standard VGA
case 0x02: // Standard VGA
case 0x03: // Standard VGA
case 0x04: // Standard VGA
s->vga.sr[s->vga.sr_index] = val & sr_mask[s->vga.sr_index];
if (s->vga.sr_index == 1)
s->vga.update_retrace_info(&s->vga);
break;
case 0x06: // Unlock Cirrus extensions
val &= 0x17;
if (val == 0x12) {
s->vga.sr[s->vga.sr_index] = 0x12;
} else {
s->vga.sr[s->vga.sr_index] = 0x0f;
}
break;
case 0x10:
case 0x30:
case 0x50:
case 0x70: // Graphics Cursor X
case 0x90:
case 0xb0:
case 0xd0:
case 0xf0: // Graphics Cursor X
s->vga.sr[0x10] = val;
s->vga.hw_cursor_x = (val << 3) | (s->vga.sr_index >> 5);
break;
case 0x11:
case 0x31:
case 0x51:
case 0x71: // Graphics Cursor Y
case 0x91:
case 0xb1:
case 0xd1:
case 0xf1: // Graphics Cursor Y
s->vga.sr[0x11] = val;
s->vga.hw_cursor_y = (val << 3) | (s->vga.sr_index >> 5);
break;
case 0x07: // Extended Sequencer Mode
cirrus_update_memory_access(s);
case 0x08: // EEPROM Control
case 0x09: // Scratch Register 0
case 0x0a: // Scratch Register 1
case 0x0b: // VCLK 0
case 0x0c: // VCLK 1
case 0x0d: // VCLK 2
case 0x0e: // VCLK 3
case 0x0f: // DRAM Control
case 0x13: // Graphics Cursor Pattern Address
case 0x14: // Scratch Register 2
case 0x15: // Scratch Register 3
case 0x16: // Performance Tuning Register
case 0x18: // Signature Generator Control
case 0x19: // Signature Generator Result
case 0x1a: // Signature Generator Result
case 0x1b: // VCLK 0 Denominator & Post
case 0x1c: // VCLK 1 Denominator & Post
case 0x1d: // VCLK 2 Denominator & Post
case 0x1e: // VCLK 3 Denominator & Post
case 0x1f: // BIOS Write Enable and MCLK select
s->vga.sr[s->vga.sr_index] = val;
#ifdef DEBUG_CIRRUS
printf("cirrus: handled outport sr_index %02x, sr_value %02x\n",
s->vga.sr_index, val);
#endif
break;
case 0x12: // Graphics Cursor Attribute
s->vga.sr[0x12] = val;
s->vga.force_shadow = !!(val & CIRRUS_CURSOR_SHOW);
#ifdef DEBUG_CIRRUS
printf("cirrus: cursor ctl SR12=%02x (force shadow: %d)\n",
val, s->vga.force_shadow);
#endif
break;
case 0x17: // Configuration Readback and Extended Control
s->vga.sr[s->vga.sr_index] = (s->vga.sr[s->vga.sr_index] & 0x38)
| (val & 0xc7);
cirrus_update_memory_access(s);
break;
default:
#ifdef DEBUG_CIRRUS
printf("cirrus: outport sr_index %02x, sr_value %02x\n",
s->vga.sr_index, val);
#endif
break;
}
}
| DoS | 0 | static void cirrus_vga_write_sr(CirrusVGAState * s, uint32_t val)
{
switch (s->vga.sr_index) {
case 0x00: // Standard VGA
case 0x01: // Standard VGA
case 0x02: // Standard VGA
case 0x03: // Standard VGA
case 0x04: // Standard VGA
s->vga.sr[s->vga.sr_index] = val & sr_mask[s->vga.sr_index];
if (s->vga.sr_index == 1)
s->vga.update_retrace_info(&s->vga);
break;
case 0x06: // Unlock Cirrus extensions
val &= 0x17;
if (val == 0x12) {
s->vga.sr[s->vga.sr_index] = 0x12;
} else {
s->vga.sr[s->vga.sr_index] = 0x0f;
}
break;
case 0x10:
case 0x30:
case 0x50:
case 0x70: // Graphics Cursor X
case 0x90:
case 0xb0:
case 0xd0:
case 0xf0: // Graphics Cursor X
s->vga.sr[0x10] = val;
s->vga.hw_cursor_x = (val << 3) | (s->vga.sr_index >> 5);
break;
case 0x11:
case 0x31:
case 0x51:
case 0x71: // Graphics Cursor Y
case 0x91:
case 0xb1:
case 0xd1:
case 0xf1: // Graphics Cursor Y
s->vga.sr[0x11] = val;
s->vga.hw_cursor_y = (val << 3) | (s->vga.sr_index >> 5);
break;
case 0x07: // Extended Sequencer Mode
cirrus_update_memory_access(s);
case 0x08: // EEPROM Control
case 0x09: // Scratch Register 0
case 0x0a: // Scratch Register 1
case 0x0b: // VCLK 0
case 0x0c: // VCLK 1
case 0x0d: // VCLK 2
case 0x0e: // VCLK 3
case 0x0f: // DRAM Control
case 0x13: // Graphics Cursor Pattern Address
case 0x14: // Scratch Register 2
case 0x15: // Scratch Register 3
case 0x16: // Performance Tuning Register
case 0x18: // Signature Generator Control
case 0x19: // Signature Generator Result
case 0x1a: // Signature Generator Result
case 0x1b: // VCLK 0 Denominator & Post
case 0x1c: // VCLK 1 Denominator & Post
case 0x1d: // VCLK 2 Denominator & Post
case 0x1e: // VCLK 3 Denominator & Post
case 0x1f: // BIOS Write Enable and MCLK select
s->vga.sr[s->vga.sr_index] = val;
#ifdef DEBUG_CIRRUS
printf("cirrus: handled outport sr_index %02x, sr_value %02x\n",
s->vga.sr_index, val);
#endif
break;
case 0x12: // Graphics Cursor Attribute
s->vga.sr[0x12] = val;
s->vga.force_shadow = !!(val & CIRRUS_CURSOR_SHOW);
#ifdef DEBUG_CIRRUS
printf("cirrus: cursor ctl SR12=%02x (force shadow: %d)\n",
val, s->vga.force_shadow);
#endif
break;
case 0x17: // Configuration Readback and Extended Control
s->vga.sr[s->vga.sr_index] = (s->vga.sr[s->vga.sr_index] & 0x38)
| (val & 0xc7);
cirrus_update_memory_access(s);
break;
default:
#ifdef DEBUG_CIRRUS
printf("cirrus: outport sr_index %02x, sr_value %02x\n",
s->vga.sr_index, val);
#endif
break;
}
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,376 | static void pci_cirrus_vga_realize(PCIDevice *dev, Error **errp)
{
PCICirrusVGAState *d = PCI_CIRRUS_VGA(dev);
CirrusVGAState *s = &d->cirrus_vga;
PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev);
int16_t device_id = pc->device_id;
/* follow real hardware, cirrus card emulated has 4 MB video memory.
Also accept 8 MB/16 MB for backward compatibility. */
if (s->vga.vram_size_mb != 4 && s->vga.vram_size_mb != 8 &&
s->vga.vram_size_mb != 16) {
error_setg(errp, "Invalid cirrus_vga ram size '%u'",
s->vga.vram_size_mb);
return;
}
/* setup VGA */
vga_common_init(&s->vga, OBJECT(dev), true);
cirrus_init_common(s, OBJECT(dev), device_id, 1, pci_address_space(dev),
pci_address_space_io(dev));
s->vga.con = graphic_console_init(DEVICE(dev), 0, s->vga.hw_ops, &s->vga);
/* setup PCI */
memory_region_init(&s->pci_bar, OBJECT(dev), "cirrus-pci-bar0", 0x2000000);
/* XXX: add byte swapping apertures */
memory_region_add_subregion(&s->pci_bar, 0, &s->cirrus_linear_io);
memory_region_add_subregion(&s->pci_bar, 0x1000000,
&s->cirrus_linear_bitblt_io);
/* setup memory space */
/* memory #0 LFB */
/* memory #1 memory-mapped I/O */
/* XXX: s->vga.vram_size must be a power of two */
pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->pci_bar);
if (device_id == CIRRUS_ID_CLGD5446) {
pci_register_bar(&d->dev, 1, 0, &s->cirrus_mmio_io);
}
}
| DoS | 0 | static void pci_cirrus_vga_realize(PCIDevice *dev, Error **errp)
{
PCICirrusVGAState *d = PCI_CIRRUS_VGA(dev);
CirrusVGAState *s = &d->cirrus_vga;
PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev);
int16_t device_id = pc->device_id;
/* follow real hardware, cirrus card emulated has 4 MB video memory.
Also accept 8 MB/16 MB for backward compatibility. */
if (s->vga.vram_size_mb != 4 && s->vga.vram_size_mb != 8 &&
s->vga.vram_size_mb != 16) {
error_setg(errp, "Invalid cirrus_vga ram size '%u'",
s->vga.vram_size_mb);
return;
}
/* setup VGA */
vga_common_init(&s->vga, OBJECT(dev), true);
cirrus_init_common(s, OBJECT(dev), device_id, 1, pci_address_space(dev),
pci_address_space_io(dev));
s->vga.con = graphic_console_init(DEVICE(dev), 0, s->vga.hw_ops, &s->vga);
/* setup PCI */
memory_region_init(&s->pci_bar, OBJECT(dev), "cirrus-pci-bar0", 0x2000000);
/* XXX: add byte swapping apertures */
memory_region_add_subregion(&s->pci_bar, 0, &s->cirrus_linear_io);
memory_region_add_subregion(&s->pci_bar, 0x1000000,
&s->cirrus_linear_bitblt_io);
/* setup memory space */
/* memory #0 LFB */
/* memory #1 memory-mapped I/O */
/* XXX: s->vga.vram_size must be a power of two */
pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->pci_bar);
if (device_id == CIRRUS_ID_CLGD5446) {
pci_register_bar(&d->dev, 1, 0, &s->cirrus_mmio_io);
}
}
| @@ -661,9 +661,14 @@ static void cirrus_invalidate_region(CirrusVGAState * s, int off_begin,
int off_cur;
int off_cur_end;
+ if (off_pitch < 0) {
+ off_begin -= bytesperline - 1;
+ }
+
for (y = 0; y < lines; y++) {
off_cur = off_begin;
off_cur_end = (off_cur + bytesperline) & s->cirrus_addr_mask;
+ assert(off_cur_end >= off_cur);
memory_region_set_dirty(&s->vga.vram, off_cur, off_cur_end - off_cur);
off_begin += off_pitch;
} | CWE-125 | null | null |
13,377 | check_file_permissions_reduced(i_ctx_t *i_ctx_p, const char *fname, int len,
gx_io_device *iodev, const char *permitgroup)
{
long i;
ref *permitlist = NULL;
/* an empty string (first character == 0) if '\' character is */
/* recognized as a file name separator as on DOS & Windows */
const char *win_sep2 = "\\";
bool use_windows_pathsep = (gs_file_name_check_separator(win_sep2, 1, win_sep2) == 1);
uint plen = gp_file_name_parents(fname, len);
/* we're protecting arbitrary file system accesses, not Postscript device accesses.
* Although, note that %pipe% is explicitly checked for and disallowed elsewhere
*/
if (iodev != iodev_default(imemory)) {
return 0;
}
/* Assuming a reduced file name. */
if (dict_find_string(&(i_ctx_p->userparams), permitgroup, &permitlist) <= 0)
return 0; /* if Permissions not found, just allow access */
for (i=0; i<r_size(permitlist); i++) {
ref permitstring;
const string_match_params win_filename_params = {
'*', '?', '\\', true, true /* ignore case & '/' == '\\' */
};
const byte *permstr;
uint permlen;
int cwd_len = 0;
if (array_get(imemory, permitlist, i, &permitstring) < 0 ||
r_type(&permitstring) != t_string
)
break; /* any problem, just fail */
permstr = permitstring.value.bytes;
permlen = r_size(&permitstring);
/*
* Check if any file name is permitted with "*".
*/
if (permlen == 1 && permstr[0] == '*')
return 0; /* success */
/*
* If the filename starts with parent references,
* the permission element must start with same number of parent references.
*/
if (plen != 0 && plen != gp_file_name_parents((const char *)permstr, permlen))
continue;
cwd_len = gp_file_name_cwds((const char *)permstr, permlen);
/*
* If the permission starts with "./", absolute paths
* are not permitted.
*/
if (cwd_len > 0 && gp_file_name_is_absolute(fname, len))
continue;
/*
* If the permission starts with "./", relative paths
* with no "./" are allowed as well as with "./".
* 'fname' has no "./" because it is reduced.
*/
if (string_match( (const unsigned char*) fname, len,
permstr + cwd_len, permlen - cwd_len,
use_windows_pathsep ? &win_filename_params : NULL))
return 0; /* success */
}
/* not found */
return gs_error_invalidfileaccess;
}
| +Info | 0 | check_file_permissions_reduced(i_ctx_t *i_ctx_p, const char *fname, int len,
gx_io_device *iodev, const char *permitgroup)
{
long i;
ref *permitlist = NULL;
/* an empty string (first character == 0) if '\' character is */
/* recognized as a file name separator as on DOS & Windows */
const char *win_sep2 = "\\";
bool use_windows_pathsep = (gs_file_name_check_separator(win_sep2, 1, win_sep2) == 1);
uint plen = gp_file_name_parents(fname, len);
/* we're protecting arbitrary file system accesses, not Postscript device accesses.
* Although, note that %pipe% is explicitly checked for and disallowed elsewhere
*/
if (iodev != iodev_default(imemory)) {
return 0;
}
/* Assuming a reduced file name. */
if (dict_find_string(&(i_ctx_p->userparams), permitgroup, &permitlist) <= 0)
return 0; /* if Permissions not found, just allow access */
for (i=0; i<r_size(permitlist); i++) {
ref permitstring;
const string_match_params win_filename_params = {
'*', '?', '\\', true, true /* ignore case & '/' == '\\' */
};
const byte *permstr;
uint permlen;
int cwd_len = 0;
if (array_get(imemory, permitlist, i, &permitstring) < 0 ||
r_type(&permitstring) != t_string
)
break; /* any problem, just fail */
permstr = permitstring.value.bytes;
permlen = r_size(&permitstring);
/*
* Check if any file name is permitted with "*".
*/
if (permlen == 1 && permstr[0] == '*')
return 0; /* success */
/*
* If the filename starts with parent references,
* the permission element must start with same number of parent references.
*/
if (plen != 0 && plen != gp_file_name_parents((const char *)permstr, permlen))
continue;
cwd_len = gp_file_name_cwds((const char *)permstr, permlen);
/*
* If the permission starts with "./", absolute paths
* are not permitted.
*/
if (cwd_len > 0 && gp_file_name_is_absolute(fname, len))
continue;
/*
* If the permission starts with "./", relative paths
* with no "./" are allowed as well as with "./".
* 'fname' has no "./" because it is reduced.
*/
if (string_match( (const unsigned char*) fname, len,
permstr + cwd_len, permlen - cwd_len,
use_windows_pathsep ? &win_filename_params : NULL))
return 0; /* success */
}
/* not found */
return gs_error_invalidfileaccess;
}
| @@ -410,7 +410,7 @@ file_continue(i_ctx_t *i_ctx_p)
} else if (code > len) /* overran string */
return_error(gs_error_rangecheck);
else if (iodev != iodev_default(imemory)
- || (check_file_permissions_reduced(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
+ || (check_file_permissions(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
push(1);
ref_assign(op, pscratch);
r_set_size(op, code + devlen); | CWE-200 | null | null |
13,378 | lib_file_open_search_with_combine(gs_file_path_ptr lib_path, const gs_memory_t *mem, i_ctx_t *i_ctx_p,
const char *fname, uint flen, char *buffer, int blen, uint *pclen, ref *pfile,
gx_io_device *iodev, bool starting_arg_file, char *fmode)
{
stream *s;
const gs_file_path *pfpath = lib_path;
uint pi;
int code = 1;
for (pi = 0; pi < r_size(&pfpath->list) && code == 1; ++pi) {
const ref *prdir = pfpath->list.value.refs + pi;
const char *pstr = (const char *)prdir->value.const_bytes;
uint plen = r_size(prdir), blen1 = blen;
gs_parsed_file_name_t pname;
gp_file_name_combine_result r;
/* We need to concatenate and parse the file name here
* if this path has a %device% prefix. */
if (pstr[0] == '%') {
/* We concatenate directly since gp_file_name_combine_*
* rules are not correct for other devices such as %rom% */
code = gs_parse_file_name(&pname, pstr, plen, mem);
if (code < 0) {
code = 1;
continue;
}
if (blen < max(pname.len, plen) + flen)
return_error(gs_error_limitcheck);
memcpy(buffer, pname.fname, pname.len);
memcpy(buffer+pname.len, fname, flen);
code = pname.iodev->procs.open_file(pname.iodev, buffer, pname.len + flen, fmode,
&s, (gs_memory_t *)mem);
if (code < 0) {
code = 1;
continue;
}
make_stream_file(pfile, s, "r");
/* fill in the buffer with the device concatenated */
memcpy(buffer, pstr, plen);
memcpy(buffer+plen, fname, flen);
*pclen = plen + flen;
code = 0;
} else {
r = gp_file_name_combine(pstr, plen,
fname, flen, false, buffer, &blen1);
if (r != gp_combine_success)
continue;
if (starting_arg_file || check_file_permissions(i_ctx_p, buffer,
blen1, iodev, "PermitFileReading") >= 0) {
if (iodev_os_open_file(iodev, (const char *)buffer, blen1,
(const char *)fmode, &s, (gs_memory_t *)mem) == 0) {
*pclen = blen1;
make_stream_file(pfile, s, "r");
code = 0;
}
}
else {
struct stat fstat;
/* If we are not allowed to open the file by check_file_permissions_aux()
* and if the file exists, throw an error.......
* Otherwise, keep searching.
*/
if ((*iodev->procs.file_status)(iodev, (const char *)buffer, &fstat) >= 0) {
code = gs_note_error(gs_error_invalidfileaccess);
}
}
}
}
return code;
}
| +Info | 0 | lib_file_open_search_with_combine(gs_file_path_ptr lib_path, const gs_memory_t *mem, i_ctx_t *i_ctx_p,
const char *fname, uint flen, char *buffer, int blen, uint *pclen, ref *pfile,
gx_io_device *iodev, bool starting_arg_file, char *fmode)
{
stream *s;
const gs_file_path *pfpath = lib_path;
uint pi;
int code = 1;
for (pi = 0; pi < r_size(&pfpath->list) && code == 1; ++pi) {
const ref *prdir = pfpath->list.value.refs + pi;
const char *pstr = (const char *)prdir->value.const_bytes;
uint plen = r_size(prdir), blen1 = blen;
gs_parsed_file_name_t pname;
gp_file_name_combine_result r;
/* We need to concatenate and parse the file name here
* if this path has a %device% prefix. */
if (pstr[0] == '%') {
/* We concatenate directly since gp_file_name_combine_*
* rules are not correct for other devices such as %rom% */
code = gs_parse_file_name(&pname, pstr, plen, mem);
if (code < 0) {
code = 1;
continue;
}
if (blen < max(pname.len, plen) + flen)
return_error(gs_error_limitcheck);
memcpy(buffer, pname.fname, pname.len);
memcpy(buffer+pname.len, fname, flen);
code = pname.iodev->procs.open_file(pname.iodev, buffer, pname.len + flen, fmode,
&s, (gs_memory_t *)mem);
if (code < 0) {
code = 1;
continue;
}
make_stream_file(pfile, s, "r");
/* fill in the buffer with the device concatenated */
memcpy(buffer, pstr, plen);
memcpy(buffer+plen, fname, flen);
*pclen = plen + flen;
code = 0;
} else {
r = gp_file_name_combine(pstr, plen,
fname, flen, false, buffer, &blen1);
if (r != gp_combine_success)
continue;
if (starting_arg_file || check_file_permissions(i_ctx_p, buffer,
blen1, iodev, "PermitFileReading") >= 0) {
if (iodev_os_open_file(iodev, (const char *)buffer, blen1,
(const char *)fmode, &s, (gs_memory_t *)mem) == 0) {
*pclen = blen1;
make_stream_file(pfile, s, "r");
code = 0;
}
}
else {
struct stat fstat;
/* If we are not allowed to open the file by check_file_permissions_aux()
* and if the file exists, throw an error.......
* Otherwise, keep searching.
*/
if ((*iodev->procs.file_status)(iodev, (const char *)buffer, &fstat) >= 0) {
code = gs_note_error(gs_error_invalidfileaccess);
}
}
}
}
return code;
}
| @@ -410,7 +410,7 @@ file_continue(i_ctx_t *i_ctx_p)
} else if (code > len) /* overran string */
return_error(gs_error_rangecheck);
else if (iodev != iodev_default(imemory)
- || (check_file_permissions_reduced(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
+ || (check_file_permissions(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
push(1);
ref_assign(op, pscratch);
r_set_size(op, code + devlen); | CWE-200 | null | null |
13,379 | zopen_file(i_ctx_t *i_ctx_p, const gs_parsed_file_name_t *pfn,
const char *file_access, stream **ps, gs_memory_t *mem)
{
gx_io_device *const iodev = pfn->iodev;
int code = 0;
if (pfn->fname == NULL) { /* just a device */
iodev->state = i_ctx_p;
code = iodev->procs.open_device(iodev, file_access, ps, mem);
iodev->state = NULL;
return code;
}
else { /* file */
iodev_proc_open_file((*open_file)) = iodev->procs.open_file;
if (open_file == 0)
open_file = iodev_os_open_file;
/* Check OS files to make sure we allow the type of access */
if (open_file == iodev_os_open_file) {
code = check_file_permissions(i_ctx_p, pfn->fname, pfn->len, pfn->iodev,
file_access[0] == 'r' ? "PermitFileReading" : "PermitFileWriting");
if (code < 0 && !file_is_tempfile(i_ctx_p,
(const uchar *)pfn->fname, pfn->len))
return code;
}
return open_file(iodev, pfn->fname, pfn->len, file_access, ps, mem);
}
}
| +Info | 0 | zopen_file(i_ctx_t *i_ctx_p, const gs_parsed_file_name_t *pfn,
const char *file_access, stream **ps, gs_memory_t *mem)
{
gx_io_device *const iodev = pfn->iodev;
int code = 0;
if (pfn->fname == NULL) { /* just a device */
iodev->state = i_ctx_p;
code = iodev->procs.open_device(iodev, file_access, ps, mem);
iodev->state = NULL;
return code;
}
else { /* file */
iodev_proc_open_file((*open_file)) = iodev->procs.open_file;
if (open_file == 0)
open_file = iodev_os_open_file;
/* Check OS files to make sure we allow the type of access */
if (open_file == iodev_os_open_file) {
code = check_file_permissions(i_ctx_p, pfn->fname, pfn->len, pfn->iodev,
file_access[0] == 'r' ? "PermitFileReading" : "PermitFileWriting");
if (code < 0 && !file_is_tempfile(i_ctx_p,
(const uchar *)pfn->fname, pfn->len))
return code;
}
return open_file(iodev, pfn->fname, pfn->len, file_access, ps, mem);
}
}
| @@ -410,7 +410,7 @@ file_continue(i_ctx_t *i_ctx_p)
} else if (code > len) /* overran string */
return_error(gs_error_rangecheck);
else if (iodev != iodev_default(imemory)
- || (check_file_permissions_reduced(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
+ || (check_file_permissions(i_ctx_p, (char *)pscratch->value.bytes, code + devlen, iodev, "PermitFileReading")) == 0) {
push(1);
ref_assign(op, pscratch);
r_set_size(op, code + devlen); | CWE-200 | null | null |
13,380 | static int is_white(int c)
{
return c == '\x00' || c == '\x09' || c == '\x0a' || c == '\x0c' || c == '\x0d' || c == '\x20';
}
| Exec Code Overflow | 0 | static int is_white(int c)
{
return c == '\x00' || c == '\x09' || c == '\x0a' || c == '\x0c' || c == '\x0d' || c == '\x20';
}
| @@ -6,9 +6,6 @@
/* Scan file for objects and reconstruct xref table */
-/* Define in PDF 1.7 to be 8388607, but mupdf is more lenient. */
-#define MAX_OBJECT_NUMBER (10 << 20)
-
struct entry
{
int num;
@@ -436,7 +433,7 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc)
break;
}
- if (num <= 0 || num > MAX_OBJECT_NUMBER)
+ if (num <= 0 || num > PDF_MAX_OBJECT_NUMBER)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", num, gen);
goto have_next_token; | CWE-119 | null | null |
13,381 | orphan_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj)
{
if (doc->orphans_count == doc->orphans_max)
{
int new_max = (doc->orphans_max ? doc->orphans_max*2 : 32);
fz_try(ctx)
{
doc->orphans = fz_resize_array(ctx, doc->orphans, new_max, sizeof(*doc->orphans));
doc->orphans_max = new_max;
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, obj);
fz_rethrow(ctx);
}
}
doc->orphans[doc->orphans_count++] = obj;
}
| Exec Code Overflow | 0 | orphan_object(fz_context *ctx, pdf_document *doc, pdf_obj *obj)
{
if (doc->orphans_count == doc->orphans_max)
{
int new_max = (doc->orphans_max ? doc->orphans_max*2 : 32);
fz_try(ctx)
{
doc->orphans = fz_resize_array(ctx, doc->orphans, new_max, sizeof(*doc->orphans));
doc->orphans_max = new_max;
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, obj);
fz_rethrow(ctx);
}
}
doc->orphans[doc->orphans_count++] = obj;
}
| @@ -6,9 +6,6 @@
/* Scan file for objects and reconstruct xref table */
-/* Define in PDF 1.7 to be 8388607, but mupdf is more lenient. */
-#define MAX_OBJECT_NUMBER (10 << 20)
-
struct entry
{
int num;
@@ -436,7 +433,7 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc)
break;
}
- if (num <= 0 || num > MAX_OBJECT_NUMBER)
+ if (num <= 0 || num > PDF_MAX_OBJECT_NUMBER)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", num, gen);
goto have_next_token; | CWE-119 | null | null |
13,382 | pdf_repair_obj(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf, int64_t *stmofsp, int *stmlenp, pdf_obj **encrypt, pdf_obj **id, pdf_obj **page, int64_t *tmpofs, pdf_obj **root)
{
fz_stream *file = doc->file;
pdf_token tok;
int stm_len;
*stmofsp = 0;
if (stmlenp)
*stmlenp = -1;
stm_len = 0;
/* On entry to this function, we know that we've just seen
* '<int> <int> obj'. We expect the next thing we see to be a
* pdf object. Regardless of the type of thing we meet next
* we only need to fully parse it if it is a dictionary. */
tok = pdf_lex(ctx, file, buf);
if (tok == PDF_TOK_OPEN_DICT)
{
pdf_obj *obj, *dict = NULL;
fz_try(ctx)
{
dict = pdf_parse_dict(ctx, doc, file, buf);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
/* Don't let a broken object at EOF overwrite a good one */
if (file->eof)
fz_rethrow(ctx);
/* Silently swallow the error */
dict = pdf_new_dict(ctx, NULL, 2);
}
/* We must be careful not to try to resolve any indirections
* here. We have just read dict, so we know it to be a non
* indirected dictionary. Before we look at any values that
* we get back from looking up in it, we need to check they
* aren't indirected. */
if (encrypt || id || root)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Type);
if (!pdf_is_indirect(ctx, obj) && pdf_name_eq(ctx, obj, PDF_NAME_XRef))
{
if (encrypt)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Encrypt);
if (obj)
{
pdf_drop_obj(ctx, *encrypt);
*encrypt = pdf_keep_obj(ctx, obj);
}
}
if (id)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_ID);
if (obj)
{
pdf_drop_obj(ctx, *id);
*id = pdf_keep_obj(ctx, obj);
}
}
if (root)
*root = pdf_keep_obj(ctx, pdf_dict_get(ctx, dict, PDF_NAME_Root));
}
}
obj = pdf_dict_get(ctx, dict, PDF_NAME_Length);
if (!pdf_is_indirect(ctx, obj) && pdf_is_int(ctx, obj))
stm_len = pdf_to_int(ctx, obj);
if (doc->file_reading_linearly && page)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Type);
if (!pdf_is_indirect(ctx, obj) && pdf_name_eq(ctx, obj, PDF_NAME_Page))
{
pdf_drop_obj(ctx, *page);
*page = pdf_keep_obj(ctx, dict);
}
}
pdf_drop_obj(ctx, dict);
}
while ( tok != PDF_TOK_STREAM &&
tok != PDF_TOK_ENDOBJ &&
tok != PDF_TOK_ERROR &&
tok != PDF_TOK_EOF &&
tok != PDF_TOK_INT )
{
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
}
if (tok == PDF_TOK_STREAM)
{
int c = fz_read_byte(ctx, file);
if (c == '\r') {
c = fz_peek_byte(ctx, file);
if (c == '\n')
fz_read_byte(ctx, file);
}
*stmofsp = fz_tell(ctx, file);
if (*stmofsp < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot seek in file");
if (stm_len > 0)
{
fz_seek(ctx, file, *stmofsp + stm_len, 0);
fz_try(ctx)
{
tok = pdf_lex(ctx, file, buf);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
fz_warn(ctx, "cannot find endstream token, falling back to scanning");
}
if (tok == PDF_TOK_ENDSTREAM)
goto atobjend;
fz_seek(ctx, file, *stmofsp, 0);
}
(void)fz_read(ctx, file, (unsigned char *) buf->scratch, 9);
while (memcmp(buf->scratch, "endstream", 9) != 0)
{
c = fz_read_byte(ctx, file);
if (c == EOF)
break;
memmove(&buf->scratch[0], &buf->scratch[1], 8);
buf->scratch[8] = c;
}
if (stmlenp)
*stmlenp = fz_tell(ctx, file) - *stmofsp - 9;
atobjend:
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
if (tok != PDF_TOK_ENDOBJ)
fz_warn(ctx, "object missing 'endobj' token");
else
{
/* Read another token as we always return the next one */
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
}
}
return tok;
}
| Exec Code Overflow | 0 | pdf_repair_obj(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf, int64_t *stmofsp, int *stmlenp, pdf_obj **encrypt, pdf_obj **id, pdf_obj **page, int64_t *tmpofs, pdf_obj **root)
{
fz_stream *file = doc->file;
pdf_token tok;
int stm_len;
*stmofsp = 0;
if (stmlenp)
*stmlenp = -1;
stm_len = 0;
/* On entry to this function, we know that we've just seen
* '<int> <int> obj'. We expect the next thing we see to be a
* pdf object. Regardless of the type of thing we meet next
* we only need to fully parse it if it is a dictionary. */
tok = pdf_lex(ctx, file, buf);
if (tok == PDF_TOK_OPEN_DICT)
{
pdf_obj *obj, *dict = NULL;
fz_try(ctx)
{
dict = pdf_parse_dict(ctx, doc, file, buf);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
/* Don't let a broken object at EOF overwrite a good one */
if (file->eof)
fz_rethrow(ctx);
/* Silently swallow the error */
dict = pdf_new_dict(ctx, NULL, 2);
}
/* We must be careful not to try to resolve any indirections
* here. We have just read dict, so we know it to be a non
* indirected dictionary. Before we look at any values that
* we get back from looking up in it, we need to check they
* aren't indirected. */
if (encrypt || id || root)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Type);
if (!pdf_is_indirect(ctx, obj) && pdf_name_eq(ctx, obj, PDF_NAME_XRef))
{
if (encrypt)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Encrypt);
if (obj)
{
pdf_drop_obj(ctx, *encrypt);
*encrypt = pdf_keep_obj(ctx, obj);
}
}
if (id)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_ID);
if (obj)
{
pdf_drop_obj(ctx, *id);
*id = pdf_keep_obj(ctx, obj);
}
}
if (root)
*root = pdf_keep_obj(ctx, pdf_dict_get(ctx, dict, PDF_NAME_Root));
}
}
obj = pdf_dict_get(ctx, dict, PDF_NAME_Length);
if (!pdf_is_indirect(ctx, obj) && pdf_is_int(ctx, obj))
stm_len = pdf_to_int(ctx, obj);
if (doc->file_reading_linearly && page)
{
obj = pdf_dict_get(ctx, dict, PDF_NAME_Type);
if (!pdf_is_indirect(ctx, obj) && pdf_name_eq(ctx, obj, PDF_NAME_Page))
{
pdf_drop_obj(ctx, *page);
*page = pdf_keep_obj(ctx, dict);
}
}
pdf_drop_obj(ctx, dict);
}
while ( tok != PDF_TOK_STREAM &&
tok != PDF_TOK_ENDOBJ &&
tok != PDF_TOK_ERROR &&
tok != PDF_TOK_EOF &&
tok != PDF_TOK_INT )
{
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
}
if (tok == PDF_TOK_STREAM)
{
int c = fz_read_byte(ctx, file);
if (c == '\r') {
c = fz_peek_byte(ctx, file);
if (c == '\n')
fz_read_byte(ctx, file);
}
*stmofsp = fz_tell(ctx, file);
if (*stmofsp < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot seek in file");
if (stm_len > 0)
{
fz_seek(ctx, file, *stmofsp + stm_len, 0);
fz_try(ctx)
{
tok = pdf_lex(ctx, file, buf);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
fz_warn(ctx, "cannot find endstream token, falling back to scanning");
}
if (tok == PDF_TOK_ENDSTREAM)
goto atobjend;
fz_seek(ctx, file, *stmofsp, 0);
}
(void)fz_read(ctx, file, (unsigned char *) buf->scratch, 9);
while (memcmp(buf->scratch, "endstream", 9) != 0)
{
c = fz_read_byte(ctx, file);
if (c == EOF)
break;
memmove(&buf->scratch[0], &buf->scratch[1], 8);
buf->scratch[8] = c;
}
if (stmlenp)
*stmlenp = fz_tell(ctx, file) - *stmofsp - 9;
atobjend:
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
if (tok != PDF_TOK_ENDOBJ)
fz_warn(ctx, "object missing 'endobj' token");
else
{
/* Read another token as we always return the next one */
*tmpofs = fz_tell(ctx, file);
if (*tmpofs < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot tell in file");
tok = pdf_lex(ctx, file, buf);
}
}
return tok;
}
| @@ -6,9 +6,6 @@
/* Scan file for objects and reconstruct xref table */
-/* Define in PDF 1.7 to be 8388607, but mupdf is more lenient. */
-#define MAX_OBJECT_NUMBER (10 << 20)
-
struct entry
{
int num;
@@ -436,7 +433,7 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc)
break;
}
- if (num <= 0 || num > MAX_OBJECT_NUMBER)
+ if (num <= 0 || num > PDF_MAX_OBJECT_NUMBER)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", num, gen);
goto have_next_token; | CWE-119 | null | null |
13,383 | pdf_repair_obj_stm(fz_context *ctx, pdf_document *doc, int stm_num)
{
pdf_obj *obj;
fz_stream *stm = NULL;
pdf_token tok;
int i, n, count;
pdf_lexbuf buf;
fz_var(stm);
pdf_lexbuf_init(ctx, &buf, PDF_LEXBUF_SMALL);
fz_try(ctx)
{
obj = pdf_load_object(ctx, doc, stm_num);
count = pdf_to_int(ctx, pdf_dict_get(ctx, obj, PDF_NAME_N));
pdf_drop_obj(ctx, obj);
stm = pdf_open_stream_number(ctx, doc, stm_num);
for (i = 0; i < count; i++)
{
pdf_xref_entry *entry;
tok = pdf_lex(ctx, stm, &buf);
if (tok != PDF_TOK_INT)
fz_throw(ctx, FZ_ERROR_GENERIC, "corrupt object stream (%d 0 R)", stm_num);
n = buf.i;
if (n < 0)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", n, i);
continue;
}
else if (n >= pdf_xref_len(ctx, doc))
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", n, i);
continue;
}
entry = pdf_get_populating_xref_entry(ctx, doc, n);
entry->ofs = stm_num;
entry->gen = i;
entry->num = n;
entry->stm_ofs = 0;
pdf_drop_obj(ctx, entry->obj);
entry->obj = NULL;
entry->type = 'o';
tok = pdf_lex(ctx, stm, &buf);
if (tok != PDF_TOK_INT)
fz_throw(ctx, FZ_ERROR_GENERIC, "corrupt object stream (%d 0 R)", stm_num);
}
}
fz_always(ctx)
{
fz_drop_stream(ctx, stm);
pdf_lexbuf_fin(ctx, &buf);
}
fz_catch(ctx)
{
fz_rethrow(ctx);
}
}
| Exec Code Overflow | 0 | pdf_repair_obj_stm(fz_context *ctx, pdf_document *doc, int stm_num)
{
pdf_obj *obj;
fz_stream *stm = NULL;
pdf_token tok;
int i, n, count;
pdf_lexbuf buf;
fz_var(stm);
pdf_lexbuf_init(ctx, &buf, PDF_LEXBUF_SMALL);
fz_try(ctx)
{
obj = pdf_load_object(ctx, doc, stm_num);
count = pdf_to_int(ctx, pdf_dict_get(ctx, obj, PDF_NAME_N));
pdf_drop_obj(ctx, obj);
stm = pdf_open_stream_number(ctx, doc, stm_num);
for (i = 0; i < count; i++)
{
pdf_xref_entry *entry;
tok = pdf_lex(ctx, stm, &buf);
if (tok != PDF_TOK_INT)
fz_throw(ctx, FZ_ERROR_GENERIC, "corrupt object stream (%d 0 R)", stm_num);
n = buf.i;
if (n < 0)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", n, i);
continue;
}
else if (n >= pdf_xref_len(ctx, doc))
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", n, i);
continue;
}
entry = pdf_get_populating_xref_entry(ctx, doc, n);
entry->ofs = stm_num;
entry->gen = i;
entry->num = n;
entry->stm_ofs = 0;
pdf_drop_obj(ctx, entry->obj);
entry->obj = NULL;
entry->type = 'o';
tok = pdf_lex(ctx, stm, &buf);
if (tok != PDF_TOK_INT)
fz_throw(ctx, FZ_ERROR_GENERIC, "corrupt object stream (%d 0 R)", stm_num);
}
}
fz_always(ctx)
{
fz_drop_stream(ctx, stm);
pdf_lexbuf_fin(ctx, &buf);
}
fz_catch(ctx)
{
fz_rethrow(ctx);
}
}
| @@ -6,9 +6,6 @@
/* Scan file for objects and reconstruct xref table */
-/* Define in PDF 1.7 to be 8388607, but mupdf is more lenient. */
-#define MAX_OBJECT_NUMBER (10 << 20)
-
struct entry
{
int num;
@@ -436,7 +433,7 @@ pdf_repair_xref(fz_context *ctx, pdf_document *doc)
break;
}
- if (num <= 0 || num > MAX_OBJECT_NUMBER)
+ if (num <= 0 || num > PDF_MAX_OBJECT_NUMBER)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", num, gen);
goto have_next_token; | CWE-119 | null | null |
13,384 | pdf_cache_object(fz_context *ctx, pdf_document *doc, int num)
{
pdf_xref_entry *x;
int rnum, rgen, try_repair;
fz_var(try_repair);
if (num <= 0 || num >= pdf_xref_len(ctx, doc))
fz_throw(ctx, FZ_ERROR_GENERIC, "object out of range (%d 0 R); xref size %d", num, pdf_xref_len(ctx, doc));
object_updated:
try_repair = 0;
rnum = num;
x = pdf_get_xref_entry(ctx, doc, num);
if (x->obj != NULL)
return x;
if (x->type == 'f')
{
x->obj = pdf_new_null(ctx, doc);
}
else if (x->type == 'n')
{
fz_seek(ctx, doc->file, x->ofs, SEEK_SET);
fz_try(ctx)
{
x->obj = pdf_parse_ind_obj(ctx, doc, doc->file, &doc->lexbuf.base,
&rnum, &rgen, &x->stm_ofs, &try_repair);
}
fz_catch(ctx)
{
if (!try_repair || fz_caught(ctx) == FZ_ERROR_TRYLATER)
fz_rethrow(ctx);
}
if (!try_repair && rnum != num)
{
pdf_drop_obj(ctx, x->obj);
x->type = 'f';
x->ofs = -1;
x->gen = 0;
x->num = 0;
x->stm_ofs = 0;
x->obj = NULL;
try_repair = (doc->repair_attempted == 0);
}
if (try_repair)
{
fz_try(ctx)
{
pdf_repair_xref(ctx, doc);
pdf_prime_xref_index(ctx, doc);
pdf_repair_obj_stms(ctx, doc);
}
fz_catch(ctx)
{
if (rnum == num)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot parse object (%d 0 R)", num);
else
fz_throw(ctx, FZ_ERROR_GENERIC, "found object (%d 0 R) instead of (%d 0 R)", rnum, num);
}
goto object_updated;
}
if (doc->crypt)
pdf_crypt_obj(ctx, doc->crypt, x->obj, x->num, x->gen);
}
else if (x->type == 'o')
{
if (!x->obj)
{
x = pdf_load_obj_stm(ctx, doc, x->ofs, &doc->lexbuf.base, num);
if (x == NULL)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot load object stream containing object (%d 0 R)", num);
if (!x->obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "object (%d 0 R) was not found in its object stream", num);
}
}
else if (doc->hint_obj_offsets && read_hinted_object(ctx, doc, num))
{
goto object_updated;
}
else if (doc->file_length && doc->linear_pos < doc->file_length)
{
fz_throw(ctx, FZ_ERROR_TRYLATER, "cannot find object in xref (%d 0 R) - not loaded yet?", num);
}
else
{
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot find object in xref (%d 0 R)", num);
}
pdf_set_obj_parent(ctx, x->obj, num);
return x;
}
| Exec Code Overflow | 0 | pdf_cache_object(fz_context *ctx, pdf_document *doc, int num)
{
pdf_xref_entry *x;
int rnum, rgen, try_repair;
fz_var(try_repair);
if (num <= 0 || num >= pdf_xref_len(ctx, doc))
fz_throw(ctx, FZ_ERROR_GENERIC, "object out of range (%d 0 R); xref size %d", num, pdf_xref_len(ctx, doc));
object_updated:
try_repair = 0;
rnum = num;
x = pdf_get_xref_entry(ctx, doc, num);
if (x->obj != NULL)
return x;
if (x->type == 'f')
{
x->obj = pdf_new_null(ctx, doc);
}
else if (x->type == 'n')
{
fz_seek(ctx, doc->file, x->ofs, SEEK_SET);
fz_try(ctx)
{
x->obj = pdf_parse_ind_obj(ctx, doc, doc->file, &doc->lexbuf.base,
&rnum, &rgen, &x->stm_ofs, &try_repair);
}
fz_catch(ctx)
{
if (!try_repair || fz_caught(ctx) == FZ_ERROR_TRYLATER)
fz_rethrow(ctx);
}
if (!try_repair && rnum != num)
{
pdf_drop_obj(ctx, x->obj);
x->type = 'f';
x->ofs = -1;
x->gen = 0;
x->num = 0;
x->stm_ofs = 0;
x->obj = NULL;
try_repair = (doc->repair_attempted == 0);
}
if (try_repair)
{
fz_try(ctx)
{
pdf_repair_xref(ctx, doc);
pdf_prime_xref_index(ctx, doc);
pdf_repair_obj_stms(ctx, doc);
}
fz_catch(ctx)
{
if (rnum == num)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot parse object (%d 0 R)", num);
else
fz_throw(ctx, FZ_ERROR_GENERIC, "found object (%d 0 R) instead of (%d 0 R)", rnum, num);
}
goto object_updated;
}
if (doc->crypt)
pdf_crypt_obj(ctx, doc->crypt, x->obj, x->num, x->gen);
}
else if (x->type == 'o')
{
if (!x->obj)
{
x = pdf_load_obj_stm(ctx, doc, x->ofs, &doc->lexbuf.base, num);
if (x == NULL)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot load object stream containing object (%d 0 R)", num);
if (!x->obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "object (%d 0 R) was not found in its object stream", num);
}
}
else if (doc->hint_obj_offsets && read_hinted_object(ctx, doc, num))
{
goto object_updated;
}
else if (doc->file_length && doc->linear_pos < doc->file_length)
{
fz_throw(ctx, FZ_ERROR_TRYLATER, "cannot find object in xref (%d 0 R) - not loaded yet?", num);
}
else
{
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot find object in xref (%d 0 R)", num);
}
pdf_set_obj_parent(ctx, x->obj, num);
return x;
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,385 | pdf_count_objects(fz_context *ctx, pdf_document *doc)
{
return pdf_xref_len(ctx, doc);
}
| Exec Code Overflow | 0 | pdf_count_objects(fz_context *ctx, pdf_document *doc)
{
return pdf_xref_len(ctx, doc);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,386 | pdf_drop_document(fz_context *ctx, pdf_document *doc)
{
fz_drop_document(ctx, &doc->super);
}
| Exec Code Overflow | 0 | pdf_drop_document(fz_context *ctx, pdf_document *doc)
{
fz_drop_document(ctx, &doc->super);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,387 | pdf_drop_document_imp(fz_context *ctx, pdf_document *doc)
{
int i;
fz_defer_reap_start(ctx);
/* Type3 glyphs in the glyph cache can contain pdf_obj pointers
* that we are about to destroy. Simplest solution is to bin the
* glyph cache at this point. */
fz_try(ctx)
fz_purge_glyph_cache(ctx);
fz_catch(ctx)
{
/* Swallow error, but continue dropping */
}
pdf_drop_js(ctx, doc->js);
pdf_drop_xref_sections(ctx, doc);
fz_free(ctx, doc->xref_index);
pdf_drop_obj(ctx, doc->focus_obj);
fz_drop_stream(ctx, doc->file);
pdf_drop_crypt(ctx, doc->crypt);
pdf_drop_obj(ctx, doc->linear_obj);
if (doc->linear_page_refs)
{
for (i=0; i < doc->linear_page_count; i++)
pdf_drop_obj(ctx, doc->linear_page_refs[i]);
fz_free(ctx, doc->linear_page_refs);
}
fz_free(ctx, doc->hint_page);
fz_free(ctx, doc->hint_shared_ref);
fz_free(ctx, doc->hint_shared);
fz_free(ctx, doc->hint_obj_offsets);
for (i=0; i < doc->num_type3_fonts; i++)
{
fz_try(ctx)
fz_decouple_type3_font(ctx, doc->type3_fonts[i], (void *)doc);
fz_always(ctx)
fz_drop_font(ctx, doc->type3_fonts[i]);
fz_catch(ctx)
{
/* Swallow error, but continue dropping */
}
}
fz_free(ctx, doc->type3_fonts);
pdf_drop_ocg(ctx, doc);
pdf_drop_portfolio(ctx, doc);
pdf_empty_store(ctx, doc);
pdf_lexbuf_fin(ctx, &doc->lexbuf.base);
pdf_drop_resource_tables(ctx, doc);
fz_drop_colorspace(ctx, doc->oi);
for (i = 0; i < doc->orphans_count; i++)
pdf_drop_obj(ctx, doc->orphans[i]);
fz_free(ctx, doc->orphans);
fz_free(ctx, doc->rev_page_map);
fz_defer_reap_end(ctx);
}
| Exec Code Overflow | 0 | pdf_drop_document_imp(fz_context *ctx, pdf_document *doc)
{
int i;
fz_defer_reap_start(ctx);
/* Type3 glyphs in the glyph cache can contain pdf_obj pointers
* that we are about to destroy. Simplest solution is to bin the
* glyph cache at this point. */
fz_try(ctx)
fz_purge_glyph_cache(ctx);
fz_catch(ctx)
{
/* Swallow error, but continue dropping */
}
pdf_drop_js(ctx, doc->js);
pdf_drop_xref_sections(ctx, doc);
fz_free(ctx, doc->xref_index);
pdf_drop_obj(ctx, doc->focus_obj);
fz_drop_stream(ctx, doc->file);
pdf_drop_crypt(ctx, doc->crypt);
pdf_drop_obj(ctx, doc->linear_obj);
if (doc->linear_page_refs)
{
for (i=0; i < doc->linear_page_count; i++)
pdf_drop_obj(ctx, doc->linear_page_refs[i]);
fz_free(ctx, doc->linear_page_refs);
}
fz_free(ctx, doc->hint_page);
fz_free(ctx, doc->hint_shared_ref);
fz_free(ctx, doc->hint_shared);
fz_free(ctx, doc->hint_obj_offsets);
for (i=0; i < doc->num_type3_fonts; i++)
{
fz_try(ctx)
fz_decouple_type3_font(ctx, doc->type3_fonts[i], (void *)doc);
fz_always(ctx)
fz_drop_font(ctx, doc->type3_fonts[i]);
fz_catch(ctx)
{
/* Swallow error, but continue dropping */
}
}
fz_free(ctx, doc->type3_fonts);
pdf_drop_ocg(ctx, doc);
pdf_drop_portfolio(ctx, doc);
pdf_empty_store(ctx, doc);
pdf_lexbuf_fin(ctx, &doc->lexbuf.base);
pdf_drop_resource_tables(ctx, doc);
fz_drop_colorspace(ctx, doc->oi);
for (i = 0; i < doc->orphans_count; i++)
pdf_drop_obj(ctx, doc->orphans[i]);
fz_free(ctx, doc->orphans);
fz_free(ctx, doc->rev_page_map);
fz_defer_reap_end(ctx);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,388 | static void pdf_drop_xref_sections(fz_context *ctx, pdf_document *doc)
{
pdf_drop_xref_sections_imp(ctx, doc, doc->saved_xref_sections, doc->saved_num_xref_sections);
pdf_drop_xref_sections_imp(ctx, doc, doc->xref_sections, doc->num_xref_sections);
doc->saved_xref_sections = NULL;
doc->saved_num_xref_sections = 0;
doc->xref_sections = NULL;
doc->num_xref_sections = 0;
doc->num_incremental_sections = 0;
}
| Exec Code Overflow | 0 | static void pdf_drop_xref_sections(fz_context *ctx, pdf_document *doc)
{
pdf_drop_xref_sections_imp(ctx, doc, doc->saved_xref_sections, doc->saved_num_xref_sections);
pdf_drop_xref_sections_imp(ctx, doc, doc->xref_sections, doc->num_xref_sections);
doc->saved_xref_sections = NULL;
doc->saved_num_xref_sections = 0;
doc->xref_sections = NULL;
doc->num_xref_sections = 0;
doc->num_incremental_sections = 0;
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,389 | static void pdf_drop_xref_sections_imp(fz_context *ctx, pdf_document *doc, pdf_xref *xref_sections, int num_xref_sections)
{
pdf_unsaved_sig *usig;
int x, e;
for (x = 0; x < num_xref_sections; x++)
{
pdf_xref *xref = &xref_sections[x];
pdf_xref_subsec *sub = xref->subsec;
while (sub != NULL)
{
pdf_xref_subsec *next_sub = sub->next;
for (e = 0; e < sub->len; e++)
{
pdf_xref_entry *entry = &sub->table[e];
if (entry->obj)
{
pdf_drop_obj(ctx, entry->obj);
fz_drop_buffer(ctx, entry->stm_buf);
}
}
fz_free(ctx, sub->table);
fz_free(ctx, sub);
sub = next_sub;
}
pdf_drop_obj(ctx, xref->pre_repair_trailer);
pdf_drop_obj(ctx, xref->trailer);
while ((usig = xref->unsaved_sigs) != NULL)
{
xref->unsaved_sigs = usig->next;
pdf_drop_obj(ctx, usig->field);
pdf_drop_signer(ctx, usig->signer);
fz_free(ctx, usig);
}
}
fz_free(ctx, xref_sections);
}
| Exec Code Overflow | 0 | static void pdf_drop_xref_sections_imp(fz_context *ctx, pdf_document *doc, pdf_xref *xref_sections, int num_xref_sections)
{
pdf_unsaved_sig *usig;
int x, e;
for (x = 0; x < num_xref_sections; x++)
{
pdf_xref *xref = &xref_sections[x];
pdf_xref_subsec *sub = xref->subsec;
while (sub != NULL)
{
pdf_xref_subsec *next_sub = sub->next;
for (e = 0; e < sub->len; e++)
{
pdf_xref_entry *entry = &sub->table[e];
if (entry->obj)
{
pdf_drop_obj(ctx, entry->obj);
fz_drop_buffer(ctx, entry->stm_buf);
}
}
fz_free(ctx, sub->table);
fz_free(ctx, sub);
sub = next_sub;
}
pdf_drop_obj(ctx, xref->pre_repair_trailer);
pdf_drop_obj(ctx, xref->trailer);
while ((usig = xref->unsaved_sigs) != NULL)
{
xref->unsaved_sigs = usig->next;
pdf_drop_obj(ctx, usig->field);
pdf_drop_signer(ctx, usig->signer);
fz_free(ctx, usig);
}
}
fz_free(ctx, xref_sections);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,390 | void pdf_ensure_solid_xref(fz_context *ctx, pdf_document *doc, int num)
{
if (doc->num_xref_sections == 0)
pdf_populate_next_xref_level(ctx, doc);
ensure_solid_xref(ctx, doc, num, doc->num_xref_sections-1);
}
| Exec Code Overflow | 0 | void pdf_ensure_solid_xref(fz_context *ctx, pdf_document *doc, int num)
{
if (doc->num_xref_sections == 0)
pdf_populate_next_xref_level(ctx, doc);
ensure_solid_xref(ctx, doc, num, doc->num_xref_sections-1);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,391 | pdf_xref_entry *pdf_get_populating_xref_entry(fz_context *ctx, pdf_document *doc, int num)
{
/* Return an entry within the xref currently being populated */
pdf_xref *xref;
pdf_xref_subsec *sub;
if (doc->num_xref_sections == 0)
{
doc->xref_sections = fz_malloc_struct(ctx, pdf_xref);
doc->num_xref_sections = 1;
}
/* Prevent accidental heap underflow */
if (num < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "object number must not be negative (%d)", num);
/* Return the pointer to the entry in the last section. */
xref = &doc->xref_sections[doc->num_xref_sections-1];
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
if (num >= sub->start && num < sub->start + sub->len)
return &sub->table[num-sub->start];
}
/* We've been asked for an object that's not in a subsec. */
ensure_solid_xref(ctx, doc, num+1, doc->num_xref_sections-1);
xref = &doc->xref_sections[doc->num_xref_sections-1];
sub = xref->subsec;
return &sub->table[num-sub->start];
}
| Exec Code Overflow | 0 | pdf_xref_entry *pdf_get_populating_xref_entry(fz_context *ctx, pdf_document *doc, int num)
{
/* Return an entry within the xref currently being populated */
pdf_xref *xref;
pdf_xref_subsec *sub;
if (doc->num_xref_sections == 0)
{
doc->xref_sections = fz_malloc_struct(ctx, pdf_xref);
doc->num_xref_sections = 1;
}
/* Prevent accidental heap underflow */
if (num < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "object number must not be negative (%d)", num);
/* Return the pointer to the entry in the last section. */
xref = &doc->xref_sections[doc->num_xref_sections-1];
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
if (num >= sub->start && num < sub->start + sub->len)
return &sub->table[num-sub->start];
}
/* We've been asked for an object that's not in a subsec. */
ensure_solid_xref(ctx, doc, num+1, doc->num_xref_sections-1);
xref = &doc->xref_sections[doc->num_xref_sections-1];
sub = xref->subsec;
return &sub->table[num-sub->start];
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,392 | pdf_xref_entry *pdf_get_xref_entry(fz_context *ctx, pdf_document *doc, int i)
{
pdf_xref *xref = NULL;
pdf_xref_subsec *sub;
int j;
if (i < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "Negative object number requested");
if (i <= doc->max_xref_len)
j = doc->xref_index[i];
else
j = 0;
/* We may be accessing an earlier version of the document using xref_base
* and j may be an index into a later xref section */
if (doc->xref_base > j)
j = doc->xref_base;
/* Find the first xref section where the entry is defined. */
for (; j < doc->num_xref_sections; j++)
{
xref = &doc->xref_sections[j];
if (i < xref->num_objects)
{
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
pdf_xref_entry *entry;
if (i < sub->start || i >= sub->start + sub->len)
continue;
entry = &sub->table[i - sub->start];
if (entry->type)
{
/* Don't update xref_index if xref_base may have
* influenced the value of j */
if (doc->xref_base == 0)
doc->xref_index[i] = j;
return entry;
}
}
}
}
/* Didn't find the entry in any section. Return the entry from
* the final section. */
doc->xref_index[i] = 0;
if (xref == NULL || i < xref->num_objects)
{
xref = &doc->xref_sections[doc->xref_base];
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
if (i >= sub->start && i < sub->start + sub->len)
return &sub->table[i - sub->start];
}
}
/* At this point, we solidify the xref. This ensures that we
* can return a pointer. This is the only case where this function
* might throw an exception, and it will never happen when we are
* working within a 'solid' xref. */
ensure_solid_xref(ctx, doc, i+1, 0);
xref = &doc->xref_sections[0];
sub = xref->subsec;
return &sub->table[i - sub->start];
}
| Exec Code Overflow | 0 | pdf_xref_entry *pdf_get_xref_entry(fz_context *ctx, pdf_document *doc, int i)
{
pdf_xref *xref = NULL;
pdf_xref_subsec *sub;
int j;
if (i < 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "Negative object number requested");
if (i <= doc->max_xref_len)
j = doc->xref_index[i];
else
j = 0;
/* We may be accessing an earlier version of the document using xref_base
* and j may be an index into a later xref section */
if (doc->xref_base > j)
j = doc->xref_base;
/* Find the first xref section where the entry is defined. */
for (; j < doc->num_xref_sections; j++)
{
xref = &doc->xref_sections[j];
if (i < xref->num_objects)
{
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
pdf_xref_entry *entry;
if (i < sub->start || i >= sub->start + sub->len)
continue;
entry = &sub->table[i - sub->start];
if (entry->type)
{
/* Don't update xref_index if xref_base may have
* influenced the value of j */
if (doc->xref_base == 0)
doc->xref_index[i] = j;
return entry;
}
}
}
}
/* Didn't find the entry in any section. Return the entry from
* the final section. */
doc->xref_index[i] = 0;
if (xref == NULL || i < xref->num_objects)
{
xref = &doc->xref_sections[doc->xref_base];
for (sub = xref->subsec; sub != NULL; sub = sub->next)
{
if (i >= sub->start && i < sub->start + sub->len)
return &sub->table[i - sub->start];
}
}
/* At this point, we solidify the xref. This ensures that we
* can return a pointer. This is the only case where this function
* might throw an exception, and it will never happen when we are
* working within a 'solid' xref. */
ensure_solid_xref(ctx, doc, i+1, 0);
xref = &doc->xref_sections[0];
sub = xref->subsec;
return &sub->table[i - sub->start];
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,393 | pdf_keep_document(fz_context *ctx, pdf_document *doc)
{
return (pdf_document *)fz_keep_document(ctx, &doc->super);
}
| Exec Code Overflow | 0 | pdf_keep_document(fz_context *ctx, pdf_document *doc)
{
return (pdf_document *)fz_keep_document(ctx, &doc->super);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,394 | pdf_load_hinted_page(fz_context *ctx, pdf_document *doc, int pagenum)
{
if (!doc->hints_loaded || !doc->linear_page_refs)
return;
if (doc->linear_page_refs[pagenum])
return;
fz_try(ctx)
{
int num = doc->hint_page[pagenum].number;
pdf_obj *page = pdf_load_object(ctx, doc, num);
if (pdf_name_eq(ctx, PDF_NAME_Page, pdf_dict_get(ctx, page, PDF_NAME_Type)))
{
/* We have found the page object! */
DEBUGMESS((ctx, "LoadHintedPage pagenum=%d num=%d", pagenum, num));
doc->linear_page_refs[pagenum] = pdf_new_indirect(ctx, doc, num, 0);
}
pdf_drop_obj(ctx, page);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
/* Silently swallow the error and proceed as normal */
}
}
| Exec Code Overflow | 0 | pdf_load_hinted_page(fz_context *ctx, pdf_document *doc, int pagenum)
{
if (!doc->hints_loaded || !doc->linear_page_refs)
return;
if (doc->linear_page_refs[pagenum])
return;
fz_try(ctx)
{
int num = doc->hint_page[pagenum].number;
pdf_obj *page = pdf_load_object(ctx, doc, num);
if (pdf_name_eq(ctx, PDF_NAME_Page, pdf_dict_get(ctx, page, PDF_NAME_Type)))
{
/* We have found the page object! */
DEBUGMESS((ctx, "LoadHintedPage pagenum=%d num=%d", pagenum, num));
doc->linear_page_refs[pagenum] = pdf_new_indirect(ctx, doc, num, 0);
}
pdf_drop_obj(ctx, page);
}
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
/* Silently swallow the error and proceed as normal */
}
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,395 | pdf_load_object(fz_context *ctx, pdf_document *doc, int num)
{
pdf_xref_entry *entry = pdf_cache_object(ctx, doc, num);
assert(entry->obj != NULL);
return pdf_keep_obj(ctx, entry->obj);
}
| Exec Code Overflow | 0 | pdf_load_object(fz_context *ctx, pdf_document *doc, int num)
{
pdf_xref_entry *entry = pdf_cache_object(ctx, doc, num);
assert(entry->obj != NULL);
return pdf_keep_obj(ctx, entry->obj);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,396 | pdf_load_version(fz_context *ctx, pdf_document *doc)
{
char buf[20];
fz_seek(ctx, doc->file, 0, SEEK_SET);
fz_read_line(ctx, doc->file, buf, sizeof buf);
if (memcmp(buf, "%PDF-", 5) != 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot recognize version marker");
doc->version = 10 * (fz_atof(buf+5) + 0.05f);
if (doc->version < 10 || doc->version > 17)
if (doc->version != 20)
fz_warn(ctx, "unknown PDF version: %d.%d", doc->version / 10, doc->version % 10);
}
| Exec Code Overflow | 0 | pdf_load_version(fz_context *ctx, pdf_document *doc)
{
char buf[20];
fz_seek(ctx, doc->file, 0, SEEK_SET);
fz_read_line(ctx, doc->file, buf, sizeof buf);
if (memcmp(buf, "%PDF-", 5) != 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot recognize version marker");
doc->version = 10 * (fz_atof(buf+5) + 0.05f);
if (doc->version < 10 || doc->version > 17)
if (doc->version != 20)
fz_warn(ctx, "unknown PDF version: %d.%d", doc->version / 10, doc->version % 10);
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,397 | pdf_load_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
{
int i;
int xref_len;
pdf_xref_entry *entry;
pdf_read_start_xref(ctx, doc);
pdf_read_xref_sections(ctx, doc, doc->startxref, buf, 1);
if (pdf_xref_len(ctx, doc) == 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "found xref was empty");
pdf_prime_xref_index(ctx, doc);
entry = pdf_get_xref_entry(ctx, doc, 0);
/* broken pdfs where first object is missing */
if (!entry->type)
{
entry->type = 'f';
entry->gen = 65535;
entry->num = 0;
}
/* broken pdfs where first object is not free */
else if (entry->type != 'f')
fz_warn(ctx, "first object in xref is not free");
/* broken pdfs where object offsets are out of range */
xref_len = pdf_xref_len(ctx, doc);
for (i = 0; i < xref_len; i++)
{
entry = pdf_get_xref_entry(ctx, doc, i);
if (entry->type == 'n')
{
/* Special case code: "0000000000 * n" means free,
* according to some producers (inc Quartz) */
if (entry->ofs == 0)
entry->type = 'f';
else if (entry->ofs <= 0 || entry->ofs >= doc->file_size)
fz_throw(ctx, FZ_ERROR_GENERIC, "object offset out of range: %d (%d 0 R)", (int)entry->ofs, i);
}
if (entry->type == 'o')
{
/* Read this into a local variable here, because pdf_get_xref_entry
* may solidify the xref, hence invalidating "entry", meaning we
* need a stashed value for the throw. */
int64_t ofs = entry->ofs;
if (ofs <= 0 || ofs >= xref_len || pdf_get_xref_entry(ctx, doc, ofs)->type != 'n')
fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)ofs, i);
}
}
}
| Exec Code Overflow | 0 | pdf_load_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
{
int i;
int xref_len;
pdf_xref_entry *entry;
pdf_read_start_xref(ctx, doc);
pdf_read_xref_sections(ctx, doc, doc->startxref, buf, 1);
if (pdf_xref_len(ctx, doc) == 0)
fz_throw(ctx, FZ_ERROR_GENERIC, "found xref was empty");
pdf_prime_xref_index(ctx, doc);
entry = pdf_get_xref_entry(ctx, doc, 0);
/* broken pdfs where first object is missing */
if (!entry->type)
{
entry->type = 'f';
entry->gen = 65535;
entry->num = 0;
}
/* broken pdfs where first object is not free */
else if (entry->type != 'f')
fz_warn(ctx, "first object in xref is not free");
/* broken pdfs where object offsets are out of range */
xref_len = pdf_xref_len(ctx, doc);
for (i = 0; i < xref_len; i++)
{
entry = pdf_get_xref_entry(ctx, doc, i);
if (entry->type == 'n')
{
/* Special case code: "0000000000 * n" means free,
* according to some producers (inc Quartz) */
if (entry->ofs == 0)
entry->type = 'f';
else if (entry->ofs <= 0 || entry->ofs >= doc->file_size)
fz_throw(ctx, FZ_ERROR_GENERIC, "object offset out of range: %d (%d 0 R)", (int)entry->ofs, i);
}
if (entry->type == 'o')
{
/* Read this into a local variable here, because pdf_get_xref_entry
* may solidify the xref, hence invalidating "entry", meaning we
* need a stashed value for the throw. */
int64_t ofs = entry->ofs;
if (ofs <= 0 || ofs >= xref_len || pdf_get_xref_entry(ctx, doc, ofs)->type != 'n')
fz_throw(ctx, FZ_ERROR_GENERIC, "invalid reference to an objstm that does not exist: %d (%d 0 R)", (int)ofs, i);
}
}
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,398 | static void pdf_populate_next_xref_level(fz_context *ctx, pdf_document *doc)
{
pdf_xref *xref;
doc->xref_sections = fz_resize_array(ctx, doc->xref_sections, doc->num_xref_sections + 1, sizeof(pdf_xref));
doc->num_xref_sections++;
xref = &doc->xref_sections[doc->num_xref_sections - 1];
xref->subsec = NULL;
xref->num_objects = 0;
xref->trailer = NULL;
xref->pre_repair_trailer = NULL;
xref->unsaved_sigs = NULL;
xref->unsaved_sigs_end = NULL;
}
| Exec Code Overflow | 0 | static void pdf_populate_next_xref_level(fz_context *ctx, pdf_document *doc)
{
pdf_xref *xref;
doc->xref_sections = fz_resize_array(ctx, doc->xref_sections, doc->num_xref_sections + 1, sizeof(pdf_xref));
doc->num_xref_sections++;
xref = &doc->xref_sections[doc->num_xref_sections - 1];
xref->subsec = NULL;
xref->num_objects = 0;
xref->trailer = NULL;
xref->pre_repair_trailer = NULL;
xref->unsaved_sigs = NULL;
xref->unsaved_sigs_end = NULL;
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
13,399 | pdf_read_new_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
{
fz_stream *stm = NULL;
pdf_obj *trailer = NULL;
pdf_obj *index = NULL;
pdf_obj *obj = NULL;
int gen, num = 0;
int64_t ofs, stm_ofs;
int size, w0, w1, w2;
int t;
fz_var(trailer);
fz_var(stm);
fz_try(ctx)
{
ofs = fz_tell(ctx, doc->file);
trailer = pdf_parse_ind_obj(ctx, doc, doc->file, buf, &num, &gen, &stm_ofs, NULL);
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, trailer);
fz_rethrow(ctx);
}
fz_try(ctx)
{
pdf_xref_entry *entry;
obj = pdf_dict_get(ctx, trailer, PDF_NAME_Size);
if (!obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream missing Size entry (%d 0 R)", num);
size = pdf_to_int(ctx, obj);
obj = pdf_dict_get(ctx, trailer, PDF_NAME_W);
if (!obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream missing W entry (%d R)", num);
w0 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 0));
w1 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 1));
w2 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 2));
if (w0 < 0)
fz_warn(ctx, "xref stream objects have corrupt type");
if (w1 < 0)
fz_warn(ctx, "xref stream objects have corrupt offset");
if (w2 < 0)
fz_warn(ctx, "xref stream objects have corrupt generation");
w0 = w0 < 0 ? 0 : w0;
w1 = w1 < 0 ? 0 : w1;
w2 = w2 < 0 ? 0 : w2;
index = pdf_dict_get(ctx, trailer, PDF_NAME_Index);
stm = pdf_open_stream_with_offset(ctx, doc, num, trailer, stm_ofs);
if (!index)
{
pdf_read_new_xref_section(ctx, doc, stm, 0, size, w0, w1, w2);
}
else
{
int n = pdf_array_len(ctx, index);
for (t = 0; t < n; t += 2)
{
int i0 = pdf_to_int(ctx, pdf_array_get(ctx, index, t + 0));
int i1 = pdf_to_int(ctx, pdf_array_get(ctx, index, t + 1));
pdf_read_new_xref_section(ctx, doc, stm, i0, i1, w0, w1, w2);
}
}
entry = pdf_get_populating_xref_entry(ctx, doc, num);
entry->ofs = ofs;
entry->gen = gen;
entry->num = num;
entry->stm_ofs = stm_ofs;
pdf_drop_obj(ctx, entry->obj);
entry->obj = pdf_keep_obj(ctx, trailer);
entry->type = 'n';
}
fz_always(ctx)
{
fz_drop_stream(ctx, stm);
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, trailer);
fz_rethrow(ctx);
}
return trailer;
}
| Exec Code Overflow | 0 | pdf_read_new_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
{
fz_stream *stm = NULL;
pdf_obj *trailer = NULL;
pdf_obj *index = NULL;
pdf_obj *obj = NULL;
int gen, num = 0;
int64_t ofs, stm_ofs;
int size, w0, w1, w2;
int t;
fz_var(trailer);
fz_var(stm);
fz_try(ctx)
{
ofs = fz_tell(ctx, doc->file);
trailer = pdf_parse_ind_obj(ctx, doc, doc->file, buf, &num, &gen, &stm_ofs, NULL);
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, trailer);
fz_rethrow(ctx);
}
fz_try(ctx)
{
pdf_xref_entry *entry;
obj = pdf_dict_get(ctx, trailer, PDF_NAME_Size);
if (!obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream missing Size entry (%d 0 R)", num);
size = pdf_to_int(ctx, obj);
obj = pdf_dict_get(ctx, trailer, PDF_NAME_W);
if (!obj)
fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream missing W entry (%d R)", num);
w0 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 0));
w1 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 1));
w2 = pdf_to_int(ctx, pdf_array_get(ctx, obj, 2));
if (w0 < 0)
fz_warn(ctx, "xref stream objects have corrupt type");
if (w1 < 0)
fz_warn(ctx, "xref stream objects have corrupt offset");
if (w2 < 0)
fz_warn(ctx, "xref stream objects have corrupt generation");
w0 = w0 < 0 ? 0 : w0;
w1 = w1 < 0 ? 0 : w1;
w2 = w2 < 0 ? 0 : w2;
index = pdf_dict_get(ctx, trailer, PDF_NAME_Index);
stm = pdf_open_stream_with_offset(ctx, doc, num, trailer, stm_ofs);
if (!index)
{
pdf_read_new_xref_section(ctx, doc, stm, 0, size, w0, w1, w2);
}
else
{
int n = pdf_array_len(ctx, index);
for (t = 0; t < n; t += 2)
{
int i0 = pdf_to_int(ctx, pdf_array_get(ctx, index, t + 0));
int i1 = pdf_to_int(ctx, pdf_array_get(ctx, index, t + 1));
pdf_read_new_xref_section(ctx, doc, stm, i0, i1, w0, w1, w2);
}
}
entry = pdf_get_populating_xref_entry(ctx, doc, num);
entry->ofs = ofs;
entry->gen = gen;
entry->num = num;
entry->stm_ofs = stm_ofs;
pdf_drop_obj(ctx, entry->obj);
entry->obj = pdf_keep_obj(ctx, trailer);
entry->type = 'n';
}
fz_always(ctx)
{
fz_drop_stream(ctx, stm);
}
fz_catch(ctx)
{
pdf_drop_obj(ctx, trailer);
fz_rethrow(ctx);
}
return trailer;
}
| @@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_document *doc, pdf_lexbuf *buf)
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ctx, pdf_document *doc, fz_stream *stm, in
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_document *doc)
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1; | CWE-119 | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.