func string | target int64 | cwe list | project string | commit_id string | hash float64 | size int64 | message string |
|---|---|---|---|---|---|---|---|
static BOOL rdp_print_frame_acknowledge_capability_set(wStream* s, UINT16 length)
{
UINT32 frameAcknowledge;
WLog_INFO(TAG, "FrameAcknowledgeCapabilitySet (length %" PRIu16 "):", length);
if (length < 8)
return FALSE;
Stream_Read_UINT32(s, frameAcknowledge); /* frameAcknowledge (4 bytes) */
WLog_INFO(TAG, "\tf... | 0 | [
"CWE-119",
"CWE-125"
] | FreeRDP | 3627aaf7d289315b614a584afb388f04abfb5bbf | 160,917,538,292,160,120,000,000,000,000,000,000,000 | 12 | Fixed #6011: Bounds check in rdp_read_font_capability_set |
static int parseHeader(struct cli_bc *bc, unsigned char *buffer, unsigned *linelength)
{
uint64_t magic1;
unsigned magic2;
char ok = 1;
unsigned offset, len, flevel;
char *pos;
if (strncmp((const char*)buffer, BC_HEADER, sizeof(BC_HEADER)-1)) {
cli_errmsg("Missing file magic in bytecode");
re... | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 47,394,074,211,266,730,000,000,000,000,000,000,000 | 89 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. |
static inline int snd_pcm_substream_proc_init(struct snd_pcm_substream *substream) { return 0; } | 0 | [
"CWE-416"
] | linux | 362bca57f5d78220f8b5907b875961af9436e229 | 162,917,265,137,722,250,000,000,000,000,000,000,000 | 1 | ALSA: pcm: prevent UAF in snd_pcm_info
When the device descriptor is closed, the `substream->runtime` pointer
is freed. But another thread may be in the ioctl handler, case
SNDRV_CTL_IOCTL_PCM_INFO. This case calls snd_pcm_info_user() which
calls snd_pcm_info() which accesses the now freed `substream->runtime`.
Note:... |
void __fastcall TSCPFileSystem::ExecCommand(TFSCommand Cmd, const TVarRec * args,
int size, int Params)
{
if (Params < 0) Params = ecDefault;
UnicodeString FullCommand = FCommandSet->FullCommand(Cmd, args, size);
UnicodeString Command = FCommandSet->Command(Cmd, args, size);
ExecCommand(FullCommand, Par... | 0 | [
"CWE-20"
] | winscp | 49d876f2c5fc00bcedaa986a7cf6dedd6bf16f54 | 58,560,066,610,812,300,000,000,000,000,000,000,000 | 19 | Bug 1675: Prevent SCP server sending files that were not requested
https://winscp.net/tracker/1675
Source commit: 4aa587620973bf793fb6e783052277c0f7be4b55 |
static inline long decode_twos_comp(ulong c, int prec)
{
long result;
assert(prec >= 2);
jas_eprintf("warning: support for signed data is untested\n");
// NOTE: Is this correct?
result = (c & ((1 << (prec - 1)) - 1)) - (c & (1 << (prec - 1)));
return result;
} | 1 | [
"CWE-20",
"CWE-190"
] | jasper | d42b2388f7f8e0332c846675133acea151fc557a | 203,705,827,404,276,630,000,000,000,000,000,000,000 | 9 | The generation of the configuration file jas_config.h has been completely
reworked in order to avoid pollution of the global namespace.
Some problematic types like uchar, ulong, and friends have been replaced
with names with a jas_ prefix.
An option max_samples has been added to the BMP and JPEG decoders to
restrict ... |
policies_set_node_exitpolicy_to_reject_all(node_t *node)
{
node->rejects_all = 1;
} | 0 | [] | tor | 1afc2ed956a35b40dfd1d207652af5b50c295da7 | 322,040,651,599,195,600,000,000,000,000,000,000,000 | 4 | Fix policies.c instance of the "if (r=(a-b)) return r" pattern
I think this one probably can't underflow, since the input ranges
are small. But let's not tempt fate.
This patch also replaces the "cmp" functions here with just "eq"
functions, since nothing actually checked for anything besides 0 and
nonzero.
Related... |
GF_Err gf_isom_text_set_karaoke_segment(GF_TextSample *samp, u32 end_time, u16 start_char, u16 end_char)
{
if (!samp || !samp->cur_karaoke) return GF_BAD_PARAM;
samp->cur_karaoke->records = (KaraokeRecord*)gf_realloc(samp->cur_karaoke->records, sizeof(KaraokeRecord)*(samp->cur_karaoke->nb_entries+1));
if (!samp->cur... | 0 | [
"CWE-476"
] | gpac | d527325a9b72218612455a534a508f9e1753f76e | 37,868,377,166,351,560,000,000,000,000,000,000,000 | 11 | fixed #1768 |
static void parent_esp_reset(ESPState *s, int irq, int level)
{
if (level) {
esp_soft_reset(s);
}
} | 0 | [
"CWE-787"
] | qemu | 926cde5f3e4d2504ed161ed0cb771ac7cad6fd11 | 293,861,120,245,832,960,000,000,000,000,000,000,000 | 6 | scsi: esp: make cmdbuf big enough for maximum CDB size
While doing DMA read into ESP command buffer 's->cmdbuf', it could
write past the 's->cmdbuf' area, if it was transferring more than 16
bytes. Increase the command buffer size to 32, which is maximum when
's->do_cmd' is set, and add a check on 'len' to avoid OOB ... |
MagickExport Image *AcquireImage(const ImageInfo *image_info)
{
const char
*option;
Image
*image;
MagickStatusType
flags;
/*
Allocate image structure.
*/
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
image=(Image *) AcquireCriticalMemory(sizeof(*image));
(void) memset(ima... | 1 | [
"CWE-665"
] | ImageMagick6 | 27b1c74979ac473a430e266ff6c4b645664bc805 | 172,244,786,076,976,450,000,000,000,000,000,000,000 | 160 | https://github.com/ImageMagick/ImageMagick/issues/1522 |
TfLiteStatus SoftmaxEval(TfLiteContext* context, TfLiteNode* node) {
auto* params = reinterpret_cast<TfLiteSoftmaxParams*>(node->builtin_data);
SoftmaxOpData* data = reinterpret_cast<SoftmaxOpData*>(node->user_data);
const TfLiteTensor* input;
TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, 0, &input));... | 0 | [
"CWE-125",
"CWE-787"
] | tensorflow | 1970c2158b1ffa416d159d03c3370b9a462aee35 | 73,816,916,290,733,360,000,000,000,000,000,000,000 | 56 | [tflite]: Insert `nullptr` checks when obtaining tensors.
As part of ongoing refactoring, `tflite::GetInput`, `tflite::GetOutput`, `tflite::GetTemporary` and `tflite::GetIntermediates` will return `nullptr` in some cases. Hence, we insert the `nullptr` checks on all usages.
We also insert `nullptr` checks on usages o... |
int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
const char *CApath)
{
return(X509_STORE_load_locations(ctx->cert_store,CAfile,CApath));
} | 0 | [] | openssl | ee2ffc279417f15fef3b1073c7dc81a908991516 | 181,803,777,090,779,170,000,000,000,000,000,000,000 | 5 | Add Next Protocol Negotiation. |
static apr_byte_t oidc_oauth_parse_and_cache_token_expiry(request_rec *r,
oidc_cfg *c, json_t *introspection_response,
const char *expiry_claim_name, int expiry_format_absolute,
int expiry_claim_is_mandatory, apr_time_t *cache_until) {
oidc_debug(r,
"expiry_claim_name=%s, expiry_format_absolute=%d, expiry_cl... | 0 | [
"CWE-287"
] | mod_auth_openidc | 21e3728a825c41ab41efa75e664108051bb9665e | 334,493,107,042,248,570,000,000,000,000,000,000,000 | 49 | release 2.1.6 : security fix: scrub headers for "AuthType oauth20"
Signed-off-by: Hans Zandbelt <hans.zandbelt@zmartzone.eu> |
void diff_debug_filepair(const struct diff_filepair *p, int i)
{
diff_debug_filespec(p->one, i, "one");
diff_debug_filespec(p->two, i, "two");
fprintf(stderr, "score %d, status %c rename_used %d broken %d\n",
p->score, p->status ? p->status : '?',
p->one->rename_used, p->broken_pair);
} | 0 | [
"CWE-119"
] | git | fd55a19eb1d49ae54008d932a65f79cd6fda45c9 | 15,055,555,774,871,160,000,000,000,000,000,000,000 | 8 | Fix buffer overflow in git diff
If PATH_MAX on your system is smaller than a path stored, it may cause
buffer overflow and stack corruption in diff_addremove() and diff_change()
functions when running git-diff
Signed-off-by: Dmitry Potapov <dpotapov@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com> |
static int sas_discover_expander(struct domain_device *dev)
{
int res;
res = sas_notify_lldd_dev_found(dev);
if (res)
return res;
res = sas_ex_general(dev);
if (res)
goto out_err;
res = sas_ex_manuf_info(dev);
if (res)
goto out_err;
res = sas_expander_discover(dev);
if (res) {
SAS_DPRINTK("expander ... | 0 | [
"CWE-399",
"CWE-772"
] | linux | 4a491b1ab11ca0556d2fda1ff1301e862a2d44c4 | 223,766,837,384,903,000,000,000,000,000,000,000,000 | 31 | scsi: libsas: fix memory leak in sas_smp_get_phy_events()
We've got a memory leak with the following producer:
while true;
do cat /sys/class/sas_phy/phy-1:0:12/invalid_dword_count >/dev/null;
done
The buffer req is allocated and not freed after we return. Fix it.
Fixes: 2908d778ab3e ("[SCSI] aic94xx: new driver")
S... |
static void nonInterruptableKillAndWaitpid(pid_t pid) {
boost::this_thread::disable_syscall_interruption dsi;
syscalls::kill(pid, SIGKILL);
syscalls::waitpid(pid, NULL, 0);
} | 0 | [
"CWE-200",
"CWE-61"
] | passenger | 4043718264095cde6623c2cbe8c644541036d7bf | 154,081,867,612,157,480,000,000,000,000,000,000,000 | 5 | Disable unused feature. |
ZEND_API int zend_declare_property_stringl(zend_class_entry *ce, const char *name, int name_length, const char *value, int value_len, int access_type TSRMLS_DC) /* {{{ */
{
zval *property;
if (ce->type & ZEND_INTERNAL_CLASS) {
ALLOC_PERMANENT_ZVAL(property);
ZVAL_STRINGL(property, zend_strndup(value, value_len),... | 0 | [
"CWE-416"
] | php-src | 0e6fe3a4c96be2d3e88389a5776f878021b4c59f | 321,434,239,525,437,300,000,000,000,000,000,000,000 | 14 | Fix bug #73147: Use After Free in PHP7 unserialize() |
static __init int match_config_table(efi_guid_t *guid,
unsigned long table,
efi_config_table_type_t *table_types)
{
int i;
if (table_types) {
for (i = 0; efi_guidcmp(table_types[i].guid, NULL_GUID); i++) {
if (!efi_guidcmp(*guid, table_types[i].guid)) {
*(table_types[i].ptr) = table;
i... | 0 | [] | linux | 1957a85b0032a81e6482ca4aab883643b8dae06e | 190,765,041,473,957,020,000,000,000,000,000,000,000 | 20 | efi: Restrict efivar_ssdt_load when the kernel is locked down
efivar_ssdt_load allows the kernel to import arbitrary ACPI code from an
EFI variable, which gives arbitrary code execution in ring 0. Prevent
that when the kernel is locked down.
Signed-off-by: Matthew Garrett <mjg59@google.com>
Acked-by: Ard Biesheuvel <... |
QPDFAcroFormDocumentHelper::getNeedAppearances()
{
bool result = false;
QPDFObjectHandle acroform = this->qpdf.getRoot().getKey("/AcroForm");
if (acroform.isDictionary() &&
acroform.getKey("/NeedAppearances").isBool())
{
result = acroform.getKey("/NeedAppearances").getBoolValue();
}
... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 132,551,468,197,871,600,000,000,000,000,000,000,000 | 11 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
R_API RList *r_bin_java_get_field_num_name(RBinJavaObj *bin_obj) {
ut32 i = 0;
RBinJavaField *fm_type;
RListIter *iter = NULL;
RList *res = r_list_newf (free);
r_list_foreach (bin_obj->fields_list, iter, fm_type) {
ut32 len = strlen (fm_type->name) + 30;
char *str = malloc (len);
if (!str) {
r_list_free (... | 0 | [
"CWE-119",
"CWE-788"
] | radare2 | 6c4428f018d385fc80a33ecddcb37becea685dd5 | 339,721,735,053,125,000,000,000,000,000,000,000,000 | 18 | Improve boundary checks to fix oobread segfaults ##crash
* Reported by Cen Zhang via huntr.dev
* Reproducer: bins/fuzzed/javaoob-havoc.class |
GC_API void GC_CALL GC_free(void * p)
{
struct hblk *h;
hdr *hhdr;
size_t sz; /* In bytes */
size_t ngranules; /* sz in granules */
void **flh;
int knd;
struct obj_kind * ok;
DCL_LOCK_STATE;
if (p == 0) return;
/* Required by ANSI. It's not my fault ... */
# ifdef L... | 0 | [
"CWE-189"
] | bdwgc | be9df82919960214ee4b9d3313523bff44fd99e1 | 38,340,466,043,898,454,000,000,000,000,000,000,000 | 58 | Fix allocation size overflows due to rounding.
* malloc.c (GC_generic_malloc): Check if the allocation size is
rounded to a smaller value.
* mallocx.c (GC_generic_malloc_ignore_off_page): Likewise. |
static int dtls1_add_cert_to_buf(BUF_MEM *buf, unsigned long *l, X509 *x)
{
int n;
unsigned char *p;
n=i2d_X509(x,NULL);
if (!BUF_MEM_grow_clean(buf,(int)(n+(*l)+3)))
{
SSLerr(SSL_F_DTLS1_ADD_CERT_TO_BUF,ERR_R_BUF_LIB);
return 0;
}
p=(unsigned char *)&(buf->data[*l]);
l2n3(n,p);
i2d_X509(x,&p);
*l+=n+... | 0 | [
"CWE-310"
] | openssl | 34628967f1e65dc8f34e000f0f5518e21afbfc7b | 74,073,716,751,195,210,000,000,000,000,000,000,000 | 18 | Fix DTLS retransmission from previous session.
For DTLS we might need to retransmit messages from the previous session
so keep a copy of write context in DTLS retransmission buffers instead
of replacing it after sending CCS. CVE-2013-6450. |
int gnutls_x509_ext_import_authority_key_id(const gnutls_datum_t * ext,
gnutls_x509_aki_t aki,
unsigned int flags)
{
int ret;
unsigned i;
ASN1_TYPE c2 = ASN1_TYPE_EMPTY;
gnutls_datum_t san, othername_oid;
unsigned type;
ret = asn1_create_element
(_gnutls_get_pkix(), "PKIX1.AuthorityKeyIdentifier... | 0 | [
"CWE-415"
] | gnutls | c5aaa488a3d6df712dc8dff23a049133cab5ec1b | 275,051,455,006,706,670,000,000,000,000,000,000,000 | 91 | gnutls_x509_ext_import_proxy: fix issue reading the policy language
If the language was set but the policy wasn't, that could lead to
a double free, as the value returned to the user was freed. |
QPDFWriter::doWriteSetup()
{
if (this->m->did_write_setup)
{
return;
}
this->m->did_write_setup = true;
// Do preliminary setup
if (this->m->linearized)
{
this->m->qdf_mode = false;
}
if (this->m->pclm)
{
this->m->stream_decode_level = qpdf_dl_none;
th... | 0 | [
"CWE-787"
] | qpdf | d71f05ca07eb5c7cfa4d6d23e5c1f2a800f52e8e | 161,597,473,861,991,900,000,000,000,000,000,000,000 | 166 | Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with ... |
amgtar_estimate(
application_argument_t *argument)
{
char *incrname = NULL;
GPtrArray *argv_ptr;
char *cmd = NULL;
int nullfd = -1;
int pipefd = -1;
FILE *dumpout = NULL;
off_t size = -1;
char line[32768];
char *errmsg = NULL;
char... | 1 | [
"CWE-77"
] | amanda | 29bae2e271093cd8d06ea98f73a474c685c5a314 | 199,742,837,140,514,130,000,000,000,000,000,000,000 | 233 | * application-src/ambsdtar.c, application-src/amgtar.c,
application-src/amstar.c: Filter option from COMMAND-OPTIONS
* common-src/ammessage.c: Add message.
git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@6483 a8d146d6-cc15-0410-8900-af154a0219e0 |
SPICE_GNUC_VISIBLE void spice_server_free_video_codecs(SpiceServer *reds, const char *video_codecs)
{
g_free((char *) video_codecs);
} | 0 | [] | spice | ca5bbc5692e052159bce1a75f55dc60b36078749 | 22,776,241,192,326,657,000,000,000,000,000,000,000 | 4 | With OpenSSL 1.1: Disable client-initiated renegotiation.
Fixes issue #49
Fixes BZ#1904459
Signed-off-by: Julien Ropé <jrope@redhat.com>
Reported-by: BlackKD
Acked-by: Frediano Ziglio <fziglio@redhat.com> |
static unsigned ucvector_resize(ucvector* p, size_t size)
{
if(!ucvector_reserve(p, size * sizeof(unsigned char))) return 0;
p->size = size;
return 1; /*success*/
} | 0 | [
"CWE-401"
] | FreeRDP | 9fee4ae076b1ec97b97efb79ece08d1dab4df29a | 60,807,049,421,615,830,000,000,000,000,000,000,000 | 6 | Fixed #5645: realloc return handling |
gdImagePaletteCopy (gdImagePtr to, gdImagePtr from)
{
int i;
int x, y, p;
int xlate[256];
if (to->trueColor)
{
return;
}
if (from->trueColor)
{
return;
}
for (i = 0; i < 256; i++)
{
xlate[i] = -1;
};
for (x = 0; x < (to->sx); x++)
{
for (y = 0; y < (to... | 0 | [
"CWE-119"
] | php-src | feba44546c27b0158f9ac20e72040a224b918c75 | 50,339,492,640,990,510,000,000,000,000,000,000,000 | 55 | Fixed bug #22965 (Crash in gd lib's ImageFillToBorder()). |
void __audit_ipc_obj(struct kern_ipc_perm *ipcp)
{
struct audit_context *context = current->audit_context;
context->ipc.uid = ipcp->uid;
context->ipc.gid = ipcp->gid;
context->ipc.mode = ipcp->mode;
context->ipc.has_perm = 0;
security_ipc_getsecid(ipcp, &context->ipc.osid);
context->type = AUDIT_IPC;
} | 0 | [
"CWE-362"
] | linux | 43761473c254b45883a64441dd0bc85a42f3645c | 228,836,998,306,299,070,000,000,000,000,000,000,000 | 10 | audit: fix a double fetch in audit_log_single_execve_arg()
There is a double fetch problem in audit_log_single_execve_arg()
where we first check the execve(2) argumnets for any "bad" characters
which would require hex encoding and then re-fetch the arguments for
logging in the audit record[1]. Of course this leaves a... |
static bool IsFullPath(const char *PathA) // Unix ASCII version.
{
return *PathA==CPATHDIVIDER;
} | 0 | [] | unrar | 22b52431a0581ab5d687747b65662f825ec03946 | 152,912,962,309,169,730,000,000,000,000,000,000,000 | 4 | Updated to 6.1.7 |
int intel_execlists_submission_setup(struct intel_engine_cs *engine)
{
tasklet_init(&engine->execlists.tasklet,
execlists_submission_tasklet, (unsigned long)engine);
timer_setup(&engine->execlists.timer, execlists_timeslice, 0);
timer_setup(&engine->execlists.preempt, execlists_preempt, 0);
logical_ring_def... | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 93,464,412,832,099,610,000,000,000,000,000,000,000 | 15 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... |
ncp_reply_le16(struct ncp_server *server, int offset)
{
return get_unaligned_le16(ncp_reply_data(server, offset));
} | 0 | [
"CWE-119"
] | staging | 4c41aa24baa4ed338241d05494f2c595c885af8f | 195,089,697,994,502,530,000,000,000,000,000,000,000 | 4 | staging: ncpfs: memory corruption in ncp_read_kernel()
If the server is malicious then *bytes_read could be larger than the
size of the "target" buffer. It would lead to memory corruption when we
do the memcpy().
Reported-by: Dr Silvio Cesare of InfoSect <Silvio Cesare <silvio.cesare@gmail.com>
Signed-off-by: Dan Ca... |
smb3_parse_lease_buf(void *buf, unsigned int *epoch, char *lease_key)
{
struct create_lease_v2 *lc = (struct create_lease_v2 *)buf;
*epoch = le16_to_cpu(lc->lcontext.Epoch);
if (lc->lcontext.LeaseFlags & SMB2_LEASE_FLAG_BREAK_IN_PROGRESS_LE)
return SMB2_OPLOCK_LEVEL_NOCHANGE;
if (lease_key)
memcpy(lease_key, &... | 0 | [
"CWE-476"
] | linux | d6f5e358452479fa8a773b5c6ccc9e4ec5a20880 | 189,660,499,299,243,420,000,000,000,000,000,000,000 | 11 | cifs: fix NULL ptr dereference in smb2_ioctl_query_info()
When calling smb2_ioctl_query_info() with invalid
smb_query_info::flags, a NULL ptr dereference is triggered when trying
to kfree() uninitialised rqst[n].rq_iov array.
This also fixes leaked paths that are created in SMB2_open_init()
which required SMB2_open_f... |
const std::list<AccessLog::InstanceSharedPtr>& accessLogs() override { return access_logs_; } | 0 | [
"CWE-400",
"CWE-703"
] | envoy | afc39bea36fd436e54262f150c009e8d72db5014 | 132,719,327,711,308,920,000,000,000,000,000,000,000 | 1 | Track byteSize of HeaderMap internally.
Introduces a cached byte size updated internally in HeaderMap. The value
is stored as an optional, and is cleared whenever a non-const pointer or
reference to a HeaderEntry is accessed. The cached value can be set with
refreshByteSize() which performs an iteration over the Heade... |
static void mkiss_close(struct tty_struct *tty)
{
struct mkiss *ax;
write_lock_irq(&disc_data_lock);
ax = tty->disc_data;
tty->disc_data = NULL;
write_unlock_irq(&disc_data_lock);
if (!ax)
return;
/*
* We have now ensured that nobody can start using ap from now on, but
* we have to wait for all existing... | 1 | [
"CWE-416"
] | linux | 3e0588c291d6ce225f2b891753ca41d45ba42469 | 109,440,345,853,446,200,000,000,000,000,000,000,000 | 33 | hamradio: defer ax25 kfree after unregister_netdev
There is a possible race condition (use-after-free) like below
(USE) | (FREE)
ax25_sendmsg |
ax25_queue_xmit |
dev_queue_xmit |
__dev_queue_xmit |
__dev_xmit_skb |
sch_d... |
static int handle_trailing_headers(h2o_http2_conn_t *conn, h2o_http2_stream_t *stream, const uint8_t *src, size_t len,
const char **err_desc)
{
size_t dummy_content_length;
int ret;
assert(stream->state == H2O_HTTP2_STREAM_STATE_RECV_BODY);
if ((ret = h2o_hpack_parse... | 0 | [
"CWE-703"
] | h2o | 1c0808d580da09fdec5a9a74ff09e103ea058dd4 | 339,096,965,356,437,300,000,000,000,000,000,000,000 | 15 | h2: use after free on premature connection close #920
lib/http2/connection.c:on_read() calls parse_input(), which might free
`conn`. It does so in particular if the connection preface isn't
the expected one in expect_preface(). `conn` is then used after the free
in `if (h2o_timeout_is_linked(&conn->_write.timeout_entr... |
__zzip_aligned4(char *p)
{
#define aligned4 __zzip_aligned4
p += ((intptr_t) p) & 1;
p += ((intptr_t) p) & 2;
return p;
} | 0 | [
"CWE-770"
] | zziplib | 8f48323c181e20b7e527b8be7229d6eb1148ec5f | 281,092,520,918,853,180,000,000,000,000,000,000,000 | 7 | check rootseek and rootsize to be positive #27 |
void CLASS adobe_coeff(const char *t_make, const char *t_model
#ifdef LIBRAW_LIBRARY_BUILD
,
int internal_only
#endif
)
{
// clang-format off
static const struct
{
const char *prefix;
int t_black, t_maximum, trans[12];
} table[] = {
{ "AgfaPhoto DC-833m"... | 0 | [
"CWE-703",
"CWE-835"
] | LibRaw | e47384546b43d0fd536e933249047bc397a4d88b | 47,910,228,141,484,260,000,000,000,000,000,000,000 | 1,631 | Secunia Advisory SA83050: possible infinite loop in parse_minolta() |
void avsubtitle_free(AVSubtitle *sub)
{
int i;
for (i = 0; i < sub->num_rects; i++) {
av_freep(&sub->rects[i]->data[0]);
av_freep(&sub->rects[i]->data[1]);
av_freep(&sub->rects[i]->data[2]);
av_freep(&sub->rects[i]->data[3]);
av_freep(&sub->rects[i]->text);
av_fr... | 0 | [
"CWE-476"
] | FFmpeg | 8df6884832ec413cf032dfaa45c23b1c7876670c | 42,608,657,771,363,980,000,000,000,000,000,000,000 | 18 | avcodec/utils: Check close before calling it
Fixes: NULL pointer dereference
Fixes: 15733/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IDF_fuzzer-5658616977162240
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signe... |
static void ext4_xattr_inode_set_hash(struct inode *ea_inode, u32 hash)
{
ea_inode->i_atime.tv_sec = hash;
} | 0 | [] | linux | 54dd0e0a1b255f115f8647fc6fb93273251b01b9 | 59,626,416,709,983,970,000,000,000,000,000,000,000 | 4 | ext4: add extra checks to ext4_xattr_block_get()
Add explicit checks in ext4_xattr_block_get() just in case the
e_value_offs and e_value_size fields in the the xattr block are
corrupted in memory after the buffer_verified bit is set on the xattr
block.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.or... |
static void psi_schedule_poll_work(struct psi_group *group, unsigned long delay)
{
struct kthread_worker *kworker;
/* Do not reschedule if already scheduled */
if (atomic_cmpxchg(&group->poll_scheduled, 0, 1) != 0)
return;
rcu_read_lock();
kworker = rcu_dereference(group->poll_kworker);
/*
* kworker might ... | 0 | [
"CWE-787"
] | linux | 6fcca0fa48118e6d63733eb4644c6cd880c15b8f | 108,484,942,428,246,600,000,000,000,000,000,000,000 | 22 | sched/psi: Fix OOB write when writing 0 bytes to PSI files
Issuing write() with count parameter set to 0 on any file under
/proc/pressure/ will cause an OOB write because of the access to
buf[buf_size-1] when NUL-termination is performed. Fix this by checking
for buf_size to be non-zero.
Signed-off-by: Suren Baghdasa... |
evbuffer_add_buffer(struct evbuffer *outbuf, struct evbuffer *inbuf)
{
struct evbuffer_chain *pinned, *last;
size_t in_total_len, out_total_len;
int result = 0;
EVBUFFER_LOCK2(inbuf, outbuf);
in_total_len = inbuf->total_len;
out_total_len = outbuf->total_len;
if (in_total_len == 0 || outbuf == inbuf)
goto do... | 0 | [
"CWE-189"
] | libevent | 841ecbd96105c84ac2e7c9594aeadbcc6fb38bc4 | 185,899,652,032,252,870,000,000,000,000,000,000,000 | 44 | Fix CVE-2014-6272 in Libevent 2.1
For this fix, we need to make sure that passing too-large inputs to
the evbuffer functions can't make us do bad things with the heap.
Also, lower the maximum chunk size to the lower of off_t, size_t maximum.
This is necessary since otherwise we could get into an infinite loop
if we ... |
void perf_output_sample(struct perf_output_handle *handle,
struct perf_event_header *header,
struct perf_sample_data *data,
struct perf_event *event)
{
u64 sample_type = data->type;
perf_output_put(handle, *header);
if (sample_type & PERF_SAMPLE_IDENTIFIER)
perf_output_put(handle, data->id);
if (sampl... | 0 | [
"CWE-401"
] | tip | 7bdb157cdebbf95a1cd94ed2e01b338714075d00 | 177,697,420,353,143,800,000,000,000,000,000,000,000 | 176 | perf/core: Fix a memory leak in perf_event_parse_addr_filter()
As shown through runtime testing, the "filename" allocation is not
always freed in perf_event_parse_addr_filter().
There are three possible ways that this could happen:
- It could be allocated twice on subsequent iterations through the loop,
- or leake... |
TEST_P(Http2CodecImplTest, TrailingHeadersLargeBody) {
initialize();
// Buffer server data so we can make sure we don't get any window updates.
ON_CALL(client_connection_, write(_, _))
.WillByDefault(
Invoke([&](Buffer::Instance& data, bool) -> void { server_wrapper_.buffer_.add(data); }));
Te... | 1 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 240,343,975,918,468,540,000,000,000,000,000,000,000 | 32 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
_outTableLikeClause(StringInfo str, const TableLikeClause *node)
{
WRITE_NODE_TYPE("TABLELIKECLAUSE");
WRITE_NODE_FIELD(relation);
WRITE_UINT_FIELD(options);
} | 0 | [
"CWE-362"
] | postgres | 5f173040e324f6c2eebb90d86cf1b0cdb5890f0a | 299,323,104,990,913,600,000,000,000,000,000,000,000 | 7 | Avoid repeated name lookups during table and index DDL.
If the name lookups come to different conclusions due to concurrent
activity, we might perform some parts of the DDL on a different table
than other parts. At least in the case of CREATE INDEX, this can be
used to cause the permissions checks to be performed aga... |
dwarf_global_cu_offset(Dwarf_Global global,
Dwarf_Off * cu_header_offset,
Dwarf_Error * error)
{
Dwarf_Global_Context con = 0;
if (global == NULL) {
_dwarf_error(NULL, error, DW_DLE_GLOBAL_NULL);
return DW_DLV_ERROR;
}
con = global->gl_context;
if (con == NULL) {
_dw... | 0 | [
"CWE-703",
"CWE-125"
] | libdwarf-code | 8151575a6ace77d005ca5bb5d71c1bfdba3f7069 | 15,198,315,810,574,635,000,000,000,000,000,000,000 | 18 | Fixes vulnerability DW202205-001
Reports error instead of crashing the when reading
a specially crafted (corrupted) .debug_pubnames
or .debug_pubtypes section.
modified: src/lib/libdwarf/dwarf_global.c |
static void *set_eth_seg(struct mlx5_wqe_eth_seg *eseg,
const struct ib_send_wr *wr, void *qend,
struct mlx5_ib_qp *qp, int *size)
{
void *seg = eseg;
memset(eseg, 0, sizeof(struct mlx5_wqe_eth_seg));
if (wr->send_flags & IB_SEND_IP_CSUM)
eseg->cs_flags = MLX5_ETH_WQE_L3_CSUM |
MLX5_ETH_WQE_L4_CSUM;... | 0 | [
"CWE-119",
"CWE-787"
] | linux | 0625b4ba1a5d4703c7fb01c497bd6c156908af00 | 67,568,356,057,693,830,000,000,000,000,000,000,000 | 52 | IB/mlx5: Fix leaking stack memory to userspace
mlx5_ib_create_qp_resp was never initialized and only the first 4 bytes
were written.
Fixes: 41d902cb7c32 ("RDMA/mlx5: Fix definition of mlx5_ib_create_qp_resp")
Cc: <stable@vger.kernel.org>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <... |
BOOL rdp_send_data_pdu(rdpRdp* rdp, STREAM* s, BYTE type, UINT16 channel_id)
{
UINT16 length;
UINT32 sec_bytes;
BYTE* sec_hold;
length = stream_get_length(s);
stream_set_pos(s, 0);
rdp_write_header(rdp, s, length, MCS_GLOBAL_CHANNEL_ID);
sec_bytes = rdp_get_sec_bytes(rdp);
sec_hold = s->p;
stream_seek(s, se... | 0 | [
"CWE-476"
] | FreeRDP | 7d58aac24fe20ffaad7bd9b40c9ddf457c1b06e7 | 217,303,784,113,778,050,000,000,000,000,000,000,000 | 27 | security: add a NULL pointer check to fix a server crash. |
void WebContents::SetWebRTCIPHandlingPolicy(
const std::string& webrtc_ip_handling_policy) {
if (GetWebRTCIPHandlingPolicy() == webrtc_ip_handling_policy)
return;
web_contents()->GetMutableRendererPrefs()->webrtc_ip_handling_policy =
webrtc_ip_handling_policy;
web_contents()->SyncRendererPrefs();
} | 0 | [] | electron | e9fa834757f41c0b9fe44a4dffe3d7d437f52d34 | 139,613,813,956,950,300,000,000,000,000,000,000,000 | 9 | fix: ensure ElectronBrowser mojo service is only bound to appropriate render frames (#33344)
* fix: ensure ElectronBrowser mojo service is only bound to authorized render frames
Notes: no-notes
* refactor: extract electron API IPC to its own mojo interface
* fix: just check main frame not primary main frame
... |
httpWrite(http_t *http, /* I - HTTP connection */
const char *buffer, /* I - Buffer for data */
int length) /* I - Number of bytes to write */
{
return ((int)httpWrite2(http, buffer, (size_t)length));
} | 0 | [
"CWE-120"
] | cups | f24e6cf6a39300ad0c3726a41a4aab51ad54c109 | 137,425,746,546,339,730,000,000,000,000,000,000,000 | 6 | Fix multiple security/disclosure issues:
- CVE-2019-8696 and CVE-2019-8675: Fixed SNMP buffer overflows (rdar://51685251)
- Fixed IPP buffer overflow (rdar://50035411)
- Fixed memory disclosure issue in the scheduler (rdar://51373853)
- Fixed DoS issues in the scheduler (rdar://51373929) |
SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg)
{
unsigned long ret;
long err;
err = do_shmat(shmid, shmaddr, shmflg, &ret, SHMLBA);
if (err)
return err;
force_successful_syscall_return();
return (long)ret;
} | 0 | [] | linux | 95e91b831f87ac8e1f8ed50c14d709089b4e01b8 | 227,716,076,212,586,370,000,000,000,000,000,000,000 | 11 | ipc/shm: Fix shmat mmap nil-page protection
The issue is described here, with a nice testcase:
https://bugzilla.kernel.org/show_bug.cgi?id=192931
The problem is that shmat() calls do_mmap_pgoff() with MAP_FIXED, and
the address rounded down to 0. For the regular mmap case, the
protection mentioned above is that... |
static inline int skb_checksum_start_offset(const struct sk_buff *skb)
{
return skb->csum_start - skb_headroom(skb); | 0 | [
"CWE-20"
] | linux | 2b16f048729bf35e6c28a40cbfad07239f9dcd90 | 222,565,393,148,216,540,000,000,000,000,000,000,000 | 4 | net: create skb_gso_validate_mac_len()
If you take a GSO skb, and split it into packets, will the MAC
length (L2 + L3 + L4 headers + payload) of those packets be small
enough to fit within a given length?
Move skb_gso_mac_seglen() to skbuff.h with other related functions
like skb_gso_network_seglen() so we can use it... |
FLAC__bool FLAC__bitreader_read_byte_block_aligned_no_crc(FLAC__BitReader *br, FLAC__byte *val, uint32_t nvals)
{
FLAC__uint32 x;
FLAC__ASSERT(0 != br);
FLAC__ASSERT(0 != br->buffer);
FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(br));
/* step 1: read from partial head word to get word aligned */
while(... | 0 | [
"CWE-125"
] | flac | 2e7931c27eb15e387da440a37f12437e35b22dd4 | 50,927,589,978,052,390,000,000,000,000,000,000,000 | 55 | libFLAC/bitreader.c: Fix out-of-bounds read
Credit: Oss-Fuzz
Issue: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17069
Testcase: fuzzer_decoder-5670265022840832 |
void CLua::init_libraries()
{
lua_stack_cleaner clean(state());
// Open Crawl bindings
cluaopen_kills(_state);
cluaopen_you(_state);
cluaopen_item(_state);
cluaopen_food(_state);
cluaopen_crawl(_state);
cluaopen_file(_state);
cluaopen_moninf(_state);
cluaopen_options(_state);
... | 1 | [
"CWE-434"
] | crawl | 768f60da87a3fa0b5561da5ade9309577c176d04 | 154,780,829,118,697,960,000,000,000,000,000,000,000 | 41 | Disable lua bytecode loading |
void CLASS ljpeg_idct (struct jhead *jh)
{
int c, i, j, len, skip, coef;
float work[3][8][8];
static float cs[106] = { 0 };
static const uchar zigzag[80] =
{ 0, 1, 8,16, 9, 2, 3,10,17,24,32,25,18,11, 4, 5,12,19,26,33,
40,48,41,34,27,20,13, 6, 7,14,21,28,35,42,49,56,57,50,43,36,
29,22,15,23,30,37,44,5... | 0 | [
"CWE-119",
"CWE-125",
"CWE-787"
] | LibRaw | d13e8f6d1e987b7491182040a188c16a395f1d21 | 192,115,180,205,464,930,000,000,000,000,000,000,000 | 35 | CVE-2017-1438 credits; fix for Kodak 65000 out of bounds access |
Bool gf_box_valid_in_parent(GF_Box *a, const char *parent_4cc)
{
if (!a || !a->registry || !a->registry->parents_4cc) return GF_FALSE;
if (strstr(a->registry->parents_4cc, parent_4cc) != NULL) return GF_TRUE;
return GF_FALSE; | 0 | [
"CWE-476"
] | gpac | d527325a9b72218612455a534a508f9e1753f76e | 203,211,176,032,325,360,000,000,000,000,000,000,000 | 6 | fixed #1768 |
void bgp_packet_mpunreach_end(struct stream *s, size_t attrlen_pnt)
{
bgp_packet_mpattr_end(s, attrlen_pnt);
} | 0 | [
"CWE-20",
"CWE-436"
] | frr | 943d595a018e69b550db08cccba1d0778a86705a | 335,832,873,540,957,330,000,000,000,000,000,000,000 | 4 | bgpd: don't use BGP_ATTR_VNC(255) unless ENABLE_BGP_VNC_ATTR is defined
Signed-off-by: Lou Berger <lberger@labn.net> |
HTTPSession::readEOF() noexcept {
DestructorGuard guard(this);
VLOG(4) << "EOF on " << *this;
// for SSL only: error without any bytes from the client might happen
// due to client-side issues with the SSL cert. Note that it can also
// happen if the client sends a SPDY frame header but no body.
if (infoCal... | 0 | [
"CWE-20"
] | proxygen | 0600ebe59c3e82cd012def77ca9ca1918da74a71 | 159,003,815,356,847,900,000,000,000,000,000,000,000 | 18 | Check that a secondary auth manager is set before dereferencing.
Summary: CVE-2018-6343
Reviewed By: mingtaoy
Differential Revision: D12994423
fbshipit-source-id: 9229ec11da8085f1fa153595e8e5353e19d06fb7 |
int _gnutls_ecc_curve_fill_params(gnutls_ecc_curve_t curve, gnutls_pk_params_st* params)
{
const gnutls_ecc_curve_entry_st *st;
uint8_t val[MAX_ECC_CURVE_SIZE];
size_t val_size;
int ret;
st = _gnutls_ecc_curve_get_params(curve);
if (st == NULL)
return gnutls_assert_val(GNUTLS_E_ECC_UNSUPPORTED_CURVE);
val_s... | 0 | [
"CWE-310"
] | gnutls | 7429872b74c8216bbf15e241e47aba94369ef083 | 97,351,896,631,196,010,000,000,000,000,000,000,000 | 114 | when exporting curve coordinates to X9.63 format, perform additional sanity checks on input
Reported by Sean Burford. |
static void __execlists_kick(struct intel_engine_execlists *execlists)
{
/* Kick the tasklet for some interrupt coalescing and reset handling */
tasklet_hi_schedule(&execlists->tasklet);
} | 0 | [] | linux | bc8a76a152c5f9ef3b48104154a65a68a8b76946 | 80,478,385,663,635,380,000,000,000,000,000,000,000 | 5 | drm/i915/gen9: Clear residual context state on context switch
Intel ID: PSIRT-TA-201910-001
CVEID: CVE-2019-14615
Intel GPU Hardware prior to Gen11 does not clear EU state
during a context switch. This can result in information
leakage between contexts.
For Gen8 and Gen9, hardware provides a mechanism for
fast clear... |
GetWord(Buffer *buf)
{
int b, e;
char *p;
if ((p = getCurWord(buf, &b, &e)) != NULL) {
return Strnew_charp_n(p, e - b)->ptr;
}
return NULL;
} | 0 | [
"CWE-59",
"CWE-241"
] | w3m | 18dcbadf2771cdb0c18509b14e4e73505b242753 | 17,448,090,689,560,743,000,000,000,000,000,000,000 | 10 | Make temporary directory safely when ~/.w3m is unwritable |
get_cookies (SoupCookieJar *jar, SoupURI *uri, gboolean for_http, gboolean copy_cookies)
{
SoupCookieJarPrivate *priv;
GSList *cookies, *domain_cookies;
char *domain, *cur, *next_domain;
GSList *new_head, *cookies_to_remove = NULL, *p;
priv = soup_cookie_jar_get_instance_private (jar);
if (!uri->host)
return ... | 1 | [
"CWE-125"
] | libsoup | db2b0d5809d5f8226d47312b40992cadbcde439f | 291,896,490,629,418,350,000,000,000,000,000,000,000 | 55 | cookie-jar: bail if hostname is an empty string
There are several other ways to fix the problem with this function, but
skipping over all of the code is probably the simplest.
Fixes #3 |
static s32 brcmf_update_bss_info(struct brcmf_cfg80211_info *cfg,
struct brcmf_if *ifp)
{
struct wiphy *wiphy = cfg_to_wiphy(cfg);
struct brcmf_bss_info_le *bi;
const struct brcmf_tlv *tim;
u16 beacon_interval;
u8 dtim_period;
size_t ie_len;
u8 *ie;
s32 err = 0;
brcmf_dbg(TRACE, "Enter\n");
if (brcmf_is... | 0 | [
"CWE-787"
] | linux | 1b5e2423164b3670e8bc9174e4762d297990deff | 155,989,964,882,770,550,000,000,000,000,000,000,000 | 55 | brcmfmac: assure SSID length from firmware is limited
The SSID length as received from firmware should not exceed
IEEE80211_MAX_SSID_LEN as that would result in heap overflow.
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by:... |
path_in(PG_FUNCTION_ARGS)
{
char *str = PG_GETARG_CSTRING(0);
PATH *path;
int isopen;
char *s;
int npts;
int size;
int depth = 0;
if ((npts = pair_count(str, ',')) <= 0)
ereport(ERROR,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type path: \"%s\""... | 1 | [
"CWE-703",
"CWE-189"
] | postgres | 31400a673325147e1205326008e32135a78b4d8a | 340,150,327,620,048,200,000,000,000,000,000,000,000 | 44 | Predict integer overflow to avoid buffer overruns.
Several functions, mostly type input functions, calculated an allocation
size such that the calculation wrapped to a small positive value when
arguments implied a sufficiently-large requirement. Writes past the end
of the inadvertent small allocation followed shortly... |
int SSL_get_rfd(const SSL *s)
{
int ret = -1;
BIO *b, *r;
b = SSL_get_rbio(s);
r = BIO_find_type(b, BIO_TYPE_DESCRIPTOR);
if (r != NULL)
BIO_get_fd(r, &ret);
return (ret);
} | 0 | [
"CWE-310"
] | openssl | 56f1acf5ef8a432992497a04792ff4b3b2c6f286 | 92,076,232,783,100,700,000,000,000,000,000,000,000 | 11 | Disable SSLv2 default build, default negotiation and weak ciphers.
SSLv2 is by default disabled at build-time. Builds that are not
configured with "enable-ssl2" will not support SSLv2. Even if
"enable-ssl2" is used, users who want to negotiate SSLv2 via the
version-flexible SSLv23_method() will need to explicitly ca... |
rfbBool rfbSendFileTransferMessage(rfbClientPtr cl, uint8_t contentType, uint8_t contentParam, uint32_t size, uint32_t length, const char *buffer)
{
rfbFileTransferMsg ft;
ft.type = rfbFileTransfer;
ft.contentType = contentType;
ft.contentParam = contentParam;
ft.pad = 0; /* UltraVNC did no... | 0 | [
"CWE-19"
] | libvncserver | 6037a9074d52b1963c97cb28ea1096c7c14cbf28 | 289,152,223,219,240,000,000,000,000,000,000,000,000 | 37 | Check malloc() return value on client->server ClientCutText message. Client can send up to 2**32-1 bytes of text, and such a large allocation is likely to fail in case of high memory pressure. This would in a server crash (write at address 0). |
int gfs2_inplace_reserve(struct gfs2_inode *ip, struct gfs2_alloc_parms *ap)
{
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct gfs2_rgrpd *begin = NULL;
struct gfs2_blkreserv *rs = &ip->i_res;
int error = 0, rg_locked, flags = 0;
u64 last_unlinked = NO_BLOCK;
int loops = 0;
u32 skip = 0;
if (sdp->sd_args.... | 0 | [
"CWE-416"
] | linux | 36e4ad0316c017d5b271378ed9a1c9a4b77fab5f | 213,472,595,005,567,950,000,000,000,000,000,000,000 | 123 | GFS2: don't set rgrp gl_object until it's inserted into rgrp tree
Before this patch, function read_rindex_entry would set a rgrp
glock's gl_object pointer to itself before inserting the rgrp into
the rgrp rbtree. The problem is: if another process was also reading
the rgrp in, and had already inserted its newly create... |
uint32_t cli_bcapi_get_environment(struct cli_bc_ctx *ctx , struct cli_environment* env, uint32_t len)
{
if (len > sizeof(*env)) {
cli_dbgmsg("cli_bcapi_get_environment len %u > %lu\n", len, sizeof(*env));
return -1;
}
memcpy(env, ctx->env, len);
return 0;
} | 0 | [
"CWE-189"
] | clamav-devel | 3d664817f6ef833a17414a4ecea42004c35cc42f | 74,555,711,886,173,910,000,000,000,000,000,000,000 | 9 | fix recursion level crash (bb #3706).
Thanks to Stephane Chazelas for the analysis. |
static bool parse_reconnect(struct pool *pool, json_t *val)
{
char *sockaddr_url, *stratum_port, *tmp;
char *url, *port, address[256];
memset(address, 0, 255);
url = (char *)json_string_value(json_array_get(val, 0));
if (!url)
url = pool->sockaddr_url;
else {
char *dot_pool, *dot_reconnect;
dot_pool = strc... | 1 | [
"CWE-119",
"CWE-787"
] | cgminer | e1c5050734123973b99d181c45e74b2cbb00272e | 266,979,340,016,523,900,000,000,000,000,000,000,000 | 61 | Do some random sanity checking for stratum message parsing |
static void svm_get_segment(struct kvm_vcpu *vcpu,
struct kvm_segment *var, int seg)
{
struct vmcb_seg *s = svm_seg(vcpu, seg);
var->base = s->base;
var->limit = s->limit;
var->selector = s->selector;
var->type = s->attrib & SVM_SELECTOR_TYPE_MASK;
var->s = (s->attrib >> SVM_SELECTOR_S_SHIFT) & 1;
var->d... | 0 | [
"CWE-400"
] | linux-2.6 | 9581d442b9058d3699b4be568b6e5eae38a41493 | 238,185,170,787,841,770,000,000,000,000,000,000,000 | 65 | KVM: Fix fs/gs reload oops with invalid ldt
kvm reloads the host's fs and gs blindly, however the underlying segment
descriptors may be invalid due to the user modifying the ldt after loading
them.
Fix by using the safe accessors (loadsegment() and load_gs_index()) instead
of home grown unsafe versions.
This is CVE-... |
autoar_extractor_set_delete_after_extraction (AutoarExtractor *self,
gboolean delete_after_extraction)
{
g_return_if_fail (AUTOAR_IS_EXTRACTOR (self));
self->delete_after_extraction = delete_after_extraction;
} | 0 | [
"CWE-22"
] | gnome-autoar | adb067e645732fdbe7103516e506d09eb6a54429 | 42,322,700,244,671,544,000,000,000,000,000,000,000 | 6 | AutoarExtractor: Do not extract files outside the destination dir
Currently, a malicious archive can cause that the files are extracted
outside of the destination dir. This can happen if the archive contains
a file whose parent is a symbolic link, which points outside of the
destination dir. This is potentially a secu... |
rdpsnd_process_training(STREAM in)
{
uint16 tick;
uint16 packsize;
STREAM out;
in_uint16_le(in, tick);
in_uint16_le(in, packsize);
logger(Sound, Debug, "rdpsnd_process_training(), tick=0x%04x", (unsigned) tick);
out = rdpsnd_init_packet(SNDC_TRAINING, 4);
out_uint16_le(out, tick);
out_uint16_le(out, packsiz... | 1 | [
"CWE-119",
"CWE-125",
"CWE-703",
"CWE-787"
] | rdesktop | 4dca546d04321a610c1835010b5dad85163b65e1 | 322,296,591,417,885,100,000,000,000,000,000,000,000 | 17 | Malicious RDP server security fixes
This commit includes fixes for a set of 21 vulnerabilities in
rdesktop when a malicious RDP server is used.
All vulnerabilities was identified and reported by Eyal Itkin.
* Add rdp_protocol_error function that is used in several fixes
* Refactor of process_bitmap_updates
* Fix ... |
static av_cold int rpza_decode_init(AVCodecContext *avctx)
{
RpzaContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = AV_PIX_FMT_RGB555;
s->frame = av_frame_alloc();
if (!s->frame)
return AVERROR(ENOMEM);
return 0;
} | 0 | [
"CWE-787"
] | FFmpeg | 77bb0004bbe18f1498cfecdc68db5f10808b6599 | 90,908,482,129,689,100,000,000,000,000,000,000,000 | 13 | rpza: limit the number of blocks to the total remaining blocks in the frame
Fixes invalid writes.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org |
static void JPEGSetImageSamplingFactor(struct jpeg_decompress_struct *jpeg_info, Image *image)
{
char
sampling_factor[MaxTextExtent];
switch (jpeg_info->out_color_space)
{
case JCS_CMYK:
{
(void) LogMagickEvent(CoderEvent,GetMagickModule(),"Colorspace: CMYK");
(void) FormatLocaleString(s... | 0 | [
"CWE-416"
] | ImageMagick6 | c1a5aa3f4214ad6e4748de84dad44398959014e1 | 50,361,043,689,271,610,000,000,000,000,000,000,000 | 62 | https://github.com/ImageMagick/ImageMagick/issues/1641 |
static void Scroll(char *cp, int cnt1, int cnt2, char *tmp)
{
if (!cnt1 || !cnt2)
return;
if (cnt1 <= cnt2) {
memmove(tmp, cp, cnt1);
memmove(cp, cp + cnt1, cnt2);
memmove(cp + cnt2, tmp, cnt1);
} else {
memmove(tmp, cp + cnt1, cnt2);
memmove(cp + cnt2, cp, cnt1);
memmove(cp, tmp, cnt2);
}
} | 0 | [
"CWE-119"
] | screen | c336a32a1dcd445e6b83827f83531d4c6414e2cd | 157,243,792,793,431,490,000,000,000,000,000,000,000 | 14 | Fix stack overflow due to too deep recursion
Bug: 45713
How to reproduce:
Run this command inside screen
$ printf '\x1b[10000000T'
screen will recursively call MScrollV to depth n/256. This is time consuming and will overflow stack if n is huge. |
DEFUN (neighbor_set_peer_group,
neighbor_set_peer_group_cmd,
NEIGHBOR_CMD "peer-group WORD",
NEIGHBOR_STR
NEIGHBOR_ADDR_STR
"Member of the peer-group\n"
"peer-group name\n")
{
int ret;
as_t as;
union sockunion su;
struct bgp *bgp;
struct peer_group *group;
bgp = vt... | 0 | [
"CWE-125"
] | frr | 6d58272b4cf96f0daa846210dd2104877900f921 | 220,700,907,398,472,550,000,000,000,000,000,000,000 | 48 | [bgpd] cleanup, compact and consolidate capability parsing code
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.
Consolidate validation of length and logging of generic TLV, and
memcpy of capability data, thus removing such from cap specifc
code (not a... |
yang_free_choice(struct ly_ctx *ctx, struct lys_node_choice *choice)
{
free(choice->dflt);
lys_when_free(ctx, choice->when, NULL);
} | 0 | [
"CWE-415"
] | libyang | d9feacc4a590d35dbc1af21caf9080008b4450ed | 17,558,850,683,134,252,000,000,000,000,000,000,000 | 5 | yang parser BUGFIX double free
Fixes #742 |
int DeliverSignal(int linux_signum, int linux_sigcode) {
absl::optional<int> signum = FromkLinuxSignalNumber(linux_signum);
if (!signum) {
return 1;
}
siginfo_t info;
info.si_signo = *signum;
info.si_code = linux_sigcode;
SignalManager *signal_manager = SignalManager::GetInstance();
const sigset_t m... | 0 | [] | asylo | 53ed5d8fd8118ced1466e509606dd2f473707a5c | 167,019,675,184,240,360,000,000,000,000,000,000,000 | 19 | Store untrusted output pointer in enclave
Validate the pointer after it's stored in enclave to avoid unexpected
modifications after it's validated.
PiperOrigin-RevId: 365648810
Change-Id: I3079128040c142e86bab8255b07d03562a6fcb61 |
xfs_setsize_buftarg_early(
xfs_buftarg_t *btp,
struct block_device *bdev)
{
return xfs_setsize_buftarg_flags(btp,
PAGE_SIZE, bdev_logical_block_size(bdev), 0);
} | 0 | [
"CWE-20",
"CWE-703"
] | linux | eb178619f930fa2ba2348de332a1ff1c66a31424 | 162,762,005,624,913,600,000,000,000,000,000,000,000 | 7 | xfs: fix _xfs_buf_find oops on blocks beyond the filesystem end
When _xfs_buf_find is passed an out of range address, it will fail
to find a relevant struct xfs_perag and oops with a null
dereference. This can happen when trying to walk a filesystem with a
metadata inode that has a partially corrupted extent map (i.e.... |
mz_bool mz_zip_reader_init_file(mz_zip_archive *pZip, const char *pFilename,
mz_uint32 flags) {
mz_uint64 file_size;
MZ_FILE *pFile = MZ_FOPEN(pFilename, "rb");
if (!pFile) return MZ_FALSE;
if (MZ_FSEEK64(pFile, 0, SEEK_END)) {
MZ_FCLOSE(pFile);
return MZ_FALSE;
}
fil... | 0 | [
"CWE-20",
"CWE-190"
] | tinyexr | a685e3332f61cd4e59324bf3f669d36973d64270 | 105,402,147,802,357,400,000,000,000,000,000,000,000 | 24 | Make line_no with too large value(2**20) invalid. Fixes #124 |
static struct idr_layer *get_from_free_list(struct idr *idp)
{
struct idr_layer *p;
unsigned long flags;
spin_lock_irqsave(&idp->lock, flags);
if ((p = idp->id_free)) {
idp->id_free = p->ary[0];
idp->id_free_cnt--;
p->ary[0] = NULL;
}
spin_unlock_irqrestore(&idp->lock, flags);
return(p);
} | 0 | [] | linux | 2dcb22b346be7b7b7e630a8970d69cf3f1111ec1 | 313,551,810,856,801,370,000,000,000,000,000,000,000 | 14 | idr: fix backtrack logic in idr_remove_all
Currently idr_remove_all will fail with a use after free error if
idr::layers is bigger than 2, which on 32 bit systems corresponds to items
more than 1024. This is due to stepping back too many levels during
backtracking. For simplicity let's assume that IDR_BITS=1 -> we h... |
static void DefineImageHistogram(const Image *image,NodeInfo *node_info,
PixelInfo **histogram)
{
register ssize_t
i;
size_t
number_children;
/*
Traverse any children.
*/
number_children=image->alpha_trait == UndefinedPixelTrait ? 8UL : 16UL;
for (i=0; i < (ssize_t) number_children; i++)
... | 0 | [
"CWE-190"
] | ImageMagick | 94691f00839dbdf43edb1508af945ab19b388573 | 108,200,453,447,600,320,000,000,000,000,000,000,000 | 30 | https://github.com/ImageMagick/ImageMagick/issues/1750 |
void ProtocolV2::requeue_sent() {
write_in_progress = false;
if (sent.empty()) {
return;
}
auto& rq = out_queue[CEPH_MSG_PRIO_HIGHEST];
out_seq -= sent.size();
while (!sent.empty()) {
Message *m = sent.back();
sent.pop_back();
ldout(cct, 5) << __func__ << " requeueing message m=" << m
... | 0 | [
"CWE-323"
] | ceph | 47c7e623546a7a33bd6bbddfb899fa9c9a40f40a | 311,073,754,182,840,960,000,000,000,000,000,000,000 | 17 | msg/async/ProtocolV2: avoid AES-GCM nonce reuse vulnerabilities
The secure mode uses AES-128-GCM with 96-bit nonces consisting of a
32-bit counter followed by a 64-bit salt. The counter is incremented
after processing each frame, the salt is fixed for the duration of
the session. Both are initialized from the sessio... |
badblocks_show(struct badblocks *bb, char *page, int unack)
{
size_t len;
int i;
u64 *p = bb->page;
unsigned seq;
if (bb->shift < 0)
return 0;
retry:
seq = read_seqbegin(&bb->lock);
len = 0;
i = 0;
while (len < PAGE_SIZE && i < bb->count) {
sector_t s = BB_OFFSET(p[i]);
unsigned int length = BB_LEN(p... | 0 | [
"CWE-200"
] | linux | b6878d9e03043695dbf3fa1caa6dfc09db225b16 | 17,184,025,445,637,070,000,000,000,000,000,000,000 | 37 | md: use kzalloc() when bitmap is disabled
In drivers/md/md.c get_bitmap_file() uses kmalloc() for creating a
mdu_bitmap_file_t called "file".
5769 file = kmalloc(sizeof(*file), GFP_NOIO);
5770 if (!file)
5771 return -ENOMEM;
This structure is copied to user space at the end of the fun... |
CImg<T>& fill(const T& val) {
if (is_empty()) return *this;
if (val && sizeof(T)!=1) cimg_for(*this,ptrd,T) *ptrd = val;
else std::memset(_data,(int)(ulongT)val,sizeof(T)*size()); // Double cast to allow val to be (void*)
return *this;
} | 0 | [
"CWE-770"
] | cimg | 619cb58dd90b4e03ac68286c70ed98acbefd1c90 | 30,948,650,292,388,830,000,000,000,000,000,000,000 | 6 | CImg<>::load_bmp() and CImg<>::load_pandore(): Check that dimensions encoded in file does not exceed file size. |
f_mkdir(typval_T *argvars, typval_T *rettv)
{
char_u *dir;
char_u buf[NUMBUFLEN];
int prot = 0755;
rettv->vval.v_number = FAIL;
if (check_restricted() || check_secure())
return;
if (in_vim9script()
&& (check_for_nonempty_string_arg(argvars, 0) == FAIL
|| check_for_opt_string_arg(argva... | 0 | [
"CWE-823",
"CWE-703"
] | vim | 5921aeb5741fc6e84c870d68c7c35b93ad0c9f87 | 268,520,165,215,601,080,000,000,000,000,000,000,000 | 46 | patch 8.2.4418: crash when using special multi-byte character
Problem: Crash when using special multi-byte character.
Solution: Don't use isalpha() for an arbitrary character. |
void MainWindow::openVideo()
{
QString path = Settings.openPath();
#ifdef Q_OS_MAC
path.append("/*");
#endif
QStringList filenames = QFileDialog::getOpenFileNames(this, tr("Open File"), path,
tr("All Files (*);;MLT XML (*.mlt)"));
if (filenames.length() > 0) {
Settings.setOpenPath(QFile... | 0 | [
"CWE-89",
"CWE-327",
"CWE-295"
] | shotcut | f008adc039642307f6ee3378d378cdb842e52c1d | 161,654,313,963,176,880,000,000,000,000,000,000,000 | 22 | fix upgrade check is not using TLS correctly |
static void handle_prev_tw_list(struct io_wq_work_node *node,
struct io_ring_ctx **ctx, bool *uring_locked)
{
if (*ctx && !*uring_locked)
spin_lock(&(*ctx)->completion_lock);
do {
struct io_wq_work_node *next = node->next;
struct io_kiocb *req = container_of(node, struct io_kiocb,
io_task_work.no... | 0 | [
"CWE-416"
] | linux | e677edbcabee849bfdd43f1602bccbecf736a646 | 335,037,826,891,856,100,000,000,000,000,000,000,000 | 36 | io_uring: fix race between timeout flush and removal
io_flush_timeouts() assumes the timeout isn't in progress of triggering
or being removed/canceled, so it unconditionally removes it from the
timeout list and attempts to cancel it.
Leave it on the list and let the normal timeout cancelation take care
of it.
Cc: st... |
static int ssl3_get_record(SSL *s)
{
int ssl_major,ssl_minor,al;
int enc_err,n,i,ret= -1;
SSL3_RECORD *rr;
SSL_SESSION *sess;
unsigned char *p;
unsigned char md[EVP_MAX_MD_SIZE];
short version;
unsigned mac_size, orig_len;
size_t extra;
rr= &(s->s3->rrec);
sess=s->session;
if (s->options & SSL_OP_MICROSO... | 0 | [] | openssl | 95783193946982d5acfc9f8d43dc25c021f39b9c | 80,675,415,141,699,630,000,000,000,000,000,000,000 | 256 | ssl/s3_pkt.c: add multi-block processing [from master]. |
void sendReplyToClient(aeEventLoop *el, int fd, void *privdata, int mask) {
UNUSED(el);
UNUSED(mask);
writeToClient(fd,privdata,1);
} | 0 | [
"CWE-254"
] | redis | 874804da0c014a7d704b3d285aa500098a931f50 | 92,684,302,045,738,490,000,000,000,000,000,000,000 | 5 | Security: Cross Protocol Scripting protection.
This is an attempt at mitigating problems due to cross protocol
scripting, an attack targeting services using line oriented protocols
like Redis that can accept HTTP requests as valid protocol, by
discarding the invalid parts and accepting the payloads sent, for
example, ... |
static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
{
struct dentry *res;
struct inode *inode = NULL;
int error;
struct nfs_fh fhandle;
struct nfs_fattr fattr;
dfprintk(VFS, "NFS: lookup(%s/%s)\n",
dentry->d_parent->d_name.name, dentry->d_name.name);
nfs_inc_stats... | 0 | [
"CWE-20"
] | linux-2.6 | 54af3bb543c071769141387a42deaaab5074da55 | 215,781,099,488,693,970,000,000,000,000,000,000,000 | 68 | NFS: Fix an Oops in encode_lookup()
It doesn't look as if the NFS file name limit is being initialised correctly
in the struct nfs_server. Make sure that we limit whatever is being set in
nfs_probe_fsinfo() and nfs_init_server().
Also ensure that readdirplus and nfs4_path_walk respect our file name
limits.
Signed-of... |
idna_to_unicode_8zlz (const char *input, char **output, int flags)
{
char *utf8;
int rc;
rc = idna_to_unicode_8z8z (input, &utf8, flags);
*output = stringprep_utf8_to_locale (utf8);
free (utf8);
if (!*output)
return IDNA_ICONV_ERROR;
return rc;
} | 1 | [
"CWE-119"
] | libidn | 58c721ac2dc96bccd737f3f544f3a22a50477bbf | 324,946,234,275,114,570,000,000,000,000,000,000,000 | 14 | libidn: Fix crash in idna_to_unicode_8z8z and idna_to_unicode_8zlz. |
static int unmap_and_move(new_page_t get_new_page, unsigned long private,
struct page *page, int force)
{
int rc = 0;
int *result = NULL;
struct page *newpage = get_new_page(page, private, &result);
int rcu_locked = 0;
int charge = 0;
if (!newpage)
return -ENOMEM;
if (page_count(page) == 1)
/* page was ... | 0 | [
"CWE-20"
] | linux-2.6 | 89f5b7da2a6bad2e84670422ab8192382a5aeb9f | 178,600,568,590,998,900,000,000,000,000,000,000,000 | 113 | Reinstate ZERO_PAGE optimization in 'get_user_pages()' and fix XIP
KAMEZAWA Hiroyuki and Oleg Nesterov point out that since the commit
557ed1fa2620dc119adb86b34c614e152a629a80 ("remove ZERO_PAGE") removed
the ZERO_PAGE from the VM mappings, any users of get_user_pages() will
generally now populate the VM with real emp... |
assert_addr_policy_ok(smartlist_t *lst)
{
if (!lst) return;
SMARTLIST_FOREACH(lst, addr_policy_t *, t, {
tor_assert(t->policy_type == ADDR_POLICY_REJECT ||
t->policy_type == ADDR_POLICY_ACCEPT);
tor_assert(t->prt_min <= t->prt_max);
});
} | 0 | [
"CWE-399"
] | tor | 57e35ad3d91724882c345ac709666a551a977f0f | 134,597,587,190,467,660,000,000,000,000,000,000,000 | 9 | Avoid possible segfault when handling networkstatus vote with bad flavor
Fix for 6530; fix on 0.2.2.6-alpha. |
void ParticipantImpl::MyRTPSParticipantListener::onWriterDiscovery(
RTPSParticipant*,
rtps::WriterDiscoveryInfo&& info)
{
if (this->mp_participantimpl->mp_listener != nullptr)
{
this->mp_participantimpl->mp_listener->onPublisherDiscovery(mp_participantimpl->mp_participant,
... | 0 | [
"CWE-284"
] | Fast-DDS | d2aeab37eb4fad4376b68ea4dfbbf285a2926384 | 141,412,104,783,812,120,000,000,000,000,000,000,000 | 10 | check remote permissions (#1387)
* Refs 5346. Blackbox test
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. one-way string compare
Signed-off-by: Iker Luengo <ikerluengo@eprosima.com>
* Refs 5346. Do not add partition separator on last partition
Signed-off-by: Iker Luengo <ikerluengo@e... |
static bool tr_valid(struct kvm_vcpu *vcpu)
{
struct kvm_segment tr;
vmx_get_segment(vcpu, &tr, VCPU_SREG_TR);
if (tr.unusable)
return false;
if (tr.selector & SEGMENT_TI_MASK) /* TI = 1 */
return false;
if (tr.type != 3 && tr.type != 11) /* TODO: Check if guest is in IA32e mode */
return false;
if (!tr.p... | 0 | [
"CWE-284"
] | linux | 727ba748e110b4de50d142edca9d6a9b7e6111d8 | 86,709,816,610,542,250,000,000,000,000,000,000,000 | 17 | kvm: nVMX: Enforce cpl=0 for VMX instructions
VMX instructions executed inside a L1 VM will always trigger a VM exit
even when executed with cpl 3. This means we must perform the
privilege check in software.
Fixes: 70f3aac964ae("kvm: nVMX: Remove superfluous VMX instruction fault checks")
Cc: stable@vger.kernel.org
S... |
TEST_P(Http2CodecImplTest, PingFlood) {
initialize();
TestRequestHeaderMapImpl request_headers;
HttpTestUtility::addDefaultHeaders(request_headers);
EXPECT_CALL(request_decoder_, decodeHeaders_(_, false));
request_encoder_->encodeHeaders(request_headers, false);
// Send one frame above the outbound contro... | 0 | [
"CWE-400"
] | envoy | 0e49a495826ea9e29134c1bd54fdeb31a034f40c | 92,945,190,039,197,950,000,000,000,000,000,000,000 | 26 | http/2: add stats and stream flush timeout (#139)
This commit adds a new stream flush timeout to guard against a
remote server that does not open window once an entire stream has
been buffered for flushing. Additional stats have also been added
to better understand the codecs view of active streams as well as
amount o... |
static int get_crl_sk(X509_STORE_CTX *ctx, X509_CRL **pcrl, X509_CRL **pdcrl,
X509 **pissuer, int *pscore, unsigned int *preasons,
STACK_OF(X509_CRL) *crls)
{
int i, crl_score, best_score = *pscore;
unsigned int reasons, best_reasons = 0;
X509 *x = ctx->current_ce... | 0 | [
"CWE-119"
] | openssl | 370ac320301e28bb615cee80124c042649c95d14 | 261,054,933,013,344,500,000,000,000,000,000,000,000 | 43 | Fix length checks in X509_cmp_time to avoid out-of-bounds reads.
Also tighten X509_cmp_time to reject more than three fractional
seconds in the time; and to reject trailing garbage after the offset.
CVE-2015-1789
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org> |
static void midi_attr_release(struct config_item *item)
{
struct f_midi_opts *opts = to_f_midi_opts(item);
usb_put_function_instance(&opts->func_inst);
} | 0 | [
"CWE-415"
] | linux | 7fafcfdf6377b18b2a726ea554d6e593ba44349f | 29,889,708,237,220,545,000,000,000,000,000,000,000 | 6 | USB: gadget: f_midi: fixing a possible double-free in f_midi
It looks like there is a possibility of a double-free vulnerability on an
error path of the f_midi_set_alt function in the f_midi driver. If the
path is feasible then free_ep_req gets called twice:
req->complete = f_midi_complete;
err = us... |
get_it (PKT_pubkey_enc *enc, DEK *dek, PKT_public_key *sk, u32 *keyid)
{
gpg_error_t err;
byte *frame = NULL;
unsigned int n;
size_t nframe;
u16 csum, csum2;
int padding;
gcry_sexp_t s_data;
char *desc;
char *keygrip;
byte fp[MAX_FINGERPRINT_LEN];
size_t fpn;
if (DBG_CLOCK)
log_clock ("decr... | 0 | [
"CWE-20"
] | gnupg | 2183683bd633818dd031b090b5530951de76f392 | 5,292,404,214,303,607,000,000,000,000,000,000,000 | 257 | Use inline functions to convert buffer data to scalars.
* common/host2net.h (buf16_to_ulong, buf16_to_uint): New.
(buf16_to_ushort, buf16_to_u16): New.
(buf32_to_size_t, buf32_to_ulong, buf32_to_uint, buf32_to_u32): New.
--
Commit 91b826a38880fd8a989318585eb502582636ddd8 was not enough to
avoid all sign extension on ... |
void jpc_ft_fwdlift_row(jpc_fix_t *a, int numcols, int parity)
{
register jpc_fix_t *lptr;
register jpc_fix_t *hptr;
register int n;
int llen;
llen = (numcols + 1 - parity) >> 1;
if (numcols > 1) {
/* Apply the first lifting step. */
lptr = &a[0];
hptr = &a[llen];
if (parity) {
hptr[0] -= lptr[0];
... | 0 | [
"CWE-119",
"CWE-787"
] | jasper | 4a59cfaf9ab3d48fca4a15c0d2674bf7138e3d1a | 117,108,858,343,909,240,000,000,000,000,000,000,000 | 61 | Fixed a buffer overrun problem in the QMFB code in the JPC codec
that was caused by a buffer being allocated with a size that was too small
in some cases.
Added a new regression test case. |
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