idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
6,500 | void Gfx::opXObject(Object args[], int numArgs) {
char *name;
Object obj1, obj2, obj3, refObj;
#if OPI_SUPPORT
Object opiDict;
#endif
name = args[0].getName();
if (!res->lookupXObject(name, &obj1)) {
return;
}
if (!obj1.isStream()) {
error(getPos(), "XObject '%s' is wrong type", name);
obj1.f... | DoS | 0 | void Gfx::opXObject(Object args[], int numArgs) {
char *name;
Object obj1, obj2, obj3, refObj;
#if OPI_SUPPORT
Object opiDict;
#endif
name = args[0].getName();
if (!res->lookupXObject(name, &obj1)) {
return;
}
if (!obj1.isStream()) {
error(getPos(), "XObject '%s' is wrong type", name);
obj1.f... | @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,501 | void Gfx::popMarkedContent() {
MarkedContentStack *mc = mcStack;
mcStack = mc->next;
delete mc;
}
| DoS | 0 | void Gfx::popMarkedContent() {
MarkedContentStack *mc = mcStack;
mcStack = mc->next;
delete mc;
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,502 | void Gfx::popResources() {
GfxResources *resPtr;
resPtr = res->getNext();
delete res;
res = resPtr;
}
| DoS | 0 | void Gfx::popResources() {
GfxResources *resPtr;
resPtr = res->getNext();
delete res;
res = resPtr;
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,503 | void Gfx::pushMarkedContent() {
MarkedContentStack *mc = new MarkedContentStack();
mc->ocSuppressed = gFalse;
mc->next = mcStack;
mcStack = mc;
}
| DoS | 0 | void Gfx::pushMarkedContent() {
MarkedContentStack *mc = new MarkedContentStack();
mc->ocSuppressed = gFalse;
mc->next = mcStack;
mcStack = mc;
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,504 | void Gfx::pushStateGuard() {
stateGuards.push_back(stackHeight);
}
| DoS | 0 | void Gfx::pushStateGuard() {
stateGuards.push_back(stackHeight);
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,505 | void Gfx::saveState() {
out->saveState(state);
state = state->save();
stackHeight++;
}
| DoS | 0 | void Gfx::saveState() {
out->saveState(state);
state = state->save();
stackHeight++;
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,506 | GfxResources::~GfxResources() {
if (fonts) {
delete fonts;
}
xObjDict.free();
colorSpaceDict.free();
patternDict.free();
shadingDict.free();
gStateDict.free();
propertiesDict.free();
}
| DoS | 0 | GfxResources::~GfxResources() {
if (fonts) {
delete fonts;
}
xObjDict.free();
colorSpaceDict.free();
patternDict.free();
shadingDict.free();
gStateDict.free();
propertiesDict.free();
}
| @@ -536,6 +536,7 @@ Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, Catalog *cata
drawText = gFalse;
maskHaveCSPattern = gFalse;
mcStack = NULL;
+ parser = NULL;
// start the resource stack
res = new GfxResources(xref, resDict, NULL);
@@ -590,6 +591,7 @@ Gfx::Gfx(XRef *xrefA, Output... | CWE-20 | null | null |
6,507 | static int coroutine_fn v9fs_complete_rename(V9fsPDU *pdu, V9fsFidState *fidp,
int32_t newdirfid,
V9fsString *name)
{
char *end;
int err = 0;
V9fsPath new_path;
V9fsFidState *tfidp;
V9fsState *s = pdu->s;
V... | DoS | 0 | static int coroutine_fn v9fs_complete_rename(V9fsPDU *pdu, V9fsFidState *fidp,
int32_t newdirfid,
V9fsString *name)
{
char *end;
int err = 0;
V9fsPath new_path;
V9fsFidState *tfidp;
V9fsState *s = pdu->s;
V... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,508 | int v9fs_device_realize_common(V9fsState *s, Error **errp)
{
V9fsVirtioState *v = container_of(s, V9fsVirtioState, state);
int i, len;
struct stat stat;
FsDriverEntry *fse;
V9fsPath path;
int rc = 1;
/* initialize pdu allocator */
QLIST_INIT(&s->free_list);
QLIST_INIT(&s->active_lis... | DoS | 0 | int v9fs_device_realize_common(V9fsState *s, Error **errp)
{
V9fsVirtioState *v = container_of(s, V9fsVirtioState, state);
int i, len;
struct stat stat;
FsDriverEntry *fse;
V9fsPath path;
int rc = 1;
/* initialize pdu allocator */
QLIST_INIT(&s->free_list);
QLIST_INIT(&s->active_lis... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,509 | void v9fs_device_unrealize_common(V9fsState *s, Error **errp)
{
g_free(s->ctx.fs_root);
g_free(s->tag);
}
| DoS | 0 | void v9fs_device_unrealize_common(V9fsState *s, Error **errp)
{
g_free(s->ctx.fs_root);
g_free(s->tag);
}
| @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,510 | static void coroutine_fn v9fs_open(void *opaque)
{
int flags;
int32_t fid;
int32_t mode;
V9fsQID qid;
int iounit = 0;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
if (s->proto_version == V9FS_PRO... | DoS | 0 | static void coroutine_fn v9fs_open(void *opaque)
{
int flags;
int32_t fid;
int32_t mode;
V9fsQID qid;
int iounit = 0;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
if (s->proto_version == V9FS_PRO... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,511 | static void coroutine_fn v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &fid, &new... | DoS | 0 | static void coroutine_fn v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &fid, &new... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,512 | static void coroutine_fn v9fs_walk(void *opaque)
{
int name_idx;
V9fsQID *qids = NULL;
int i, err = 0;
V9fsPath dpath, path;
uint16_t nwnames;
struct stat stbuf;
size_t offset = 7;
int32_t fid, newfid;
V9fsString *wnames = NULL;
V9fsFidState *fidp;
V9fsFidState *newfidp = NUL... | DoS | 0 | static void coroutine_fn v9fs_walk(void *opaque)
{
int name_idx;
V9fsQID *qids = NULL;
int i, err = 0;
V9fsPath dpath, path;
uint16_t nwnames;
struct stat stbuf;
size_t offset = 7;
int32_t fid, newfid;
V9fsString *wnames = NULL;
V9fsFidState *fidp;
V9fsFidState *newfidp = NUL... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,513 | static int coroutine_fn v9fs_xattr_fid_clunk(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fs.xattr.copied_len == -1) {
/* getxattr/listxattr fid */
goto free_value;
}
/*
* if this is fid for setxattr. clunk should
* result in setxattr localcall
*/
if ... | DoS | 0 | static int coroutine_fn v9fs_xattr_fid_clunk(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fs.xattr.copied_len == -1) {
/* getxattr/listxattr fid */
goto free_value;
}
/*
* if this is fid for setxattr. clunk should
* result in setxattr localcall
*/
if ... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,514 | static int v9fs_xattr_read(V9fsState *s, V9fsPDU *pdu, V9fsFidState *fidp,
uint64_t off, uint32_t max_count)
{
ssize_t err;
size_t offset = 7;
int read_count;
int64_t xattr_len;
V9fsVirtioState *v = container_of(s, V9fsVirtioState, state);
VirtQueueElement *elem = v->e... | DoS | 0 | static int v9fs_xattr_read(V9fsState *s, V9fsPDU *pdu, V9fsFidState *fidp,
uint64_t off, uint32_t max_count)
{
ssize_t err;
size_t offset = 7;
int read_count;
int64_t xattr_len;
V9fsVirtioState *v = container_of(s, V9fsVirtioState, state);
VirtQueueElement *elem = v->e... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,515 | static void coroutine_fn v9fs_xattrcreate(void *opaque)
{
int flags;
int32_t fid;
int64_t size;
ssize_t err = 0;
V9fsString name;
size_t offset = 7;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, of... | DoS | 0 | static void coroutine_fn v9fs_xattrcreate(void *opaque)
{
int flags;
int32_t fid;
int64_t size;
ssize_t err = 0;
V9fsString name;
size_t offset = 7;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, of... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,516 | static void coroutine_fn v9fs_xattrwalk(void *opaque)
{
int64_t size;
V9fsString name;
ssize_t err = 0;
size_t offset = 7;
int32_t fid, newfid;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
er... | DoS | 0 | static void coroutine_fn v9fs_xattrwalk(void *opaque)
{
int64_t size;
V9fsString name;
ssize_t err = 0;
size_t offset = 7;
int32_t fid, newfid;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
er... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,517 | static void coroutine_fn virtfs_reset(V9fsPDU *pdu)
{
V9fsState *s = pdu->s;
V9fsFidState *fidp = NULL;
/* Free all fids */
while (s->fid_list) {
fidp = s->fid_list;
s->fid_list = fidp->next;
if (fidp->ref) {
fidp->clunked = 1;
} else {
free_fid(... | DoS | 0 | static void coroutine_fn virtfs_reset(V9fsPDU *pdu)
{
V9fsState *s = pdu->s;
V9fsFidState *fidp = NULL;
/* Free all fids */
while (s->fid_list) {
fidp = s->fid_list;
s->fid_list = fidp->next;
if (fidp->ref) {
fidp->clunked = 1;
} else {
free_fid(... | @@ -2090,7 +2090,7 @@ static void coroutine_fn v9fs_write(void *opaque)
offset = 7;
err = pdu_marshal(pdu, offset, "d", total);
if (err < 0) {
- goto out;
+ goto out_qiov;
}
err += offset;
trace_v9fs_write_return(pdu->tag, pdu->id, total, err); | CWE-399 | null | null |
6,518 | static void coroutine_fn v9fs_write(void *opaque)
{
ssize_t err;
int32_t fid;
uint64_t off;
uint32_t count;
int32_t len = 0;
int32_t total = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
QEMUIOVector qiov_full;
QEMUIOVector qiov;
... | DoS | 0 | static void coroutine_fn v9fs_write(void *opaque)
{
ssize_t err;
int32_t fid;
uint64_t off;
uint32_t count;
int32_t len = 0;
int32_t total = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
QEMUIOVector qiov_full;
QEMUIOVector qiov;
... | @@ -2413,6 +2413,7 @@ static void coroutine_fn v9fs_link(void *opaque)
if (!err) {
err = offset;
}
+ put_fid(pdu, oldfidp);
out:
put_fid(pdu, dfidp);
out_nofid: | CWE-399 | null | null |
6,519 | static void coroutine_fn v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
... | Overflow +Info | 0 | static void coroutine_fn v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
... | @@ -3282,7 +3282,7 @@ static void coroutine_fn v9fs_xattrcreate(void *opaque)
xattr_fidp->fs.xattr.flags = flags;
v9fs_string_init(&xattr_fidp->fs.xattr.name);
v9fs_string_copy(&xattr_fidp->fs.xattr.name, &name);
- xattr_fidp->fs.xattr.value = g_malloc(size);
+ xattr_fidp->fs.xattr.value = g_malloc... | CWE-119 | null | null |
6,520 | static inline void recv_fifo_put(SerialState *s, uint8_t chr)
{
/* Receive overruns do not overwrite FIFO contents. */
if (!fifo8_is_full(&s->recv_fifo)) {
fifo8_push(&s->recv_fifo, chr);
} else {
s->lsr |= UART_LSR_OE;
}
}
| DoS | 0 | static inline void recv_fifo_put(SerialState *s, uint8_t chr)
{
/* Receive overruns do not overwrite FIFO contents. */
if (!fifo8_is_full(&s->recv_fifo)) {
fifo8_push(&s->recv_fifo, chr);
} else {
s->lsr |= UART_LSR_OE;
}
}
| @@ -153,8 +153,9 @@ static void serial_update_parameters(SerialState *s)
int speed, parity, data_bits, stop_bits, frame_size;
QEMUSerialSetParams ssp;
- if (s->divider == 0)
+ if (s->divider == 0 || s->divider > s->baudbase) {
return;
+ }
/* Start bit. */
frame_size = 1; | CWE-369 | null | null |
6,521 | static void serial_update_irq(SerialState *s)
{
uint8_t tmp_iir = UART_IIR_NO_INT;
if ((s->ier & UART_IER_RLSI) && (s->lsr & UART_LSR_INT_ANY)) {
tmp_iir = UART_IIR_RLSI;
} else if ((s->ier & UART_IER_RDI) && s->timeout_ipending) {
/* Note that(s->ier & UART_IER_RDI) can mask this interrupt... | DoS | 0 | static void serial_update_irq(SerialState *s)
{
uint8_t tmp_iir = UART_IIR_NO_INT;
if ((s->ier & UART_IER_RLSI) && (s->lsr & UART_LSR_INT_ANY)) {
tmp_iir = UART_IIR_RLSI;
} else if ((s->ier & UART_IER_RDI) && s->timeout_ipending) {
/* Note that(s->ier & UART_IER_RDI) can mask this interrupt... | @@ -153,8 +153,9 @@ static void serial_update_parameters(SerialState *s)
int speed, parity, data_bits, stop_bits, frame_size;
QEMUSerialSetParams ssp;
- if (s->divider == 0)
+ if (s->divider == 0 || s->divider > s->baudbase) {
return;
+ }
/* Start bit. */
frame_size = 1; | CWE-369 | null | null |
6,522 | static int fid_to_qid(V9fsPDU *pdu, V9fsFidState *fidp, V9fsQID *qidp)
{
struct stat stbuf;
int err;
err = v9fs_co_lstat(pdu, &fidp->path, &stbuf);
if (err < 0) {
return err;
}
stat_to_qid(&stbuf, qidp);
return 0;
}
| DoS | 0 | static int fid_to_qid(V9fsPDU *pdu, V9fsFidState *fidp, V9fsQID *qidp)
{
struct stat stbuf;
int err;
err = v9fs_co_lstat(pdu, &fidp->path, &stbuf);
if (err < 0) {
return err;
}
stat_to_qid(&stbuf, qidp);
return 0;
}
| @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,523 | static int free_fid(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fid_type == P9_FID_FILE) {
/* If we reclaimed the fd no need to close */
if (fidp->fs.fd != -1) {
retval = v9fs_co_close(pdu, &fidp->fs);
}
} else if (fidp->fid_type == P9_FID_DIR) {
... | DoS | 0 | static int free_fid(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fid_type == P9_FID_FILE) {
/* If we reclaimed the fd no need to close */
if (fidp->fs.fd != -1) {
retval = v9fs_co_close(pdu, &fidp->fs);
}
} else if (fidp->fid_type == P9_FID_DIR) {
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,524 | static V9fsFidState *get_fid(V9fsPDU *pdu, int32_t fid)
{
int err;
V9fsFidState *f;
V9fsState *s = pdu->s;
for (f = s->fid_list; f; f = f->next) {
BUG_ON(f->clunked);
if (f->fid == fid) {
/*
* Update the fid ref upfront so that
* we don't get reclai... | DoS | 0 | static V9fsFidState *get_fid(V9fsPDU *pdu, int32_t fid)
{
int err;
V9fsFidState *f;
V9fsState *s = pdu->s;
for (f = s->fid_list; f; f = f->next) {
BUG_ON(f->clunked);
if (f->fid == fid) {
/*
* Update the fid ref upfront so that
* we don't get reclai... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,525 | static int32_t get_iounit(V9fsPDU *pdu, V9fsPath *path)
{
struct statfs stbuf;
int32_t iounit = 0;
V9fsState *s = pdu->s;
/*
* iounit should be multiples of f_bsize (host filesystem block size
* and as well as less than (client msize - P9_IOHDRSZ))
*/
if (!v9fs_co_statfs(pdu, path, &... | DoS | 0 | static int32_t get_iounit(V9fsPDU *pdu, V9fsPath *path)
{
struct statfs stbuf;
int32_t iounit = 0;
V9fsState *s = pdu->s;
/*
* iounit should be multiples of f_bsize (host filesystem block size
* and as well as less than (client msize - P9_IOHDRSZ))
*/
if (!v9fs_co_statfs(pdu, path, &... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,526 | static void pdu_complete(V9fsPDU *pdu, ssize_t len)
{
int8_t id = pdu->id + 1; /* Response */
V9fsState *s = pdu->s;
if (len < 0) {
int err = -len;
len = 7;
if (s->proto_version != V9FS_PROTO_2000L) {
V9fsString str;
str.data = strerror(err);
st... | DoS | 0 | static void pdu_complete(V9fsPDU *pdu, ssize_t len)
{
int8_t id = pdu->id + 1; /* Response */
V9fsState *s = pdu->s;
if (len < 0) {
int err = -len;
len = 7;
if (s->proto_version != V9FS_PROTO_2000L) {
V9fsString str;
str.data = strerror(err);
st... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,527 | void pdu_free(V9fsPDU *pdu)
{
if (pdu) {
V9fsState *s = pdu->s;
/*
* Cancelled pdu are added back to the freelist
* by flush request .
*/
if (!pdu->cancelled) {
QLIST_REMOVE(pdu, next);
QLIST_INSERT_HEAD(&s->free_list, pdu, next);
}
... | DoS | 0 | void pdu_free(V9fsPDU *pdu)
{
if (pdu) {
V9fsState *s = pdu->s;
/*
* Cancelled pdu are added back to the freelist
* by flush request .
*/
if (!pdu->cancelled) {
QLIST_REMOVE(pdu, next);
QLIST_INSERT_HEAD(&s->free_list, pdu, next);
}
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,528 | static int put_fid(V9fsPDU *pdu, V9fsFidState *fidp)
{
BUG_ON(!fidp->ref);
fidp->ref--;
/*
* Don't free the fid if it is in reclaim list
*/
if (!fidp->ref && fidp->clunked) {
if (fidp->fid == pdu->s->root_fid) {
/*
* if the clunked fid is root fid then we
... | DoS | 0 | static int put_fid(V9fsPDU *pdu, V9fsFidState *fidp)
{
BUG_ON(!fidp->ref);
fidp->ref--;
/*
* Don't free the fid if it is in reclaim list
*/
if (!fidp->ref && fidp->clunked) {
if (fidp->fid == pdu->s->root_fid) {
/*
* if the clunked fid is root fid then we
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,529 | static int stat_to_v9stat(V9fsPDU *pdu, V9fsPath *name,
const struct stat *stbuf,
V9fsStat *v9stat)
{
int err;
const char *str;
memset(v9stat, 0, sizeof(*v9stat));
stat_to_qid(stbuf, &v9stat->qid);
v9stat->mode = stat_to_v9mode(stbuf);
v9... | DoS | 0 | static int stat_to_v9stat(V9fsPDU *pdu, V9fsPath *name,
const struct stat *stbuf,
V9fsStat *v9stat)
{
int err;
const char *str;
memset(v9stat, 0, sizeof(*v9stat));
stat_to_qid(stbuf, &v9stat->qid);
v9stat->mode = stat_to_v9mode(stbuf);
v9... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,530 | static void v9fs_attach(void *opaque)
{
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
int32_t fid, afid, n_uname;
V9fsString uname, aname;
V9fsFidState *fidp;
size_t offset = 7;
V9fsQID qid;
ssize_t err;
v9fs_string_init(&uname);
v9fs_string_init(&aname);
err = pdu_unmarshal... | DoS | 0 | static void v9fs_attach(void *opaque)
{
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
int32_t fid, afid, n_uname;
V9fsString uname, aname;
V9fsFidState *fidp;
size_t offset = 7;
V9fsQID qid;
ssize_t err;
v9fs_string_init(&uname);
v9fs_string_init(&aname);
err = pdu_unmarshal... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,531 | static void v9fs_clunk(void *opaque)
{
int err;
int32_t fid;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_clunk(pdu->tag, pdu->id, fid);
... | DoS | 0 | static void v9fs_clunk(void *opaque)
{
int err;
int32_t fid;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_clunk(pdu->tag, pdu->id, fid);
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,532 | static int v9fs_complete_renameat(V9fsPDU *pdu, int32_t olddirfid,
V9fsString *old_name, int32_t newdirfid,
V9fsString *new_name)
{
int err = 0;
V9fsState *s = pdu->s;
V9fsFidState *newdirfidp = NULL, *olddirfidp = NULL;
olddirfidp = g... | DoS | 0 | static int v9fs_complete_renameat(V9fsPDU *pdu, int32_t olddirfid,
V9fsString *old_name, int32_t newdirfid,
V9fsString *new_name)
{
int err = 0;
V9fsState *s = pdu->s;
V9fsFidState *newdirfidp = NULL, *olddirfidp = NULL;
olddirfidp = g... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,533 | static void v9fs_create(void *opaque)
{
int32_t fid;
int err = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsQID qid;
int32_t perm;
int8_t mode;
V9fsPath path;
struct stat stbuf;
V9fsString name;
V9fsString extension;
int iounit;
V9fsPDU *pdu = opaque;
v9fs_path_... | DoS | 0 | static void v9fs_create(void *opaque)
{
int32_t fid;
int err = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsQID qid;
int32_t perm;
int8_t mode;
V9fsPath path;
struct stat stbuf;
V9fsString name;
V9fsString extension;
int iounit;
V9fsPDU *pdu = opaque;
v9fs_path_... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,534 | static int v9fs_do_readdir(V9fsPDU *pdu,
V9fsFidState *fidp, int32_t max_count)
{
size_t size;
V9fsQID qid;
V9fsString name;
int len, err = 0;
int32_t count = 0;
off_t saved_dir_pos;
struct dirent *dent;
/* save the directory position */
saved_dir_pos = v9... | DoS | 0 | static int v9fs_do_readdir(V9fsPDU *pdu,
V9fsFidState *fidp, int32_t max_count)
{
size_t size;
V9fsQID qid;
V9fsString name;
int len, err = 0;
int32_t count = 0;
off_t saved_dir_pos;
struct dirent *dent;
/* save the directory position */
saved_dir_pos = v9... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,535 | static int v9fs_do_readdir_with_stat(V9fsPDU *pdu,
V9fsFidState *fidp, uint32_t max_count)
{
V9fsPath path;
V9fsStat v9stat;
int len, err = 0;
int32_t count = 0;
struct stat stbuf;
off_t saved_dir_pos;
struct dirent *dent;
/* save the directory posit... | DoS | 0 | static int v9fs_do_readdir_with_stat(V9fsPDU *pdu,
V9fsFidState *fidp, uint32_t max_count)
{
V9fsPath path;
V9fsStat v9stat;
int len, err = 0;
int32_t count = 0;
struct stat stbuf;
off_t saved_dir_pos;
struct dirent *dent;
/* save the directory posit... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,536 | static void v9fs_fix_fid_paths(V9fsPDU *pdu, V9fsPath *olddir,
V9fsString *old_name, V9fsPath *newdir,
V9fsString *new_name)
{
V9fsFidState *tfidp;
V9fsPath oldpath, newpath;
V9fsState *s = pdu->s;
v9fs_path_init(&oldpath);
v9fs_path_in... | DoS | 0 | static void v9fs_fix_fid_paths(V9fsPDU *pdu, V9fsPath *olddir,
V9fsString *old_name, V9fsPath *newdir,
V9fsString *new_name)
{
V9fsFidState *tfidp;
V9fsPath oldpath, newpath;
V9fsState *s = pdu->s;
v9fs_path_init(&oldpath);
v9fs_path_in... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,537 | static void v9fs_fs_ro(void *opaque)
{
V9fsPDU *pdu = opaque;
pdu_complete(pdu, -EROFS);
}
| DoS | 0 | static void v9fs_fs_ro(void *opaque)
{
V9fsPDU *pdu = opaque;
pdu_complete(pdu, -EROFS);
}
| @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,538 | static void v9fs_getattr(void *opaque)
{
int32_t fid;
size_t offset = 7;
ssize_t retval = 0;
struct stat stbuf;
V9fsFidState *fidp;
uint64_t request_mask;
V9fsStatDotl v9stat_dotl;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
retval = pdu_unmarshal(pdu, offset, "dq", &fid, &req... | DoS | 0 | static void v9fs_getattr(void *opaque)
{
int32_t fid;
size_t offset = 7;
ssize_t retval = 0;
struct stat stbuf;
V9fsFidState *fidp;
uint64_t request_mask;
V9fsStatDotl v9stat_dotl;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
retval = pdu_unmarshal(pdu, offset, "dq", &fid, &req... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,539 | static void v9fs_getlock(void *opaque)
{
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsGetlock glock;
int32_t fid, err = 0;
V9fsPDU *pdu = opaque;
v9fs_string_init(&glock.client_id);
err = pdu_unmarshal(pdu, offset, "dbqqds", &fid, &glock.type,
&g... | DoS | 0 | static void v9fs_getlock(void *opaque)
{
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsGetlock glock;
int32_t fid, err = 0;
V9fsPDU *pdu = opaque;
v9fs_string_init(&glock.client_id);
err = pdu_unmarshal(pdu, offset, "dbqqds", &fid, &glock.type,
&g... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,540 | static void v9fs_lcreate(void *opaque)
{
int32_t dfid, flags, mode;
gid_t gid;
ssize_t err = 0;
ssize_t offset = 7;
V9fsString name;
V9fsFidState *fidp;
struct stat stbuf;
V9fsQID qid;
int32_t iounit;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pd... | DoS | 0 | static void v9fs_lcreate(void *opaque)
{
int32_t dfid, flags, mode;
gid_t gid;
ssize_t err = 0;
ssize_t offset = 7;
V9fsString name;
V9fsFidState *fidp;
struct stat stbuf;
V9fsQID qid;
int32_t iounit;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pd... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,541 | static void v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
goto out... | DoS | 0 | static void v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
goto out... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,542 | static void v9fs_lock(void *opaque)
{
int8_t status;
V9fsFlock flock;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
int32_t fid, err = 0;
V9fsPDU *pdu = opaque;
status = P9_LOCK_ERROR;
v9fs_string_init(&flock.client_id);
err = pdu_unmarshal(pdu, offset, "dbdqqds", &f... | DoS | 0 | static void v9fs_lock(void *opaque)
{
int8_t status;
V9fsFlock flock;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
int32_t fid, err = 0;
V9fsPDU *pdu = opaque;
status = P9_LOCK_ERROR;
v9fs_string_init(&flock.client_id);
err = pdu_unmarshal(pdu, offset, "dbdqqds", &f... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,543 | static int v9fs_mark_fids_unreclaim(V9fsPDU *pdu, V9fsPath *path)
{
int err;
V9fsState *s = pdu->s;
V9fsFidState *fidp, head_fid;
head_fid.next = s->fid_list;
for (fidp = s->fid_list; fidp; fidp = fidp->next) {
if (fidp->path.size != path->size) {
continue;
}
if ... | DoS | 0 | static int v9fs_mark_fids_unreclaim(V9fsPDU *pdu, V9fsPath *path)
{
int err;
V9fsState *s = pdu->s;
V9fsFidState *fidp, head_fid;
head_fid.next = s->fid_list;
for (fidp = s->fid_list; fidp; fidp = fidp->next) {
if (fidp->path.size != path->size) {
continue;
}
if ... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,544 | static void v9fs_mknod(void *opaque)
{
int mode;
gid_t gid;
int32_t fid;
V9fsQID qid;
int err = 0;
int major, minor;
size_t offset = 7;
V9fsString name;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, o... | DoS | 0 | static void v9fs_mknod(void *opaque)
{
int mode;
gid_t gid;
int32_t fid;
V9fsQID qid;
int err = 0;
int major, minor;
size_t offset = 7;
V9fsString name;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, o... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,545 | static void v9fs_op_not_supp(void *opaque)
{
V9fsPDU *pdu = opaque;
pdu_complete(pdu, -EOPNOTSUPP);
}
| DoS | 0 | static void v9fs_op_not_supp(void *opaque)
{
V9fsPDU *pdu = opaque;
pdu_complete(pdu, -EOPNOTSUPP);
}
| @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,546 | static void v9fs_open(void *opaque)
{
int flags;
int32_t fid;
int32_t mode;
V9fsQID qid;
int iounit = 0;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
if (s->proto_version == V9FS_PROTO_2000L) {
... | DoS | 0 | static void v9fs_open(void *opaque)
{
int flags;
int32_t fid;
int32_t mode;
V9fsQID qid;
int iounit = 0;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
if (s->proto_version == V9FS_PROTO_2000L) {
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,547 | static void v9fs_readdir(void *opaque)
{
int32_t fid;
V9fsFidState *fidp;
ssize_t retval = 0;
size_t offset = 7;
uint64_t initial_offset;
int32_t count;
uint32_t max_count;
V9fsPDU *pdu = opaque;
retval = pdu_unmarshal(pdu, offset, "dqd", &fid,
&initial_of... | DoS | 0 | static void v9fs_readdir(void *opaque)
{
int32_t fid;
V9fsFidState *fidp;
ssize_t retval = 0;
size_t offset = 7;
uint64_t initial_offset;
int32_t count;
uint32_t max_count;
V9fsPDU *pdu = opaque;
retval = pdu_unmarshal(pdu, offset, "dqd", &fid,
&initial_of... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,548 | static void v9fs_readlink(void *opaque)
{
V9fsPDU *pdu = opaque;
size_t offset = 7;
V9fsString target;
int32_t fid;
int err = 0;
V9fsFidState *fidp;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_readlink(pdu->tag, pdu->id, fid);... | DoS | 0 | static void v9fs_readlink(void *opaque)
{
V9fsPDU *pdu = opaque;
size_t offset = 7;
V9fsString target;
int32_t fid;
int err = 0;
V9fsFidState *fidp;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_readlink(pdu->tag, pdu->id, fid);... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,549 | void v9fs_reclaim_fd(V9fsPDU *pdu)
{
int reclaim_count = 0;
V9fsState *s = pdu->s;
V9fsFidState *f, *reclaim_list = NULL;
for (f = s->fid_list; f; f = f->next) {
/*
* Unlink fids cannot be reclaimed. Check
* for them and skip them. Also skip fids
* currently being ope... | DoS | 0 | void v9fs_reclaim_fd(V9fsPDU *pdu)
{
int reclaim_count = 0;
V9fsState *s = pdu->s;
V9fsFidState *f, *reclaim_list = NULL;
for (f = s->fid_list; f; f = f->next) {
/*
* Unlink fids cannot be reclaimed. Check
* for them and skip them. Also skip fids
* currently being ope... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,550 | static void v9fs_remove(void *opaque)
{
int32_t fid;
int err = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_remove(pdu->tag, pdu->id, fid);
fidp = get_fid(pdu, f... | DoS | 0 | static void v9fs_remove(void *opaque)
{
int32_t fid;
int err = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_remove(pdu->tag, pdu->id, fid);
fidp = get_fid(pdu, f... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,551 | static void v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &fid, &newdirfid, &name... | DoS | 0 | static void v9fs_rename(void *opaque)
{
int32_t fid;
ssize_t err = 0;
size_t offset = 7;
V9fsString name;
int32_t newdirfid;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &fid, &newdirfid, &name... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,552 | static void v9fs_renameat(void *opaque)
{
ssize_t err = 0;
size_t offset = 7;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
int32_t olddirfid, newdirfid;
V9fsString old_name, new_name;
v9fs_string_init(&old_name);
v9fs_string_init(&new_name);
err = pdu_unmarshal(pdu, offset, "dsds",... | DoS | 0 | static void v9fs_renameat(void *opaque)
{
ssize_t err = 0;
size_t offset = 7;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
int32_t olddirfid, newdirfid;
V9fsString old_name, new_name;
v9fs_string_init(&old_name);
v9fs_string_init(&new_name);
err = pdu_unmarshal(pdu, offset, "dsds",... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,553 | static int v9fs_reopen_fid(V9fsPDU *pdu, V9fsFidState *f)
{
int err = 1;
if (f->fid_type == P9_FID_FILE) {
if (f->fs.fd == -1) {
do {
err = v9fs_co_open(pdu, f, f->open_flags);
} while (err == -EINTR && !pdu->cancelled);
}
} else if (f->fid_type == P9_... | DoS | 0 | static int v9fs_reopen_fid(V9fsPDU *pdu, V9fsFidState *f)
{
int err = 1;
if (f->fid_type == P9_FID_FILE) {
if (f->fs.fd == -1) {
do {
err = v9fs_co_open(pdu, f, f->open_flags);
} while (err == -EINTR && !pdu->cancelled);
}
} else if (f->fid_type == P9_... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,554 | static void v9fs_setattr(void *opaque)
{
int err = 0;
int32_t fid;
V9fsFidState *fidp;
size_t offset = 7;
V9fsIattr v9iattr;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "dI", &fid, &v9iattr);
if (err < 0) {
goto out_nofid;
}
fidp = get_fid(pdu, fid);
if ... | DoS | 0 | static void v9fs_setattr(void *opaque)
{
int err = 0;
int32_t fid;
V9fsFidState *fidp;
size_t offset = 7;
V9fsIattr v9iattr;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "dI", &fid, &v9iattr);
if (err < 0) {
goto out_nofid;
}
fidp = get_fid(pdu, fid);
if ... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,555 | static void v9fs_stat(void *opaque)
{
int32_t fid;
V9fsStat v9stat;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_stat(pdu->ta... | DoS | 0 | static void v9fs_stat(void *opaque)
{
int32_t fid;
V9fsStat v9stat;
ssize_t err = 0;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
err = pdu_unmarshal(pdu, offset, "d", &fid);
if (err < 0) {
goto out_nofid;
}
trace_v9fs_stat(pdu->ta... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,556 | static void v9fs_statfs(void *opaque)
{
int32_t fid;
ssize_t retval = 0;
size_t offset = 7;
V9fsFidState *fidp;
struct statfs stbuf;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
retval = pdu_unmarshal(pdu, offset, "d", &fid);
if (retval < 0) {
goto out_nofid;
}
fidp... | DoS | 0 | static void v9fs_statfs(void *opaque)
{
int32_t fid;
ssize_t retval = 0;
size_t offset = 7;
V9fsFidState *fidp;
struct statfs stbuf;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
retval = pdu_unmarshal(pdu, offset, "d", &fid);
if (retval < 0) {
goto out_nofid;
}
fidp... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,557 | static void v9fs_symlink(void *opaque)
{
V9fsPDU *pdu = opaque;
V9fsString name;
V9fsString symname;
V9fsFidState *dfidp;
V9fsQID qid;
struct stat stbuf;
int32_t dfid;
int err = 0;
gid_t gid;
size_t offset = 7;
v9fs_string_init(&name);
v9fs_string_init(&symname);
err... | DoS | 0 | static void v9fs_symlink(void *opaque)
{
V9fsPDU *pdu = opaque;
V9fsString name;
V9fsString symname;
V9fsFidState *dfidp;
V9fsQID qid;
struct stat stbuf;
int32_t dfid;
int err = 0;
gid_t gid;
size_t offset = 7;
v9fs_string_init(&name);
v9fs_string_init(&symname);
err... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,558 | static void v9fs_unlinkat(void *opaque)
{
int err = 0;
V9fsString name;
int32_t dfid, flags;
size_t offset = 7;
V9fsPath path;
V9fsFidState *dfidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dsd", &dfid, &name, &flags);
if (err < 0) {
... | DoS | 0 | static void v9fs_unlinkat(void *opaque)
{
int err = 0;
V9fsString name;
int32_t dfid, flags;
size_t offset = 7;
V9fsPath path;
V9fsFidState *dfidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dsd", &dfid, &name, &flags);
if (err < 0) {
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,559 | static void v9fs_walk(void *opaque)
{
int name_idx;
V9fsQID *qids = NULL;
int i, err = 0;
V9fsPath dpath, path;
uint16_t nwnames;
struct stat stbuf;
size_t offset = 7;
int32_t fid, newfid;
V9fsString *wnames = NULL;
V9fsFidState *fidp;
V9fsFidState *newfidp = NULL;
V9fsPD... | DoS | 0 | static void v9fs_walk(void *opaque)
{
int name_idx;
V9fsQID *qids = NULL;
int i, err = 0;
V9fsPath dpath, path;
uint16_t nwnames;
struct stat stbuf;
size_t offset = 7;
int32_t fid, newfid;
V9fsString *wnames = NULL;
V9fsFidState *fidp;
V9fsFidState *newfidp = NULL;
V9fsPD... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,560 | static void v9fs_write(void *opaque)
{
ssize_t err;
int32_t fid;
uint64_t off;
uint32_t count;
int32_t len = 0;
int32_t total = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
QEMUIOVector qiov_full;
QEMUIOVector qiov;
err = pd... | DoS | 0 | static void v9fs_write(void *opaque)
{
ssize_t err;
int32_t fid;
uint64_t off;
uint32_t count;
int32_t len = 0;
int32_t total = 0;
size_t offset = 7;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
QEMUIOVector qiov_full;
QEMUIOVector qiov;
err = pd... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,561 | static void v9fs_wstat(void *opaque)
{
int32_t fid;
int err = 0;
int16_t unused;
V9fsStat v9stat;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
v9fs_stat_init(&v9stat);
err = pdu_unmarshal(pdu, offset, "dwS", &fid, &unused, &v9stat);
if (er... | DoS | 0 | static void v9fs_wstat(void *opaque)
{
int32_t fid;
int err = 0;
int16_t unused;
V9fsStat v9stat;
size_t offset = 7;
struct stat stbuf;
V9fsFidState *fidp;
V9fsPDU *pdu = opaque;
v9fs_stat_init(&v9stat);
err = pdu_unmarshal(pdu, offset, "dwS", &fid, &unused, &v9stat);
if (er... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,562 | static int v9fs_xattr_fid_clunk(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fs.xattr.copied_len == -1) {
/* getxattr/listxattr fid */
goto free_value;
}
/*
* if this is fid for setxattr. clunk should
* result in setxattr localcall
*/
if (fidp->fs.xat... | DoS | 0 | static int v9fs_xattr_fid_clunk(V9fsPDU *pdu, V9fsFidState *fidp)
{
int retval = 0;
if (fidp->fs.xattr.copied_len == -1) {
/* getxattr/listxattr fid */
goto free_value;
}
/*
* if this is fid for setxattr. clunk should
* result in setxattr localcall
*/
if (fidp->fs.xat... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,563 | static void v9fs_xattrcreate(void *opaque)
{
int flags;
int32_t fid;
int64_t size;
ssize_t err = 0;
V9fsString name;
size_t offset = 7;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dsqd",... | DoS | 0 | static void v9fs_xattrcreate(void *opaque)
{
int flags;
int32_t fid;
int64_t size;
ssize_t err = 0;
V9fsString name;
size_t offset = 7;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp;
V9fsPDU *pdu = opaque;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dsqd",... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,564 | static void v9fs_xattrwalk(void *opaque)
{
int64_t size;
V9fsString name;
ssize_t err = 0;
size_t offset = 7;
int32_t fid, newfid;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmar... | DoS | 0 | static void v9fs_xattrwalk(void *opaque)
{
int64_t size;
V9fsString name;
ssize_t err = 0;
size_t offset = 7;
int32_t fid, newfid;
V9fsFidState *file_fidp;
V9fsFidState *xattr_fidp = NULL;
V9fsPDU *pdu = opaque;
V9fsState *s = pdu->s;
v9fs_string_init(&name);
err = pdu_unmar... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,565 | static void virtfs_reset(V9fsPDU *pdu)
{
V9fsState *s = pdu->s;
V9fsFidState *fidp = NULL;
/* Free all fids */
while (s->fid_list) {
fidp = s->fid_list;
s->fid_list = fidp->next;
if (fidp->ref) {
fidp->clunked = 1;
} else {
free_fid(pdu, fidp);
... | DoS | 0 | static void virtfs_reset(V9fsPDU *pdu)
{
V9fsState *s = pdu->s;
V9fsFidState *fidp = NULL;
/* Free all fids */
while (s->fid_list) {
fidp = s->fid_list;
s->fid_list = fidp->next;
if (fidp->ref) {
fidp->clunked = 1;
} else {
free_fid(pdu, fidp);
... | @@ -1826,14 +1826,15 @@ static void v9fs_read(void *opaque)
if (len < 0) {
/* IO error return the error */
err = len;
- goto out;
+ goto out_free_iovec;
}
} while (count < max_count && len > 0);
err = pdu_marshal... | CWE-399 | null | null |
6,566 | void usb_ehci_init(EHCIState *s, DeviceState *dev)
{
/* 2.2 host controller interface version */
s->caps[0x00] = (uint8_t)(s->opregbase - s->capsbase);
s->caps[0x01] = 0x00;
s->caps[0x02] = 0x00;
s->caps[0x03] = 0x01; /* HC version */
s->caps[0x04] = s->portnr; /* Number of downstream p... | DoS | 0 | void usb_ehci_init(EHCIState *s, DeviceState *dev)
{
/* 2.2 host controller interface version */
s->caps[0x00] = (uint8_t)(s->opregbase - s->capsbase);
s->caps[0x01] = 0x00;
s->caps[0x02] = 0x00;
s->caps[0x03] = 0x01; /* HC version */
s->caps[0x04] = s->portnr; /* Number of downstream p... | @@ -1426,6 +1426,7 @@ static int ehci_process_itd(EHCIState *ehci,
if (off + len > 4096) {
/* transfer crosses page border */
if (pg == 6) {
+ qemu_sglist_destroy(&ehci->isgl);
return -1; /* avoid page pg + 1 */
}
... | CWE-399 | null | null |
6,567 | XvImageFormatValues * XvMCListSubpictureTypes (
Display * dpy,
XvPortID port,
int surface_type_id,
int *count_return
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcListSubpictureTypesReply rep;
xvmcListSubpictureTypesReq *req;
XvImageFormatValues *ret = NULL;
*count_return = 0;
... | Overflow | 0 | XvImageFormatValues * XvMCListSubpictureTypes (
Display * dpy,
XvPortID port,
int surface_type_id,
int *count_return
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcListSubpictureTypesReply rep;
xvmcListSubpictureTypesReq *req;
XvImageFormatValues *ret = NULL;
*count_return = 0;
... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,568 | XvMCSurfaceInfo * XvMCListSurfaceTypes(Display *dpy, XvPortID port, int *num)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcListSurfaceTypesReply rep;
xvmcListSurfaceTypesReq *req;
XvMCSurfaceInfo *surface_info = NULL;
*num = 0;
XvMCCheckExtension (dpy, info, NULL);
LockDisplay (... | Overflow | 0 | XvMCSurfaceInfo * XvMCListSurfaceTypes(Display *dpy, XvPortID port, int *num)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcListSurfaceTypesReply rep;
xvmcListSurfaceTypesReq *req;
XvMCSurfaceInfo *surface_info = NULL;
*num = 0;
XvMCCheckExtension (dpy, info, NULL);
LockDisplay (... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,569 | Bool XvMCQueryExtension (Display *dpy, int *event_basep, int *error_basep)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
if (XextHasExtension(info)) {
*event_basep = info->codes->first_event;
*error_basep = info->codes->first_error;
return True;
} else {
return False;
... | Overflow | 0 | Bool XvMCQueryExtension (Display *dpy, int *event_basep, int *error_basep)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
if (XextHasExtension(info)) {
*event_basep = info->codes->first_event;
*error_basep = info->codes->first_error;
return True;
} else {
return False;
... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,570 | Status XvMCQueryVersion (Display *dpy, int *major, int *minor)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcQueryVersionReply rep;
xvmcQueryVersionReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (QueryVersion, req);
if (!_XReply (dpy, (x... | Overflow | 0 | Status XvMCQueryVersion (Display *dpy, int *major, int *minor)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcQueryVersionReply rep;
xvmcQueryVersionReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (QueryVersion, req);
if (!_XReply (dpy, (x... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,571 | Status _xvmc_create_context (
Display *dpy,
XvMCContext *context,
int *priv_count,
CARD32 **priv_data
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcCreateContextReply rep;
xvmcCreateContextReq *req;
*priv_count = 0;
*priv_data = NULL;
XvMCCheckExtension (dpy, info, B... | Overflow | 0 | Status _xvmc_create_context (
Display *dpy,
XvMCContext *context,
int *priv_count,
CARD32 **priv_data
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcCreateContextReply rep;
xvmcCreateContextReq *req;
*priv_count = 0;
*priv_data = NULL;
XvMCCheckExtension (dpy, info, B... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,572 | Status _xvmc_destroy_context (
Display *dpy,
XvMCContext *context
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroyContextReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroyContext, req);
req->context_id = context->context_... | Overflow | 0 | Status _xvmc_destroy_context (
Display *dpy,
XvMCContext *context
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroyContextReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroyContext, req);
req->context_id = context->context_... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,573 | Status _xvmc_destroy_subpicture(
Display *dpy,
XvMCSubpicture *subpicture
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroySubpictureReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroySubpicture, req);
req->subpicture_id = ... | Overflow | 0 | Status _xvmc_destroy_subpicture(
Display *dpy,
XvMCSubpicture *subpicture
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroySubpictureReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroySubpicture, req);
req->subpicture_id = ... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,574 | Status _xvmc_destroy_surface (
Display *dpy,
XvMCSurface *surface
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroySurfaceReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroySurface, req);
req->surface_id = surface->surface_... | Overflow | 0 | Status _xvmc_destroy_surface (
Display *dpy,
XvMCSurface *surface
)
{
XExtDisplayInfo *info = xvmc_find_display(dpy);
xvmcDestroySurfaceReq *req;
XvMCCheckExtension (dpy, info, BadImplementation);
LockDisplay (dpy);
XvMCGetReq (DestroySurface, req);
req->surface_id = surface->surface_... | @@ -576,9 +576,9 @@ Status XvMCGetDRInfo(Display *dpy, XvPortID port,
if (*name && *busID && tmpBuf) {
_XRead(dpy, tmpBuf, realSize);
strncpy(*name,tmpBuf,rep.nameLen);
- (*name)[rep.nameLen - 1] = '\0';
+ (*name)[rep.nameLen == 0 ? 0 : rep.nameLen - 1] = '\0';
strncpy(*busID,tmpBuf+rep.name... | CWE-119 | null | null |
6,575 | SendRange(
Display *dpy,
XRecordRange **range_item,
int nranges)
{
int rlen = SIZEOF(xRecordRange);
while(nranges--)
{
xRecordRange xrange;
xrange.coreRequestsFirst = (*range_item)->core_requests.first;
xrange.coreRequestsLast = (*range_item)->core_requests.last;
... | DoS | 0 | SendRange(
Display *dpy,
XRecordRange **range_item,
int nranges)
{
int rlen = SIZEOF(xRecordRange);
while(nranges--)
{
xRecordRange xrange;
xrange.coreRequestsFirst = (*range_item)->core_requests.first;
xrange.coreRequestsLast = (*range_item)->core_requests.last;
... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,576 | XRecordAllocRange(void)
{
return (XRecordRange*)Xcalloc(1, sizeof(XRecordRange));
}
| DoS | 0 | XRecordAllocRange(void)
{
return (XRecordRange*)Xcalloc(1, sizeof(XRecordRange));
}
| @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,577 | XRecordCreateContext(Display *dpy, int datum_flags,
XRecordClientSpec *clients, int nclients,
XRecordRange **ranges, int nranges)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordCreateContextReq *req;
int clen = 4 * nclients;
XRecordCheckExtension (dpy, info, 0);
Loc... | DoS | 0 | XRecordCreateContext(Display *dpy, int datum_flags,
XRecordClientSpec *clients, int nclients,
XRecordRange **ranges, int nranges)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordCreateContextReq *req;
int clen = 4 * nclients;
XRecordCheckExtension (dpy, info, 0);
Loc... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,578 | XRecordFreeData(XRecordInterceptData *data)
{
/* we can do this cast because that is what we really allocated */
struct intercept_queue *iq = (struct intercept_queue *)data;
struct reply_buffer *rbp = NULL;
struct mem_cache_str *cache = iq->cache;
/*
* figure out what reply_buffer this points ... | DoS | 0 | XRecordFreeData(XRecordInterceptData *data)
{
/* we can do this cast because that is what we really allocated */
struct intercept_queue *iq = (struct intercept_queue *)data;
struct reply_buffer *rbp = NULL;
struct mem_cache_str *cache = iq->cache;
/*
* figure out what reply_buffer this points ... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,579 | XRecordFreeState(XRecordState *state)
{
int i;
for(i=0; i<state->nclients; i++) {
if (state->client_info[i]->ranges) {
if (state->client_info[i]->ranges[0])
Xfree(state->client_info[i]->ranges[0]);
Xfree(state->client_info[i]->ranges);
}
}
if (state->client_info) {
if (state->client_info... | DoS | 0 | XRecordFreeState(XRecordState *state)
{
int i;
for(i=0; i<state->nclients; i++) {
if (state->client_info[i]->ranges) {
if (state->client_info[i]->ranges[0])
Xfree(state->client_info[i]->ranges[0]);
Xfree(state->client_info[i]->ranges);
}
}
if (state->client_info) {
if (state->client_info... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,580 | XRecordGetContext(Display *dpy, XRecordContext context,
XRecordState **state_return)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordGetContextReq *req;
xRecordGetContextReply rep;
unsigned int count, i, rn;
xRecordRange xrange;
xRecordClientInfo xclient_inf;
XR... | DoS | 0 | XRecordGetContext(Display *dpy, XRecordContext context,
XRecordState **state_return)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordGetContextReq *req;
xRecordGetContextReply rep;
unsigned int count, i, rn;
xRecordRange xrange;
xRecordClientInfo xclient_inf;
XR... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,581 | XRecordIdBaseMask(Display *dpy)
{
return 0x1fffffff & ~dpy->resource_mask;
}
| DoS | 0 | XRecordIdBaseMask(Display *dpy)
{
return 0x1fffffff & ~dpy->resource_mask;
}
| @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,582 | XRecordQueryVersion(Display *dpy, int *cmajor_return, int *cminor_return)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordQueryVersionReq *req;
xRecordQueryVersionReply rep;
XRecordCheckExtension (dpy, info, False);
LockDisplay(dpy);
GetReq(RecordQueryVersion, req);
req-... | DoS | 0 | XRecordQueryVersion(Display *dpy, int *cmajor_return, int *cminor_return)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordQueryVersionReq *req;
xRecordQueryVersionReply rep;
XRecordCheckExtension (dpy, info, False);
LockDisplay(dpy);
GetReq(RecordQueryVersion, req);
req-... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,583 | XRecordUnregisterClients(Display *dpy, XRecordContext context,
XRecordClientSpec *clients, int nclients)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordUnregisterClientsReq *req;
int clen = 4 * nclients;
XRecordCheckExtension (dpy, info, 0);
LockDisplay(dpy);
GetReq(Record... | DoS | 0 | XRecordUnregisterClients(Display *dpy, XRecordContext context,
XRecordClientSpec *clients, int nclients)
{
XExtDisplayInfo *info = find_display (dpy);
register xRecordUnregisterClientsReq *req;
int clen = 4 * nclients;
XRecordCheckExtension (dpy, info, 0);
LockDisplay(dpy);
GetReq(Record... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,584 | static XRecordInterceptData *alloc_inter_data(XExtDisplayInfo *info)
{
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct intercept_queue *iq;
/* if there is one on the free list, pop it */
if (cache->inter_data) {
iq = cache->inter_data;
cache->inter_data = iq->next;
return &i... | DoS | 0 | static XRecordInterceptData *alloc_inter_data(XExtDisplayInfo *info)
{
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct intercept_queue *iq;
/* if there is one on the free list, pop it */
if (cache->inter_data) {
iq = cache->inter_data;
cache->inter_data = iq->next;
return &i... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,585 | static XPointer alloc_mem_cache(void)
{
struct mem_cache_str *cache;
/* note that an error will go unnoticed */
cache = (struct mem_cache_str *) Xmalloc(sizeof(struct mem_cache_str));
if (cache) {
cache->display_closed = False;
cache->inter_data = NULL;
cache->inter_data_count = 0;
cache->reply_buf... | DoS | 0 | static XPointer alloc_mem_cache(void)
{
struct mem_cache_str *cache;
/* note that an error will go unnoticed */
cache = (struct mem_cache_str *) Xmalloc(sizeof(struct mem_cache_str));
if (cache) {
cache->display_closed = False;
cache->inter_data = NULL;
cache->inter_data_count = 0;
cache->reply_buf... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,586 | static struct reply_buffer *alloc_reply_buffer(
XExtDisplayInfo *info,
int nbytes)
{
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct reply_buffer *rbp;
struct reply_buffer *saved_rb = NULL;
/*
* First look for an allocated buffer that is not in use.
* If we hav... | DoS | 0 | static struct reply_buffer *alloc_reply_buffer(
XExtDisplayInfo *info,
int nbytes)
{
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct reply_buffer *rbp;
struct reply_buffer *saved_rb = NULL;
/*
* First look for an allocated buffer that is not in use.
* If we hav... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,587 | static int close_display(
Display *dpy,
XExtCodes *codes) /* not used */
{
XExtDisplayInfo *info = find_display (dpy);
LockDisplay(dpy);
if (info && info->data) {
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct intercept_queue *iq, *iq_next;
struct reply_buffer *rbp, **... | DoS | 0 | static int close_display(
Display *dpy,
XExtCodes *codes) /* not used */
{
XExtDisplayInfo *info = find_display (dpy);
LockDisplay(dpy);
if (info && info->data) {
struct mem_cache_str *cache = (struct mem_cache_str *)info->data;
struct intercept_queue *iq, *iq_next;
struct reply_buffer *rbp, **... | @@ -749,15 +749,23 @@ parse_reply_call_callback(
switch (rep->category) {
case XRecordFromServer:
if (rep->elementHeader&XRecordFromServerTime) {
+ if (current_index + 4 > rep->length << 2)
+ return Error;
EXTRACT_CARD32(rep->clientSwapped,
reply->buf+current_index,
data->server... | CWE-20 | null | null |
6,588 | XRenderCloseDisplay (Display *dpy, XExtCodes *codes)
{
XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
if (info && info->info) XFree (info->info);
return XRenderExtRemoveDisplay (&XRenderExtensionInfo, dpy);
}
| Overflow | 0 | XRenderCloseDisplay (Display *dpy, XExtCodes *codes)
{
XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
if (info && info->info) XFree (info->info);
return XRenderExtRemoveDisplay (&XRenderExtensionInfo, dpy);
}
| @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,589 | XRenderDepthCheckErrorHandler (Display *dpy, XErrorEvent *evt)
{
if (evt->request_code == X_CreatePixmap && evt->error_code == BadValue)
{
DepthCheckPtr d;
_XLockMutex(_Xglobal_lock);
for (d = depthChecks; d; d = d->next)
if (d->dpy == dpy)
{
if ((long) (evt->serial - d->serial) >= 0)
d->mi... | Overflow | 0 | XRenderDepthCheckErrorHandler (Display *dpy, XErrorEvent *evt)
{
if (evt->request_code == X_CreatePixmap && evt->error_code == BadValue)
{
DepthCheckPtr d;
_XLockMutex(_Xglobal_lock);
for (d = depthChecks; d; d = d->next)
if (d->dpy == dpy)
{
if ((long) (evt->serial - d->serial) >= 0)
d->mi... | @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,590 | XRenderExtAddDisplay (XRenderExtInfo *extinfo,
Display *dpy,
char *ext_name)
{
XRenderExtDisplayInfo *dpyinfo;
dpyinfo = (XRenderExtDisplayInfo *) Xmalloc (sizeof (XRenderExtDisplayInfo));
if (!dpyinfo) return NULL;
dpyinfo->display = dpy;
... | Overflow | 0 | XRenderExtAddDisplay (XRenderExtInfo *extinfo,
Display *dpy,
char *ext_name)
{
XRenderExtDisplayInfo *dpyinfo;
dpyinfo = (XRenderExtDisplayInfo *) Xmalloc (sizeof (XRenderExtDisplayInfo));
if (!dpyinfo) return NULL;
dpyinfo->display = dpy;
... | @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,591 | XRenderExtFindDisplay (XRenderExtInfo *extinfo,
Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo;
/*
* see if this was the most recently accessed display
*/
if ((dpyinfo = extinfo->cur) && dpyinfo->display == dpy)
return dpyinfo;
/*
* look for display... | Overflow | 0 | XRenderExtFindDisplay (XRenderExtInfo *extinfo,
Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo;
/*
* see if this was the most recently accessed display
*/
if ((dpyinfo = extinfo->cur) && dpyinfo->display == dpy)
return dpyinfo;
/*
* look for display... | @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,592 | XRenderExtRemoveDisplay (XRenderExtInfo *extinfo, Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo, *prev;
/*
* locate this display and its back link so that it can be removed
*/
_XLockMutex(_Xglobal_lock);
prev = NULL;
for (dpyinfo = extinfo->head; dpyinfo; dpyinfo = dpyinfo->next) {
if (... | Overflow | 0 | XRenderExtRemoveDisplay (XRenderExtInfo *extinfo, Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo, *prev;
/*
* locate this display and its back link so that it can be removed
*/
_XLockMutex(_Xglobal_lock);
prev = NULL;
for (dpyinfo = extinfo->head; dpyinfo; dpyinfo = dpyinfo->next) {
if (... | @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,593 | XRenderFindDisplay (Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo;
dpyinfo = XRenderExtFindDisplay (&XRenderExtensionInfo, dpy);
if (!dpyinfo)
dpyinfo = XRenderExtAddDisplay (&XRenderExtensionInfo, dpy,
XRenderExtensionName);
return dpyinfo;
}
| Overflow | 0 | XRenderFindDisplay (Display *dpy)
{
XRenderExtDisplayInfo *dpyinfo;
dpyinfo = XRenderExtFindDisplay (&XRenderExtensionInfo, dpy);
if (!dpyinfo)
dpyinfo = XRenderExtAddDisplay (&XRenderExtensionInfo, dpy,
XRenderExtensionName);
return dpyinfo;
}
| @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,594 | XRenderHasDepths (Display *dpy)
{
int s;
for (s = 0; s < ScreenCount (dpy); s++)
{
CARD32 depths = 0;
CARD32 missing;
Screen *scr = ScreenOfDisplay (dpy, s);
int d;
for (d = 0; d < scr->ndepths; d++)
depths |= DEPTH_MASK(scr->depths[d].depth);
missing = ~depths & REQUIRED_DE... | Overflow | 0 | XRenderHasDepths (Display *dpy)
{
int s;
for (s = 0; s < ScreenCount (dpy); s++)
{
CARD32 depths = 0;
CARD32 missing;
Screen *scr = ScreenOfDisplay (dpy, s);
int d;
for (d = 0; d < scr->ndepths; d++)
depths |= DEPTH_MASK(scr->depths[d].depth);
missing = ~depths & REQUIRED_DE... | @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,595 | Bool XRenderQueryExtension (Display *dpy, int *event_basep, int *error_basep)
{
XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
if (RenderHasExtension(info)) {
*event_basep = info->codes->first_event;
*error_basep = info->codes->first_error;
return True;
} else {
return False;
}
}
| Overflow | 0 | Bool XRenderQueryExtension (Display *dpy, int *event_basep, int *error_basep)
{
XRenderExtDisplayInfo *info = XRenderFindDisplay (dpy);
if (RenderHasExtension(info)) {
*event_basep = info->codes->first_event;
*error_basep = info->codes->first_error;
return True;
} else {
return False;
}
}
| @@ -533,12 +533,30 @@ XRenderQueryFormats (Display *dpy)
screen->fallback = _XRenderFindFormat (xri, xScreen->fallback);
screen->subpixel = SubPixelUnknown;
xDepth = (xPictDepth *) (xScreen + 1);
+ if (screen->ndepths > rep.numDepths) {
+ Xfree (xri);
+ Xfree (xData);
+ _XEatDataWords (dpy, rep.length... | CWE-787 | null | null |
6,596 | SizeID XRRConfigCurrentConfiguration (XRRScreenConfiguration *config,
Rotation *rotation)
{
*rotation = (Rotation) config->current_rotation;
return (SizeID) config->current_size;
}
| null | 0 | SizeID XRRConfigCurrentConfiguration (XRRScreenConfiguration *config,
Rotation *rotation)
{
*rotation = (Rotation) config->current_rotation;
return (SizeID) config->current_size;
}
| @@ -29,6 +29,7 @@
#include <config.h>
#endif
+#include <limits.h>
#include <stdio.h>
#include <X11/Xlib.h>
/* we need to be able to manipulate the Display structure on events */
@@ -272,23 +273,30 @@ static XRRScreenConfiguration *_XRRGetScreenInfo (Display *dpy,
rep.rate = 0;
rep.nrateEnts = 0;
}
+ ... | CWE-787 | null | null |
6,597 | short XRRConfigCurrentRate (XRRScreenConfiguration *config)
{
return config->current_rate;
}
| null | 0 | short XRRConfigCurrentRate (XRRScreenConfiguration *config)
{
return config->current_rate;
}
| @@ -29,6 +29,7 @@
#include <config.h>
#endif
+#include <limits.h>
#include <stdio.h>
#include <X11/Xlib.h>
/* we need to be able to manipulate the Display structure on events */
@@ -272,23 +273,30 @@ static XRRScreenConfiguration *_XRRGetScreenInfo (Display *dpy,
rep.rate = 0;
rep.nrateEnts = 0;
}
+ ... | CWE-787 | null | null |
6,598 | short *XRRConfigRates (XRRScreenConfiguration *config, int sizeID, int *nrates)
{
short *r = config->rates;
int nents = config->nrates;
/* Skip over the intervening rate lists */
while (sizeID > 0 && nents > 0)
{
int i = (*r + 1);
r += i;
nents -= i;
sizeID--;
}
if (!nents)
{
... | null | 0 | short *XRRConfigRates (XRRScreenConfiguration *config, int sizeID, int *nrates)
{
short *r = config->rates;
int nents = config->nrates;
/* Skip over the intervening rate lists */
while (sizeID > 0 && nents > 0)
{
int i = (*r + 1);
r += i;
nents -= i;
sizeID--;
}
if (!nents)
{
... | @@ -29,6 +29,7 @@
#include <config.h>
#endif
+#include <limits.h>
#include <stdio.h>
#include <X11/Xlib.h>
/* we need to be able to manipulate the Display structure on events */
@@ -272,23 +273,30 @@ static XRRScreenConfiguration *_XRRGetScreenInfo (Display *dpy,
rep.rate = 0;
rep.nrateEnts = 0;
}
+ ... | CWE-787 | null | null |
6,599 | Rotation XRRConfigRotations(XRRScreenConfiguration *config, Rotation *current_rotation)
{
*current_rotation = config->current_rotation;
return config->rotations;
}
| null | 0 | Rotation XRRConfigRotations(XRRScreenConfiguration *config, Rotation *current_rotation)
{
*current_rotation = config->current_rotation;
return config->rotations;
}
| @@ -29,6 +29,7 @@
#include <config.h>
#endif
+#include <limits.h>
#include <stdio.h>
#include <X11/Xlib.h>
/* we need to be able to manipulate the Display structure on events */
@@ -272,23 +273,30 @@ static XRRScreenConfiguration *_XRRGetScreenInfo (Display *dpy,
rep.rate = 0;
rep.nrateEnts = 0;
}
+ ... | CWE-787 | null | null |
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