idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
12,000 | ProcChangeAccessControl(ClientPtr client)
{
REQUEST(xSetAccessControlReq);
REQUEST_SIZE_MATCH(xSetAccessControlReq);
if ((stuff->mode != EnableAccess) && (stuff->mode != DisableAccess)) {
client->errorValue = stuff->mode;
return BadValue;
}
return ChangeAccessControl(client, stuff->mode == EnableAccess);
}
| DoS | 0 | ProcChangeAccessControl(ClientPtr client)
{
REQUEST(xSetAccessControlReq);
REQUEST_SIZE_MATCH(xSetAccessControlReq);
if ((stuff->mode != EnableAccess) && (stuff->mode != DisableAccess)) {
client->errorValue = stuff->mode;
return BadValue;
}
return ChangeAccessControl(client, stuff->mode == EnableAccess);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,001 | ProcChangeCloseDownMode(ClientPtr client)
{
int rc;
REQUEST(xSetCloseDownModeReq);
REQUEST_SIZE_MATCH(xSetCloseDownModeReq);
rc = XaceHook(XACE_CLIENT_ACCESS, client, client, DixManageAccess);
if (rc != Success)
return rc;
if ((stuff->mode == AllTemporary) ||
(stuff->mode == RetainPermanent) || (stuff->mode == RetainTemporary)) {
client->closeDownMode = stuff->mode;
return Success;
}
else {
client->errorValue = stuff->mode;
return BadValue;
}
}
| DoS | 0 | ProcChangeCloseDownMode(ClientPtr client)
{
int rc;
REQUEST(xSetCloseDownModeReq);
REQUEST_SIZE_MATCH(xSetCloseDownModeReq);
rc = XaceHook(XACE_CLIENT_ACCESS, client, client, DixManageAccess);
if (rc != Success)
return rc;
if ((stuff->mode == AllTemporary) ||
(stuff->mode == RetainPermanent) || (stuff->mode == RetainTemporary)) {
client->closeDownMode = stuff->mode;
return Success;
}
else {
client->errorValue = stuff->mode;
return BadValue;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,002 | ProcChangeGC(ClientPtr client)
{
GC *pGC;
int result;
unsigned len;
REQUEST(xChangeGCReq);
REQUEST_AT_LEAST_SIZE(xChangeGCReq);
result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);
if (result != Success)
return result;
len = client->req_len - bytes_to_int32(sizeof(xChangeGCReq));
if (len != Ones(stuff->mask))
return BadLength;
return ChangeGCXIDs(client, pGC, stuff->mask, (CARD32 *) &stuff[1]);
}
| DoS | 0 | ProcChangeGC(ClientPtr client)
{
GC *pGC;
int result;
unsigned len;
REQUEST(xChangeGCReq);
REQUEST_AT_LEAST_SIZE(xChangeGCReq);
result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);
if (result != Success)
return result;
len = client->req_len - bytes_to_int32(sizeof(xChangeGCReq));
if (len != Ones(stuff->mask))
return BadLength;
return ChangeGCXIDs(client, pGC, stuff->mask, (CARD32 *) &stuff[1]);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,003 | ProcChangeHosts(ClientPtr client)
{
REQUEST(xChangeHostsReq);
REQUEST_FIXED_SIZE(xChangeHostsReq, stuff->hostLength);
if (stuff->mode == HostInsert)
return AddHost(client, (int) stuff->hostFamily,
stuff->hostLength, (void *) &stuff[1]);
if (stuff->mode == HostDelete)
return RemoveHost(client, (int) stuff->hostFamily,
stuff->hostLength, (void *) &stuff[1]);
client->errorValue = stuff->mode;
return BadValue;
}
| DoS | 0 | ProcChangeHosts(ClientPtr client)
{
REQUEST(xChangeHostsReq);
REQUEST_FIXED_SIZE(xChangeHostsReq, stuff->hostLength);
if (stuff->mode == HostInsert)
return AddHost(client, (int) stuff->hostFamily,
stuff->hostLength, (void *) &stuff[1]);
if (stuff->mode == HostDelete)
return RemoveHost(client, (int) stuff->hostFamily,
stuff->hostLength, (void *) &stuff[1]);
client->errorValue = stuff->mode;
return BadValue;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,004 | ProcChangeSaveSet(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xChangeSaveSetReq);
int rc;
REQUEST_SIZE_MATCH(xChangeSaveSetReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
if (rc != Success)
return rc;
if (client->clientAsMask == (CLIENT_BITS(pWin->drawable.id)))
return BadMatch;
if ((stuff->mode == SetModeInsert) || (stuff->mode == SetModeDelete))
return AlterSaveSetForClient(client, pWin, stuff->mode, FALSE, TRUE);
client->errorValue = stuff->mode;
return BadValue;
}
| DoS | 0 | ProcChangeSaveSet(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xChangeSaveSetReq);
int rc;
REQUEST_SIZE_MATCH(xChangeSaveSetReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
if (rc != Success)
return rc;
if (client->clientAsMask == (CLIENT_BITS(pWin->drawable.id)))
return BadMatch;
if ((stuff->mode == SetModeInsert) || (stuff->mode == SetModeDelete))
return AlterSaveSetForClient(client, pWin, stuff->mode, FALSE, TRUE);
client->errorValue = stuff->mode;
return BadValue;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,005 | ProcChangeWindowAttributes(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xChangeWindowAttributesReq);
int len, rc;
Mask access_mode = 0;
REQUEST_AT_LEAST_SIZE(xChangeWindowAttributesReq);
access_mode |= (stuff->valueMask & CWEventMask) ? DixReceiveAccess : 0;
access_mode |= (stuff->valueMask & ~CWEventMask) ? DixSetAttrAccess : 0;
rc = dixLookupWindow(&pWin, stuff->window, client, access_mode);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xChangeWindowAttributesReq));
if (len != Ones(stuff->valueMask))
return BadLength;
return ChangeWindowAttributes(pWin,
stuff->valueMask, (XID *) &stuff[1], client);
}
| DoS | 0 | ProcChangeWindowAttributes(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xChangeWindowAttributesReq);
int len, rc;
Mask access_mode = 0;
REQUEST_AT_LEAST_SIZE(xChangeWindowAttributesReq);
access_mode |= (stuff->valueMask & CWEventMask) ? DixReceiveAccess : 0;
access_mode |= (stuff->valueMask & ~CWEventMask) ? DixSetAttrAccess : 0;
rc = dixLookupWindow(&pWin, stuff->window, client, access_mode);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xChangeWindowAttributesReq));
if (len != Ones(stuff->valueMask))
return BadLength;
return ChangeWindowAttributes(pWin,
stuff->valueMask, (XID *) &stuff[1], client);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,006 | ProcClearToBackground(ClientPtr client)
{
REQUEST(xClearAreaReq);
WindowPtr pWin;
int rc;
REQUEST_SIZE_MATCH(xClearAreaReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess);
if (rc != Success)
return rc;
if (pWin->drawable.class == InputOnly) {
client->errorValue = stuff->window;
return BadMatch;
}
if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse)) {
client->errorValue = stuff->exposures;
return BadValue;
}
(*pWin->drawable.pScreen->ClearToBackground) (pWin, stuff->x, stuff->y,
stuff->width, stuff->height,
(Bool) stuff->exposures);
return Success;
}
| DoS | 0 | ProcClearToBackground(ClientPtr client)
{
REQUEST(xClearAreaReq);
WindowPtr pWin;
int rc;
REQUEST_SIZE_MATCH(xClearAreaReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixWriteAccess);
if (rc != Success)
return rc;
if (pWin->drawable.class == InputOnly) {
client->errorValue = stuff->window;
return BadMatch;
}
if ((stuff->exposures != xTrue) && (stuff->exposures != xFalse)) {
client->errorValue = stuff->exposures;
return BadValue;
}
(*pWin->drawable.pScreen->ClearToBackground) (pWin, stuff->x, stuff->y,
stuff->width, stuff->height,
(Bool) stuff->exposures);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,007 | ProcCloseFont(ClientPtr client)
{
FontPtr pFont;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pFont, stuff->id, RT_FONT,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| DoS | 0 | ProcCloseFont(ClientPtr client)
{
FontPtr pFont;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pFont, stuff->id, RT_FONT,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,008 | ProcConfigureWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xConfigureWindowReq);
int len, rc;
REQUEST_AT_LEAST_SIZE(xConfigureWindowReq);
rc = dixLookupWindow(&pWin, stuff->window, client,
DixManageAccess | DixSetAttrAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xConfigureWindowReq));
if (Ones((Mask) stuff->mask) != len)
return BadLength;
return ConfigureWindow(pWin, (Mask) stuff->mask, (XID *) &stuff[1], client);
}
| DoS | 0 | ProcConfigureWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xConfigureWindowReq);
int len, rc;
REQUEST_AT_LEAST_SIZE(xConfigureWindowReq);
rc = dixLookupWindow(&pWin, stuff->window, client,
DixManageAccess | DixSetAttrAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xConfigureWindowReq));
if (Ones((Mask) stuff->mask) != len)
return BadLength;
return ConfigureWindow(pWin, (Mask) stuff->mask, (XID *) &stuff[1], client);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,009 | ProcCopyArea(ClientPtr client)
{
DrawablePtr pDst;
DrawablePtr pSrc;
GC *pGC;
REQUEST(xCopyAreaReq);
RegionPtr pRgn;
int rc;
REQUEST_SIZE_MATCH(xCopyAreaReq);
VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pDst, DixWriteAccess);
if (stuff->dstDrawable != stuff->srcDrawable) {
rc = dixLookupDrawable(&pSrc, stuff->srcDrawable, client, 0,
DixReadAccess);
if (rc != Success)
return rc;
if ((pDst->pScreen != pSrc->pScreen) || (pDst->depth != pSrc->depth)) {
client->errorValue = stuff->dstDrawable;
return BadMatch;
}
}
else
pSrc = pDst;
pRgn = (*pGC->ops->CopyArea) (pSrc, pDst, pGC, stuff->srcX, stuff->srcY,
stuff->width, stuff->height,
stuff->dstX, stuff->dstY);
if (pGC->graphicsExposures) {
SendGraphicsExpose(client, pRgn, stuff->dstDrawable, X_CopyArea, 0);
if (pRgn)
RegionDestroy(pRgn);
}
return Success;
}
| DoS | 0 | ProcCopyArea(ClientPtr client)
{
DrawablePtr pDst;
DrawablePtr pSrc;
GC *pGC;
REQUEST(xCopyAreaReq);
RegionPtr pRgn;
int rc;
REQUEST_SIZE_MATCH(xCopyAreaReq);
VALIDATE_DRAWABLE_AND_GC(stuff->dstDrawable, pDst, DixWriteAccess);
if (stuff->dstDrawable != stuff->srcDrawable) {
rc = dixLookupDrawable(&pSrc, stuff->srcDrawable, client, 0,
DixReadAccess);
if (rc != Success)
return rc;
if ((pDst->pScreen != pSrc->pScreen) || (pDst->depth != pSrc->depth)) {
client->errorValue = stuff->dstDrawable;
return BadMatch;
}
}
else
pSrc = pDst;
pRgn = (*pGC->ops->CopyArea) (pSrc, pDst, pGC, stuff->srcX, stuff->srcY,
stuff->width, stuff->height,
stuff->dstX, stuff->dstY);
if (pGC->graphicsExposures) {
SendGraphicsExpose(client, pRgn, stuff->dstDrawable, X_CopyArea, 0);
if (pRgn)
RegionDestroy(pRgn);
}
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,010 | ProcCopyColormapAndFree(ClientPtr client)
{
Colormap mid;
ColormapPtr pSrcMap;
REQUEST(xCopyColormapAndFreeReq);
int rc;
REQUEST_SIZE_MATCH(xCopyColormapAndFreeReq);
mid = stuff->mid;
LEGAL_NEW_RESOURCE(mid, client);
rc = dixLookupResourceByType((void **) &pSrcMap, stuff->srcCmap,
RT_COLORMAP, client,
DixReadAccess | DixRemoveAccess);
if (rc == Success)
return CopyColormapAndFree(mid, pSrcMap, client->index);
client->errorValue = stuff->srcCmap;
return rc;
}
| DoS | 0 | ProcCopyColormapAndFree(ClientPtr client)
{
Colormap mid;
ColormapPtr pSrcMap;
REQUEST(xCopyColormapAndFreeReq);
int rc;
REQUEST_SIZE_MATCH(xCopyColormapAndFreeReq);
mid = stuff->mid;
LEGAL_NEW_RESOURCE(mid, client);
rc = dixLookupResourceByType((void **) &pSrcMap, stuff->srcCmap,
RT_COLORMAP, client,
DixReadAccess | DixRemoveAccess);
if (rc == Success)
return CopyColormapAndFree(mid, pSrcMap, client->index);
client->errorValue = stuff->srcCmap;
return rc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,011 | ProcCopyGC(ClientPtr client)
{
GC *dstGC;
GC *pGC;
int result;
REQUEST(xCopyGCReq);
REQUEST_SIZE_MATCH(xCopyGCReq);
result = dixLookupGC(&pGC, stuff->srcGC, client, DixGetAttrAccess);
if (result != Success)
return result;
result = dixLookupGC(&dstGC, stuff->dstGC, client, DixSetAttrAccess);
if (result != Success)
return result;
if ((dstGC->pScreen != pGC->pScreen) || (dstGC->depth != pGC->depth))
return BadMatch;
if (stuff->mask & ~GCAllBits) {
client->errorValue = stuff->mask;
return BadValue;
}
return CopyGC(pGC, dstGC, stuff->mask);
}
| DoS | 0 | ProcCopyGC(ClientPtr client)
{
GC *dstGC;
GC *pGC;
int result;
REQUEST(xCopyGCReq);
REQUEST_SIZE_MATCH(xCopyGCReq);
result = dixLookupGC(&pGC, stuff->srcGC, client, DixGetAttrAccess);
if (result != Success)
return result;
result = dixLookupGC(&dstGC, stuff->dstGC, client, DixSetAttrAccess);
if (result != Success)
return result;
if ((dstGC->pScreen != pGC->pScreen) || (dstGC->depth != pGC->depth))
return BadMatch;
if (stuff->mask & ~GCAllBits) {
client->errorValue = stuff->mask;
return BadValue;
}
return CopyGC(pGC, dstGC, stuff->mask);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,012 | ProcCreateCursor(ClientPtr client)
{
CursorPtr pCursor;
PixmapPtr src;
PixmapPtr msk;
unsigned char *srcbits;
unsigned char *mskbits;
unsigned short width, height;
long n;
CursorMetricRec cm;
int rc;
REQUEST(xCreateCursorReq);
REQUEST_SIZE_MATCH(xCreateCursorReq);
LEGAL_NEW_RESOURCE(stuff->cid, client);
rc = dixLookupResourceByType((void **) &src, stuff->source, RT_PIXMAP,
client, DixReadAccess);
if (rc != Success) {
client->errorValue = stuff->source;
return rc;
}
if (src->drawable.depth != 1)
return (BadMatch);
/* Find and validate cursor mask pixmap, if one is provided */
if (stuff->mask != None) {
rc = dixLookupResourceByType((void **) &msk, stuff->mask, RT_PIXMAP,
client, DixReadAccess);
if (rc != Success) {
client->errorValue = stuff->mask;
return rc;
}
if (src->drawable.width != msk->drawable.width
|| src->drawable.height != msk->drawable.height
|| src->drawable.depth != 1 || msk->drawable.depth != 1)
return BadMatch;
}
else
msk = NULL;
width = src->drawable.width;
height = src->drawable.height;
if (stuff->x > width || stuff->y > height)
return BadMatch;
n = BitmapBytePad(width) * height;
srcbits = calloc(1, n);
if (!srcbits)
return BadAlloc;
mskbits = malloc(n);
if (!mskbits) {
free(srcbits);
return BadAlloc;
}
(*src->drawable.pScreen->GetImage) ((DrawablePtr) src, 0, 0, width, height,
XYPixmap, 1, (void *) srcbits);
if (msk == (PixmapPtr) NULL) {
unsigned char *bits = mskbits;
while (--n >= 0)
*bits++ = ~0;
}
else {
/* zeroing the (pad) bits helps some ddx cursor handling */
memset((char *) mskbits, 0, n);
(*msk->drawable.pScreen->GetImage) ((DrawablePtr) msk, 0, 0, width,
height, XYPixmap, 1,
(void *) mskbits);
}
cm.width = width;
cm.height = height;
cm.xhot = stuff->x;
cm.yhot = stuff->y;
rc = AllocARGBCursor(srcbits, mskbits, NULL, &cm,
stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
stuff->backRed, stuff->backGreen, stuff->backBlue,
&pCursor, client, stuff->cid);
if (rc != Success)
goto bail;
if (!AddResource(stuff->cid, RT_CURSOR, (void *) pCursor)) {
rc = BadAlloc;
goto bail;
}
return Success;
bail:
free(srcbits);
free(mskbits);
return rc;
}
| DoS | 0 | ProcCreateCursor(ClientPtr client)
{
CursorPtr pCursor;
PixmapPtr src;
PixmapPtr msk;
unsigned char *srcbits;
unsigned char *mskbits;
unsigned short width, height;
long n;
CursorMetricRec cm;
int rc;
REQUEST(xCreateCursorReq);
REQUEST_SIZE_MATCH(xCreateCursorReq);
LEGAL_NEW_RESOURCE(stuff->cid, client);
rc = dixLookupResourceByType((void **) &src, stuff->source, RT_PIXMAP,
client, DixReadAccess);
if (rc != Success) {
client->errorValue = stuff->source;
return rc;
}
if (src->drawable.depth != 1)
return (BadMatch);
/* Find and validate cursor mask pixmap, if one is provided */
if (stuff->mask != None) {
rc = dixLookupResourceByType((void **) &msk, stuff->mask, RT_PIXMAP,
client, DixReadAccess);
if (rc != Success) {
client->errorValue = stuff->mask;
return rc;
}
if (src->drawable.width != msk->drawable.width
|| src->drawable.height != msk->drawable.height
|| src->drawable.depth != 1 || msk->drawable.depth != 1)
return BadMatch;
}
else
msk = NULL;
width = src->drawable.width;
height = src->drawable.height;
if (stuff->x > width || stuff->y > height)
return BadMatch;
n = BitmapBytePad(width) * height;
srcbits = calloc(1, n);
if (!srcbits)
return BadAlloc;
mskbits = malloc(n);
if (!mskbits) {
free(srcbits);
return BadAlloc;
}
(*src->drawable.pScreen->GetImage) ((DrawablePtr) src, 0, 0, width, height,
XYPixmap, 1, (void *) srcbits);
if (msk == (PixmapPtr) NULL) {
unsigned char *bits = mskbits;
while (--n >= 0)
*bits++ = ~0;
}
else {
/* zeroing the (pad) bits helps some ddx cursor handling */
memset((char *) mskbits, 0, n);
(*msk->drawable.pScreen->GetImage) ((DrawablePtr) msk, 0, 0, width,
height, XYPixmap, 1,
(void *) mskbits);
}
cm.width = width;
cm.height = height;
cm.xhot = stuff->x;
cm.yhot = stuff->y;
rc = AllocARGBCursor(srcbits, mskbits, NULL, &cm,
stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
stuff->backRed, stuff->backGreen, stuff->backBlue,
&pCursor, client, stuff->cid);
if (rc != Success)
goto bail;
if (!AddResource(stuff->cid, RT_CURSOR, (void *) pCursor)) {
rc = BadAlloc;
goto bail;
}
return Success;
bail:
free(srcbits);
free(mskbits);
return rc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,013 | ProcCreateGC(ClientPtr client)
{
int error, rc;
GC *pGC;
DrawablePtr pDraw;
unsigned len;
REQUEST(xCreateGCReq);
REQUEST_AT_LEAST_SIZE(xCreateGCReq);
client->errorValue = stuff->gc;
LEGAL_NEW_RESOURCE(stuff->gc, client);
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
DixGetAttrAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xCreateGCReq));
if (len != Ones(stuff->mask))
return BadLength;
pGC = (GC *) CreateGC(pDraw, stuff->mask, (XID *) &stuff[1], &error,
stuff->gc, client);
if (error != Success)
return error;
if (!AddResource(stuff->gc, RT_GC, (void *) pGC))
return BadAlloc;
return Success;
}
| DoS | 0 | ProcCreateGC(ClientPtr client)
{
int error, rc;
GC *pGC;
DrawablePtr pDraw;
unsigned len;
REQUEST(xCreateGCReq);
REQUEST_AT_LEAST_SIZE(xCreateGCReq);
client->errorValue = stuff->gc;
LEGAL_NEW_RESOURCE(stuff->gc, client);
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, 0,
DixGetAttrAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xCreateGCReq));
if (len != Ones(stuff->mask))
return BadLength;
pGC = (GC *) CreateGC(pDraw, stuff->mask, (XID *) &stuff[1], &error,
stuff->gc, client);
if (error != Success)
return error;
if (!AddResource(stuff->gc, RT_GC, (void *) pGC))
return BadAlloc;
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,014 | ProcCreateGlyphCursor(ClientPtr client)
{
CursorPtr pCursor;
int res;
REQUEST(xCreateGlyphCursorReq);
REQUEST_SIZE_MATCH(xCreateGlyphCursorReq);
LEGAL_NEW_RESOURCE(stuff->cid, client);
res = AllocGlyphCursor(stuff->source, stuff->sourceChar,
stuff->mask, stuff->maskChar,
stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
stuff->backRed, stuff->backGreen, stuff->backBlue,
&pCursor, client, stuff->cid);
if (res != Success)
return res;
if (AddResource(stuff->cid, RT_CURSOR, (void *) pCursor))
return Success;
return BadAlloc;
}
| DoS | 0 | ProcCreateGlyphCursor(ClientPtr client)
{
CursorPtr pCursor;
int res;
REQUEST(xCreateGlyphCursorReq);
REQUEST_SIZE_MATCH(xCreateGlyphCursorReq);
LEGAL_NEW_RESOURCE(stuff->cid, client);
res = AllocGlyphCursor(stuff->source, stuff->sourceChar,
stuff->mask, stuff->maskChar,
stuff->foreRed, stuff->foreGreen, stuff->foreBlue,
stuff->backRed, stuff->backGreen, stuff->backBlue,
&pCursor, client, stuff->cid);
if (res != Success)
return res;
if (AddResource(stuff->cid, RT_CURSOR, (void *) pCursor))
return Success;
return BadAlloc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,015 | ProcCreatePixmap(ClientPtr client)
{
PixmapPtr pMap;
DrawablePtr pDraw;
REQUEST(xCreatePixmapReq);
DepthPtr pDepth;
int i, rc;
REQUEST_SIZE_MATCH(xCreatePixmapReq);
client->errorValue = stuff->pid;
LEGAL_NEW_RESOURCE(stuff->pid, client);
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
DixGetAttrAccess);
if (rc != Success)
return rc;
if (!stuff->width || !stuff->height) {
client->errorValue = 0;
return BadValue;
}
if (stuff->width > 32767 || stuff->height > 32767) {
/* It is allowed to try and allocate a pixmap which is larger than
* 32767 in either dimension. However, all of the framebuffer code
* is buggy and does not reliably draw to such big pixmaps, basically
* because the Region data structure operates with signed shorts
* for the rectangles in it.
*
* Furthermore, several places in the X server computes the
* size in bytes of the pixmap and tries to store it in an
* integer. This integer can overflow and cause the allocated size
* to be much smaller.
*
* So, such big pixmaps are rejected here with a BadAlloc
*/
return BadAlloc;
}
if (stuff->depth != 1) {
pDepth = pDraw->pScreen->allowedDepths;
for (i = 0; i < pDraw->pScreen->numDepths; i++, pDepth++)
if (pDepth->depth == stuff->depth)
goto CreatePmap;
client->errorValue = stuff->depth;
return BadValue;
}
CreatePmap:
pMap = (PixmapPtr) (*pDraw->pScreen->CreatePixmap)
(pDraw->pScreen, stuff->width, stuff->height, stuff->depth, 0);
if (pMap) {
pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
pMap->drawable.id = stuff->pid;
/* security creation/labeling check */
rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,
pMap, RT_NONE, NULL, DixCreateAccess);
if (rc != Success) {
(*pDraw->pScreen->DestroyPixmap) (pMap);
return rc;
}
if (AddResource(stuff->pid, RT_PIXMAP, (void *) pMap))
return Success;
}
return BadAlloc;
}
| DoS | 0 | ProcCreatePixmap(ClientPtr client)
{
PixmapPtr pMap;
DrawablePtr pDraw;
REQUEST(xCreatePixmapReq);
DepthPtr pDepth;
int i, rc;
REQUEST_SIZE_MATCH(xCreatePixmapReq);
client->errorValue = stuff->pid;
LEGAL_NEW_RESOURCE(stuff->pid, client);
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
DixGetAttrAccess);
if (rc != Success)
return rc;
if (!stuff->width || !stuff->height) {
client->errorValue = 0;
return BadValue;
}
if (stuff->width > 32767 || stuff->height > 32767) {
/* It is allowed to try and allocate a pixmap which is larger than
* 32767 in either dimension. However, all of the framebuffer code
* is buggy and does not reliably draw to such big pixmaps, basically
* because the Region data structure operates with signed shorts
* for the rectangles in it.
*
* Furthermore, several places in the X server computes the
* size in bytes of the pixmap and tries to store it in an
* integer. This integer can overflow and cause the allocated size
* to be much smaller.
*
* So, such big pixmaps are rejected here with a BadAlloc
*/
return BadAlloc;
}
if (stuff->depth != 1) {
pDepth = pDraw->pScreen->allowedDepths;
for (i = 0; i < pDraw->pScreen->numDepths; i++, pDepth++)
if (pDepth->depth == stuff->depth)
goto CreatePmap;
client->errorValue = stuff->depth;
return BadValue;
}
CreatePmap:
pMap = (PixmapPtr) (*pDraw->pScreen->CreatePixmap)
(pDraw->pScreen, stuff->width, stuff->height, stuff->depth, 0);
if (pMap) {
pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
pMap->drawable.id = stuff->pid;
/* security creation/labeling check */
rc = XaceHook(XACE_RESOURCE_ACCESS, client, stuff->pid, RT_PIXMAP,
pMap, RT_NONE, NULL, DixCreateAccess);
if (rc != Success) {
(*pDraw->pScreen->DestroyPixmap) (pMap);
return rc;
}
if (AddResource(stuff->pid, RT_PIXMAP, (void *) pMap))
return Success;
}
return BadAlloc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,016 | ProcCreateWindow(ClientPtr client)
{
WindowPtr pParent, pWin;
REQUEST(xCreateWindowReq);
int len, rc;
REQUEST_AT_LEAST_SIZE(xCreateWindowReq);
LEGAL_NEW_RESOURCE(stuff->wid, client);
rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xCreateWindowReq));
if (Ones(stuff->mask) != len)
return BadLength;
if (!stuff->width || !stuff->height) {
client->errorValue = 0;
return BadValue;
}
pWin = CreateWindow(stuff->wid, pParent, stuff->x,
stuff->y, stuff->width, stuff->height,
stuff->borderWidth, stuff->class,
stuff->mask, (XID *) &stuff[1],
(int) stuff->depth, client, stuff->visual, &rc);
if (pWin) {
Mask mask = pWin->eventMask;
pWin->eventMask = 0; /* subterfuge in case AddResource fails */
if (!AddResource(stuff->wid, RT_WINDOW, (void *) pWin))
return BadAlloc;
pWin->eventMask = mask;
}
return rc;
}
| DoS | 0 | ProcCreateWindow(ClientPtr client)
{
WindowPtr pParent, pWin;
REQUEST(xCreateWindowReq);
int len, rc;
REQUEST_AT_LEAST_SIZE(xCreateWindowReq);
LEGAL_NEW_RESOURCE(stuff->wid, client);
rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
if (rc != Success)
return rc;
len = client->req_len - bytes_to_int32(sizeof(xCreateWindowReq));
if (Ones(stuff->mask) != len)
return BadLength;
if (!stuff->width || !stuff->height) {
client->errorValue = 0;
return BadValue;
}
pWin = CreateWindow(stuff->wid, pParent, stuff->x,
stuff->y, stuff->width, stuff->height,
stuff->borderWidth, stuff->class,
stuff->mask, (XID *) &stuff[1],
(int) stuff->depth, client, stuff->visual, &rc);
if (pWin) {
Mask mask = pWin->eventMask;
pWin->eventMask = 0; /* subterfuge in case AddResource fails */
if (!AddResource(stuff->wid, RT_WINDOW, (void *) pWin))
return BadAlloc;
pWin->eventMask = mask;
}
return rc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,017 | ProcDestroySubwindows(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixRemoveAccess);
if (rc != Success)
return rc;
DestroySubwindows(pWin, client);
return Success;
}
| DoS | 0 | ProcDestroySubwindows(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixRemoveAccess);
if (rc != Success)
return rc;
DestroySubwindows(pWin, client);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,018 | ProcDestroyWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixDestroyAccess);
if (rc != Success)
return rc;
if (pWin->parent) {
rc = dixLookupWindow(&pWin, pWin->parent->drawable.id, client,
DixRemoveAccess);
if (rc != Success)
return rc;
FreeResource(stuff->id, RT_NONE);
}
return Success;
}
| DoS | 0 | ProcDestroyWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixDestroyAccess);
if (rc != Success)
return rc;
if (pWin->parent) {
rc = dixLookupWindow(&pWin, pWin->parent->drawable.id, client,
DixRemoveAccess);
if (rc != Success)
return rc;
FreeResource(stuff->id, RT_NONE);
}
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,019 | ProcEstablishConnection(ClientPtr client)
{
const char *reason;
char *auth_proto, *auth_string;
xConnClientPrefix *prefix;
REQUEST(xReq);
prefix = (xConnClientPrefix *) ((char *) stuff + sz_xReq);
auth_proto = (char *) prefix + sz_xConnClientPrefix;
auth_string = auth_proto + pad_to_int32(prefix->nbytesAuthProto);
if ((prefix->majorVersion != X_PROTOCOL) ||
(prefix->minorVersion != X_PROTOCOL_REVISION))
reason = "Protocol version mismatch";
else
reason = ClientAuthorized(client,
(unsigned short) prefix->nbytesAuthProto,
auth_proto,
(unsigned short) prefix->nbytesAuthString,
auth_string);
return (SendConnSetup(client, reason));
}
| DoS | 0 | ProcEstablishConnection(ClientPtr client)
{
const char *reason;
char *auth_proto, *auth_string;
xConnClientPrefix *prefix;
REQUEST(xReq);
prefix = (xConnClientPrefix *) ((char *) stuff + sz_xReq);
auth_proto = (char *) prefix + sz_xConnClientPrefix;
auth_string = auth_proto + pad_to_int32(prefix->nbytesAuthProto);
if ((prefix->majorVersion != X_PROTOCOL) ||
(prefix->minorVersion != X_PROTOCOL_REVISION))
reason = "Protocol version mismatch";
else
reason = ClientAuthorized(client,
(unsigned short) prefix->nbytesAuthProto,
auth_proto,
(unsigned short) prefix->nbytesAuthString,
auth_string);
return (SendConnSetup(client, reason));
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,020 | ProcFreeColormap(ClientPtr client)
{
ColormapPtr pmap;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pmap, stuff->id, RT_COLORMAP,
client, DixDestroyAccess);
if (rc == Success) {
/* Freeing a default colormap is a no-op */
if (!(pmap->flags & IsDefault))
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| DoS | 0 | ProcFreeColormap(ClientPtr client)
{
ColormapPtr pmap;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pmap, stuff->id, RT_COLORMAP,
client, DixDestroyAccess);
if (rc == Success) {
/* Freeing a default colormap is a no-op */
if (!(pmap->flags & IsDefault))
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,021 | ProcFreeColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xFreeColorsReq);
REQUEST_AT_LEAST_SIZE(xFreeColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixRemoveAccess);
if (rc == Success) {
int count;
if (pcmp->flags & AllAllocated)
return BadAccess;
count = bytes_to_int32((client->req_len << 2) - sizeof(xFreeColorsReq));
return FreeColors(pcmp, client->index, count,
(Pixel *) &stuff[1], (Pixel) stuff->planeMask);
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| DoS | 0 | ProcFreeColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xFreeColorsReq);
REQUEST_AT_LEAST_SIZE(xFreeColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixRemoveAccess);
if (rc == Success) {
int count;
if (pcmp->flags & AllAllocated)
return BadAccess;
count = bytes_to_int32((client->req_len << 2) - sizeof(xFreeColorsReq));
return FreeColors(pcmp, client->index, count,
(Pixel *) &stuff[1], (Pixel) stuff->planeMask);
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,022 | ProcFreeCursor(ClientPtr client)
{
CursorPtr pCursor;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pCursor, stuff->id, RT_CURSOR,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| DoS | 0 | ProcFreeCursor(ClientPtr client)
{
CursorPtr pCursor;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pCursor, stuff->id, RT_CURSOR,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,023 | ProcFreeGC(ClientPtr client)
{
GC *pGC;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupGC(&pGC, stuff->id, client, DixDestroyAccess);
if (rc != Success)
return rc;
FreeResource(stuff->id, RT_NONE);
return Success;
}
| DoS | 0 | ProcFreeGC(ClientPtr client)
{
GC *pGC;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupGC(&pGC, stuff->id, client, DixDestroyAccess);
if (rc != Success)
return rc;
FreeResource(stuff->id, RT_NONE);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,024 | ProcFreePixmap(ClientPtr client)
{
PixmapPtr pMap;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pMap, stuff->id, RT_PIXMAP,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| DoS | 0 | ProcFreePixmap(ClientPtr client)
{
PixmapPtr pMap;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pMap, stuff->id, RT_PIXMAP,
client, DixDestroyAccess);
if (rc == Success) {
FreeResource(stuff->id, RT_NONE);
return Success;
}
else {
client->errorValue = stuff->id;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,025 | ProcGetFontPath(ClientPtr client)
{
xGetFontPathReply reply;
int rc, stringLens, numpaths;
unsigned char *bufferStart;
/* REQUEST (xReq); */
REQUEST_SIZE_MATCH(xReq);
rc = GetFontPath(client, &numpaths, &stringLens, &bufferStart);
if (rc != Success)
return rc;
reply = (xGetFontPathReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = bytes_to_int32(stringLens + numpaths),
.nPaths = numpaths
};
WriteReplyToClient(client, sizeof(xGetFontPathReply), &reply);
if (stringLens || numpaths)
WriteToClient(client, stringLens + numpaths, bufferStart);
return Success;
}
| DoS | 0 | ProcGetFontPath(ClientPtr client)
{
xGetFontPathReply reply;
int rc, stringLens, numpaths;
unsigned char *bufferStart;
/* REQUEST (xReq); */
REQUEST_SIZE_MATCH(xReq);
rc = GetFontPath(client, &numpaths, &stringLens, &bufferStart);
if (rc != Success)
return rc;
reply = (xGetFontPathReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = bytes_to_int32(stringLens + numpaths),
.nPaths = numpaths
};
WriteReplyToClient(client, sizeof(xGetFontPathReply), &reply);
if (stringLens || numpaths)
WriteToClient(client, stringLens + numpaths, bufferStart);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,026 | ProcGetGeometry(ClientPtr client)
{
xGetGeometryReply rep = { .type = X_Reply };
int status;
if ((status = GetGeometry(client, &rep)) != Success)
return status;
WriteReplyToClient(client, sizeof(xGetGeometryReply), &rep);
return Success;
}
| DoS | 0 | ProcGetGeometry(ClientPtr client)
{
xGetGeometryReply rep = { .type = X_Reply };
int status;
if ((status = GetGeometry(client, &rep)) != Success)
return status;
WriteReplyToClient(client, sizeof(xGetGeometryReply), &rep);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,027 | ProcGetScreenSaver(ClientPtr client)
{
xGetScreenSaverReply rep;
int rc, i;
REQUEST_SIZE_MATCH(xReq);
for (i = 0; i < screenInfo.numScreens; i++) {
rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
DixGetAttrAccess);
if (rc != Success)
return rc;
}
rep = (xGetScreenSaverReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.timeout = ScreenSaverTime / MILLI_PER_SECOND,
.interval = ScreenSaverInterval / MILLI_PER_SECOND,
.preferBlanking = ScreenSaverBlanking,
.allowExposures = ScreenSaverAllowExposures
};
WriteReplyToClient(client, sizeof(xGetScreenSaverReply), &rep);
return Success;
}
| DoS | 0 | ProcGetScreenSaver(ClientPtr client)
{
xGetScreenSaverReply rep;
int rc, i;
REQUEST_SIZE_MATCH(xReq);
for (i = 0; i < screenInfo.numScreens; i++) {
rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
DixGetAttrAccess);
if (rc != Success)
return rc;
}
rep = (xGetScreenSaverReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.timeout = ScreenSaverTime / MILLI_PER_SECOND,
.interval = ScreenSaverInterval / MILLI_PER_SECOND,
.preferBlanking = ScreenSaverBlanking,
.allowExposures = ScreenSaverAllowExposures
};
WriteReplyToClient(client, sizeof(xGetScreenSaverReply), &rep);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,028 | ProcGetWindowAttributes(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
xGetWindowAttributesReply wa;
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
memset(&wa, 0, sizeof(xGetWindowAttributesReply));
GetWindowAttributes(pWin, client, &wa);
WriteReplyToClient(client, sizeof(xGetWindowAttributesReply), &wa);
return Success;
}
| DoS | 0 | ProcGetWindowAttributes(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
xGetWindowAttributesReply wa;
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
memset(&wa, 0, sizeof(xGetWindowAttributesReply));
GetWindowAttributes(pWin, client, &wa);
WriteReplyToClient(client, sizeof(xGetWindowAttributesReply), &wa);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,029 | ProcGrabServer(ClientPtr client)
{
int rc;
REQUEST_SIZE_MATCH(xReq);
if (grabState != GrabNone && client != grabClient) {
ResetCurrentRequest(client);
client->sequence--;
BITSET(grabWaiters, client->index);
IgnoreClient(client);
return Success;
}
rc = OnlyListenToOneClient(client);
if (rc != Success)
return rc;
grabState = GrabKickout;
grabClient = client;
if (ServerGrabCallback) {
ServerGrabInfoRec grabinfo;
grabinfo.client = client;
grabinfo.grabstate = SERVER_GRABBED;
CallCallbacks(&ServerGrabCallback, (void *) &grabinfo);
}
return Success;
}
| DoS | 0 | ProcGrabServer(ClientPtr client)
{
int rc;
REQUEST_SIZE_MATCH(xReq);
if (grabState != GrabNone && client != grabClient) {
ResetCurrentRequest(client);
client->sequence--;
BITSET(grabWaiters, client->index);
IgnoreClient(client);
return Success;
}
rc = OnlyListenToOneClient(client);
if (rc != Success)
return rc;
grabState = GrabKickout;
grabClient = client;
if (ServerGrabCallback) {
ServerGrabInfoRec grabinfo;
grabinfo.client = client;
grabinfo.grabstate = SERVER_GRABBED;
CallCallbacks(&ServerGrabCallback, (void *) &grabinfo);
}
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,030 | ProcImageText16(ClientPtr client)
{
int err;
DrawablePtr pDraw;
GC *pGC;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars << 1);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = ImageText(client,
pDraw,
pGC,
stuff->nChars,
(unsigned char *) &stuff[1],
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| DoS | 0 | ProcImageText16(ClientPtr client)
{
int err;
DrawablePtr pDraw;
GC *pGC;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars << 1);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = ImageText(client,
pDraw,
pGC,
stuff->nChars,
(unsigned char *) &stuff[1],
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,031 | ProcImageText8(ClientPtr client)
{
int err;
DrawablePtr pDraw;
GC *pGC;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = ImageText(client,
pDraw,
pGC,
stuff->nChars,
(unsigned char *) &stuff[1],
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| DoS | 0 | ProcImageText8(ClientPtr client)
{
int err;
DrawablePtr pDraw;
GC *pGC;
REQUEST(xImageTextReq);
REQUEST_FIXED_SIZE(xImageTextReq, stuff->nChars);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = ImageText(client,
pDraw,
pGC,
stuff->nChars,
(unsigned char *) &stuff[1],
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,032 | ProcInitialConnection(ClientPtr client)
{
REQUEST(xReq);
xConnClientPrefix *prefix;
int whichbyte = 1;
char order;
prefix = (xConnClientPrefix *) ((char *)stuff + sz_xReq);
order = prefix->byteOrder;
if (order != 'l' && order != 'B' && order != 'r' && order != 'R')
return client->noClientException = -1;
if (((*(char *) &whichbyte) && (order == 'B' || order == 'R')) ||
(!(*(char *) &whichbyte) && (order == 'l' || order == 'r'))) {
client->swapped = TRUE;
SwapConnClientPrefix(prefix);
}
stuff->reqType = 2;
stuff->length += bytes_to_int32(prefix->nbytesAuthProto) +
bytes_to_int32(prefix->nbytesAuthString);
if (client->swapped) {
swaps(&stuff->length);
}
if (order == 'r' || order == 'R') {
client->local = FALSE;
}
ResetCurrentRequest(client);
return Success;
}
| DoS | 0 | ProcInitialConnection(ClientPtr client)
{
REQUEST(xReq);
xConnClientPrefix *prefix;
int whichbyte = 1;
char order;
prefix = (xConnClientPrefix *) ((char *)stuff + sz_xReq);
order = prefix->byteOrder;
if (order != 'l' && order != 'B' && order != 'r' && order != 'R')
return client->noClientException = -1;
if (((*(char *) &whichbyte) && (order == 'B' || order == 'R')) ||
(!(*(char *) &whichbyte) && (order == 'l' || order == 'r'))) {
client->swapped = TRUE;
SwapConnClientPrefix(prefix);
}
stuff->reqType = 2;
stuff->length += bytes_to_int32(prefix->nbytesAuthProto) +
bytes_to_int32(prefix->nbytesAuthString);
if (client->swapped) {
swaps(&stuff->length);
}
if (order == 'r' || order == 'R') {
client->local = FALSE;
}
ResetCurrentRequest(client);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,033 | ProcInstallColormap(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->id, RT_COLORMAP,
client, DixInstallAccess);
if (rc != Success)
goto out;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);
if (rc != Success) {
if (rc == BadValue)
rc = BadColor;
goto out;
}
(*(pcmp->pScreen->InstallColormap)) (pcmp);
return Success;
out:
client->errorValue = stuff->id;
return rc;
}
| DoS | 0 | ProcInstallColormap(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->id, RT_COLORMAP,
client, DixInstallAccess);
if (rc != Success)
goto out;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pcmp->pScreen, DixSetAttrAccess);
if (rc != Success) {
if (rc == BadValue)
rc = BadColor;
goto out;
}
(*(pcmp->pScreen->InstallColormap)) (pcmp);
return Success;
out:
client->errorValue = stuff->id;
return rc;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,034 | ProcListFontsWithInfo(ClientPtr client)
{
REQUEST(xListFontsWithInfoReq);
REQUEST_FIXED_SIZE(xListFontsWithInfoReq, stuff->nbytes);
return StartListFontsWithInfo(client, stuff->nbytes,
(unsigned char *) &stuff[1], stuff->maxNames);
}
| DoS | 0 | ProcListFontsWithInfo(ClientPtr client)
{
REQUEST(xListFontsWithInfoReq);
REQUEST_FIXED_SIZE(xListFontsWithInfoReq, stuff->nbytes);
return StartListFontsWithInfo(client, stuff->nbytes,
(unsigned char *) &stuff[1], stuff->maxNames);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,035 | ProcListInstalledColormaps(ClientPtr client)
{
xListInstalledColormapsReply *preply;
int nummaps, rc;
WindowPtr pWin;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,
DixGetAttrAccess);
if (rc != Success)
return rc;
preply = malloc(sizeof(xListInstalledColormapsReply) +
pWin->drawable.pScreen->maxInstalledCmaps *
sizeof(Colormap));
if (!preply)
return BadAlloc;
preply->type = X_Reply;
preply->sequenceNumber = client->sequence;
nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
(pWin->drawable.pScreen, (Colormap *) &preply[1]);
preply->nColormaps = nummaps;
preply->length = nummaps;
WriteReplyToClient(client, sizeof(xListInstalledColormapsReply), preply);
client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
WriteSwappedDataToClient(client, nummaps * sizeof(Colormap), &preply[1]);
free(preply);
return Success;
}
| DoS | 0 | ProcListInstalledColormaps(ClientPtr client)
{
xListInstalledColormapsReply *preply;
int nummaps, rc;
WindowPtr pWin;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pWin->drawable.pScreen,
DixGetAttrAccess);
if (rc != Success)
return rc;
preply = malloc(sizeof(xListInstalledColormapsReply) +
pWin->drawable.pScreen->maxInstalledCmaps *
sizeof(Colormap));
if (!preply)
return BadAlloc;
preply->type = X_Reply;
preply->sequenceNumber = client->sequence;
nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
(pWin->drawable.pScreen, (Colormap *) &preply[1]);
preply->nColormaps = nummaps;
preply->length = nummaps;
WriteReplyToClient(client, sizeof(xListInstalledColormapsReply), preply);
client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
WriteSwappedDataToClient(client, nummaps * sizeof(Colormap), &preply[1]);
free(preply);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,036 | ProcLookupColor(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xLookupColorReq);
REQUEST_FIXED_SIZE(xLookupColorReq, stuff->nbytes);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixReadAccess);
if (rc == Success) {
CARD16 exactRed, exactGreen, exactBlue;
if (OsLookupColor
(pcmp->pScreen->myNum, (char *) &stuff[1], stuff->nbytes,
&exactRed, &exactGreen, &exactBlue)) {
xLookupColorReply lcr = {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.exactRed = exactRed,
.exactGreen = exactGreen,
.exactBlue = exactBlue,
.screenRed = exactRed,
.screenGreen = exactGreen,
.screenBlue = exactBlue
};
(*pcmp->pScreen->ResolveColor) (&lcr.screenRed,
&lcr.screenGreen,
&lcr.screenBlue, pcmp->pVisual);
WriteReplyToClient(client, sizeof(xLookupColorReply), &lcr);
return Success;
}
return BadName;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| DoS | 0 | ProcLookupColor(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xLookupColorReq);
REQUEST_FIXED_SIZE(xLookupColorReq, stuff->nbytes);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixReadAccess);
if (rc == Success) {
CARD16 exactRed, exactGreen, exactBlue;
if (OsLookupColor
(pcmp->pScreen->myNum, (char *) &stuff[1], stuff->nbytes,
&exactRed, &exactGreen, &exactBlue)) {
xLookupColorReply lcr = {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.exactRed = exactRed,
.exactGreen = exactGreen,
.exactBlue = exactBlue,
.screenRed = exactRed,
.screenGreen = exactGreen,
.screenBlue = exactBlue
};
(*pcmp->pScreen->ResolveColor) (&lcr.screenRed,
&lcr.screenGreen,
&lcr.screenBlue, pcmp->pVisual);
WriteReplyToClient(client, sizeof(xLookupColorReply), &lcr);
return Success;
}
return BadName;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,037 | ProcMapWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixShowAccess);
if (rc != Success)
return rc;
MapWindow(pWin, client);
/* update cache to say it is mapped */
return Success;
}
| DoS | 0 | ProcMapWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixShowAccess);
if (rc != Success)
return rc;
MapWindow(pWin, client);
/* update cache to say it is mapped */
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,038 | ProcNoOperation(ClientPtr client)
{
REQUEST_AT_LEAST_SIZE(xReq);
/* noop -- don't do anything */
return Success;
}
| DoS | 0 | ProcNoOperation(ClientPtr client)
{
REQUEST_AT_LEAST_SIZE(xReq);
/* noop -- don't do anything */
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,039 | ProcOpenFont(ClientPtr client)
{
int err;
REQUEST(xOpenFontReq);
REQUEST_FIXED_SIZE(xOpenFontReq, stuff->nbytes);
client->errorValue = stuff->fid;
LEGAL_NEW_RESOURCE(stuff->fid, client);
err = OpenFont(client, stuff->fid, (Mask) 0,
stuff->nbytes, (char *) &stuff[1]);
if (err == Success) {
return Success;
}
else
return err;
}
| DoS | 0 | ProcOpenFont(ClientPtr client)
{
int err;
REQUEST(xOpenFontReq);
REQUEST_FIXED_SIZE(xOpenFontReq, stuff->nbytes);
client->errorValue = stuff->fid;
LEGAL_NEW_RESOURCE(stuff->fid, client);
err = OpenFont(client, stuff->fid, (Mask) 0,
stuff->nbytes, (char *) &stuff[1]);
if (err == Success) {
return Success;
}
else
return err;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,040 | ProcPolyFillArc(ClientPtr client)
{
int narcs;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyFillArcReq);
REQUEST_AT_LEAST_SIZE(xPolyFillArcReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);
if (narcs % sizeof(xArc))
return BadLength;
narcs /= sizeof(xArc);
if (narcs)
(*pGC->ops->PolyFillArc) (pDraw, pGC, narcs, (xArc *) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolyFillArc(ClientPtr client)
{
int narcs;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyFillArcReq);
REQUEST_AT_LEAST_SIZE(xPolyFillArcReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
narcs = (client->req_len << 2) - sizeof(xPolyFillArcReq);
if (narcs % sizeof(xArc))
return BadLength;
narcs /= sizeof(xArc);
if (narcs)
(*pGC->ops->PolyFillArc) (pDraw, pGC, narcs, (xArc *) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,041 | ProcPolyFillRectangle(ClientPtr client)
{
int things;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyFillRectangleReq);
REQUEST_AT_LEAST_SIZE(xPolyFillRectangleReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);
if (things & 4)
return BadLength;
things >>= 3;
if (things)
(*pGC->ops->PolyFillRect) (pDraw, pGC, things,
(xRectangle *) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolyFillRectangle(ClientPtr client)
{
int things;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyFillRectangleReq);
REQUEST_AT_LEAST_SIZE(xPolyFillRectangleReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
things = (client->req_len << 2) - sizeof(xPolyFillRectangleReq);
if (things & 4)
return BadLength;
things >>= 3;
if (things)
(*pGC->ops->PolyFillRect) (pDraw, pGC, things,
(xRectangle *) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,042 | ProcPolyLine(ClientPtr client)
{
int npoint;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyLineReq);
REQUEST_AT_LEAST_SIZE(xPolyLineReq);
if ((stuff->coordMode != CoordModeOrigin) &&
(stuff->coordMode != CoordModePrevious)) {
client->errorValue = stuff->coordMode;
return BadValue;
}
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));
if (npoint > 1)
(*pGC->ops->Polylines) (pDraw, pGC, stuff->coordMode, npoint,
(DDXPointPtr) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolyLine(ClientPtr client)
{
int npoint;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyLineReq);
REQUEST_AT_LEAST_SIZE(xPolyLineReq);
if ((stuff->coordMode != CoordModeOrigin) &&
(stuff->coordMode != CoordModePrevious)) {
client->errorValue = stuff->coordMode;
return BadValue;
}
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyLineReq));
if (npoint > 1)
(*pGC->ops->Polylines) (pDraw, pGC, stuff->coordMode, npoint,
(DDXPointPtr) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,043 | ProcPolyPoint(ClientPtr client)
{
int npoint;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyPointReq);
REQUEST_AT_LEAST_SIZE(xPolyPointReq);
if ((stuff->coordMode != CoordModeOrigin) &&
(stuff->coordMode != CoordModePrevious)) {
client->errorValue = stuff->coordMode;
return BadValue;
}
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyPointReq));
if (npoint)
(*pGC->ops->PolyPoint) (pDraw, pGC, stuff->coordMode, npoint,
(xPoint *) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolyPoint(ClientPtr client)
{
int npoint;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyPointReq);
REQUEST_AT_LEAST_SIZE(xPolyPointReq);
if ((stuff->coordMode != CoordModeOrigin) &&
(stuff->coordMode != CoordModePrevious)) {
client->errorValue = stuff->coordMode;
return BadValue;
}
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
npoint = bytes_to_int32((client->req_len << 2) - sizeof(xPolyPointReq));
if (npoint)
(*pGC->ops->PolyPoint) (pDraw, pGC, stuff->coordMode, npoint,
(xPoint *) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,044 | ProcPolyRectangle(ClientPtr client)
{
int nrects;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyRectangleReq);
REQUEST_AT_LEAST_SIZE(xPolyRectangleReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);
if (nrects & 4)
return BadLength;
nrects >>= 3;
if (nrects)
(*pGC->ops->PolyRectangle) (pDraw, pGC,
nrects, (xRectangle *) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolyRectangle(ClientPtr client)
{
int nrects;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolyRectangleReq);
REQUEST_AT_LEAST_SIZE(xPolyRectangleReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
nrects = (client->req_len << 2) - sizeof(xPolyRectangleReq);
if (nrects & 4)
return BadLength;
nrects >>= 3;
if (nrects)
(*pGC->ops->PolyRectangle) (pDraw, pGC,
nrects, (xRectangle *) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,045 | ProcPolySegment(ClientPtr client)
{
int nsegs;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolySegmentReq);
REQUEST_AT_LEAST_SIZE(xPolySegmentReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);
if (nsegs & 4)
return BadLength;
nsegs >>= 3;
if (nsegs)
(*pGC->ops->PolySegment) (pDraw, pGC, nsegs, (xSegment *) &stuff[1]);
return Success;
}
| DoS | 0 | ProcPolySegment(ClientPtr client)
{
int nsegs;
GC *pGC;
DrawablePtr pDraw;
REQUEST(xPolySegmentReq);
REQUEST_AT_LEAST_SIZE(xPolySegmentReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
nsegs = (client->req_len << 2) - sizeof(xPolySegmentReq);
if (nsegs & 4)
return BadLength;
nsegs >>= 3;
if (nsegs)
(*pGC->ops->PolySegment) (pDraw, pGC, nsegs, (xSegment *) &stuff[1]);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,046 | ProcPolyText(ClientPtr client)
{
int err;
REQUEST(xPolyTextReq);
DrawablePtr pDraw;
GC *pGC;
REQUEST_AT_LEAST_SIZE(xPolyTextReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = PolyText(client,
pDraw,
pGC,
(unsigned char *) &stuff[1],
((unsigned char *) stuff) + (client->req_len << 2),
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| DoS | 0 | ProcPolyText(ClientPtr client)
{
int err;
REQUEST(xPolyTextReq);
DrawablePtr pDraw;
GC *pGC;
REQUEST_AT_LEAST_SIZE(xPolyTextReq);
VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixWriteAccess);
err = PolyText(client,
pDraw,
pGC,
(unsigned char *) &stuff[1],
((unsigned char *) stuff) + (client->req_len << 2),
stuff->x, stuff->y, stuff->reqType, stuff->drawable);
if (err == Success) {
return Success;
}
else
return err;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,047 | ProcQueryBestSize(ClientPtr client)
{
xQueryBestSizeReply reply;
DrawablePtr pDraw;
ScreenPtr pScreen;
int rc;
REQUEST(xQueryBestSizeReq);
REQUEST_SIZE_MATCH(xQueryBestSizeReq);
if ((stuff->class != CursorShape) &&
(stuff->class != TileShape) && (stuff->class != StippleShape)) {
client->errorValue = stuff->class;
return BadValue;
}
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
DixGetAttrAccess);
if (rc != Success)
return rc;
if (stuff->class != CursorShape && pDraw->type == UNDRAWABLE_WINDOW)
return BadMatch;
pScreen = pDraw->pScreen;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pScreen, DixGetAttrAccess);
if (rc != Success)
return rc;
(*pScreen->QueryBestSize) (stuff->class, &stuff->width,
&stuff->height, pScreen);
reply = (xQueryBestSizeReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.width = stuff->width,
.height = stuff->height
};
WriteReplyToClient(client, sizeof(xQueryBestSizeReply), &reply);
return Success;
}
| DoS | 0 | ProcQueryBestSize(ClientPtr client)
{
xQueryBestSizeReply reply;
DrawablePtr pDraw;
ScreenPtr pScreen;
int rc;
REQUEST(xQueryBestSizeReq);
REQUEST_SIZE_MATCH(xQueryBestSizeReq);
if ((stuff->class != CursorShape) &&
(stuff->class != TileShape) && (stuff->class != StippleShape)) {
client->errorValue = stuff->class;
return BadValue;
}
rc = dixLookupDrawable(&pDraw, stuff->drawable, client, M_ANY,
DixGetAttrAccess);
if (rc != Success)
return rc;
if (stuff->class != CursorShape && pDraw->type == UNDRAWABLE_WINDOW)
return BadMatch;
pScreen = pDraw->pScreen;
rc = XaceHook(XACE_SCREEN_ACCESS, client, pScreen, DixGetAttrAccess);
if (rc != Success)
return rc;
(*pScreen->QueryBestSize) (stuff->class, &stuff->width,
&stuff->height, pScreen);
reply = (xQueryBestSizeReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0,
.width = stuff->width,
.height = stuff->height
};
WriteReplyToClient(client, sizeof(xQueryBestSizeReply), &reply);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,048 | ProcQueryColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xQueryColorsReq);
REQUEST_AT_LEAST_SIZE(xQueryColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixReadAccess);
if (rc == Success) {
int count;
xrgb *prgbs;
xQueryColorsReply qcr;
count =
bytes_to_int32((client->req_len << 2) - sizeof(xQueryColorsReq));
prgbs = calloc(1, count * sizeof(xrgb));
if (!prgbs && count)
return BadAlloc;
if ((rc =
QueryColors(pcmp, count, (Pixel *) &stuff[1], prgbs, client))) {
free(prgbs);
return rc;
}
qcr = (xQueryColorsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = bytes_to_int32(count * sizeof(xrgb)),
.nColors = count
};
WriteReplyToClient(client, sizeof(xQueryColorsReply), &qcr);
if (count) {
client->pSwapReplyFunc = (ReplySwapPtr) SQColorsExtend;
WriteSwappedDataToClient(client, count * sizeof(xrgb), prgbs);
}
free(prgbs);
return Success;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| DoS | 0 | ProcQueryColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xQueryColorsReq);
REQUEST_AT_LEAST_SIZE(xQueryColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixReadAccess);
if (rc == Success) {
int count;
xrgb *prgbs;
xQueryColorsReply qcr;
count =
bytes_to_int32((client->req_len << 2) - sizeof(xQueryColorsReq));
prgbs = calloc(1, count * sizeof(xrgb));
if (!prgbs && count)
return BadAlloc;
if ((rc =
QueryColors(pcmp, count, (Pixel *) &stuff[1], prgbs, client))) {
free(prgbs);
return rc;
}
qcr = (xQueryColorsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = bytes_to_int32(count * sizeof(xrgb)),
.nColors = count
};
WriteReplyToClient(client, sizeof(xQueryColorsReply), &qcr);
if (count) {
client->pSwapReplyFunc = (ReplySwapPtr) SQColorsExtend;
WriteSwappedDataToClient(client, count * sizeof(xrgb), prgbs);
}
free(prgbs);
return Success;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,049 | ProcQueryFont(ClientPtr client)
{
xQueryFontReply *reply;
FontPtr pFont;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupFontable(&pFont, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
{
xCharInfo *pmax = FONTINKMAX(pFont);
xCharInfo *pmin = FONTINKMIN(pFont);
int nprotoxcistructs;
int rlength;
nprotoxcistructs = (pmax->rightSideBearing == pmin->rightSideBearing &&
pmax->leftSideBearing == pmin->leftSideBearing &&
pmax->descent == pmin->descent &&
pmax->ascent == pmin->ascent &&
pmax->characterWidth == pmin->characterWidth) ?
0 : N2dChars(pFont);
rlength = sizeof(xQueryFontReply) +
FONTINFONPROPS(FONTCHARSET(pFont)) * sizeof(xFontProp) +
nprotoxcistructs * sizeof(xCharInfo);
reply = calloc(1, rlength);
if (!reply) {
return BadAlloc;
}
reply->type = X_Reply;
reply->length = bytes_to_int32(rlength - sizeof(xGenericReply));
reply->sequenceNumber = client->sequence;
QueryFont(pFont, reply, nprotoxcistructs);
WriteReplyToClient(client, rlength, reply);
free(reply);
return Success;
}
}
| DoS | 0 | ProcQueryFont(ClientPtr client)
{
xQueryFontReply *reply;
FontPtr pFont;
int rc;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupFontable(&pFont, stuff->id, client, DixGetAttrAccess);
if (rc != Success)
return rc;
{
xCharInfo *pmax = FONTINKMAX(pFont);
xCharInfo *pmin = FONTINKMIN(pFont);
int nprotoxcistructs;
int rlength;
nprotoxcistructs = (pmax->rightSideBearing == pmin->rightSideBearing &&
pmax->leftSideBearing == pmin->leftSideBearing &&
pmax->descent == pmin->descent &&
pmax->ascent == pmin->ascent &&
pmax->characterWidth == pmin->characterWidth) ?
0 : N2dChars(pFont);
rlength = sizeof(xQueryFontReply) +
FONTINFONPROPS(FONTCHARSET(pFont)) * sizeof(xFontProp) +
nprotoxcistructs * sizeof(xCharInfo);
reply = calloc(1, rlength);
if (!reply) {
return BadAlloc;
}
reply->type = X_Reply;
reply->length = bytes_to_int32(rlength - sizeof(xGenericReply));
reply->sequenceNumber = client->sequence;
QueryFont(pFont, reply, nprotoxcistructs);
WriteReplyToClient(client, rlength, reply);
free(reply);
return Success;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,050 | ProcQueryTextExtents(ClientPtr client)
{
xQueryTextExtentsReply reply;
FontPtr pFont;
ExtentInfoRec info;
unsigned long length;
int rc;
REQUEST(xQueryTextExtentsReq);
REQUEST_AT_LEAST_SIZE(xQueryTextExtentsReq);
rc = dixLookupFontable(&pFont, stuff->fid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
length = client->req_len - bytes_to_int32(sizeof(xQueryTextExtentsReq));
length = length << 1;
if (stuff->oddLength) {
if (length == 0)
return BadLength;
length--;
}
if (!QueryTextExtents(pFont, length, (unsigned char *) &stuff[1], &info))
return BadAlloc;
reply = (xQueryTextExtentsReply) {
.type = X_Reply,
.drawDirection = info.drawDirection,
.sequenceNumber = client->sequence,
.length = 0,
.fontAscent = info.fontAscent,
.fontDescent = info.fontDescent,
.overallAscent = info.overallAscent,
.overallDescent = info.overallDescent,
.overallWidth = info.overallWidth,
.overallLeft = info.overallLeft,
.overallRight = info.overallRight
};
WriteReplyToClient(client, sizeof(xQueryTextExtentsReply), &reply);
return Success;
}
| DoS | 0 | ProcQueryTextExtents(ClientPtr client)
{
xQueryTextExtentsReply reply;
FontPtr pFont;
ExtentInfoRec info;
unsigned long length;
int rc;
REQUEST(xQueryTextExtentsReq);
REQUEST_AT_LEAST_SIZE(xQueryTextExtentsReq);
rc = dixLookupFontable(&pFont, stuff->fid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
length = client->req_len - bytes_to_int32(sizeof(xQueryTextExtentsReq));
length = length << 1;
if (stuff->oddLength) {
if (length == 0)
return BadLength;
length--;
}
if (!QueryTextExtents(pFont, length, (unsigned char *) &stuff[1], &info))
return BadAlloc;
reply = (xQueryTextExtentsReply) {
.type = X_Reply,
.drawDirection = info.drawDirection,
.sequenceNumber = client->sequence,
.length = 0,
.fontAscent = info.fontAscent,
.fontDescent = info.fontDescent,
.overallAscent = info.overallAscent,
.overallDescent = info.overallDescent,
.overallWidth = info.overallWidth,
.overallLeft = info.overallLeft,
.overallRight = info.overallRight
};
WriteReplyToClient(client, sizeof(xQueryTextExtentsReply), &reply);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,051 | ProcQueryTree(ClientPtr client)
{
xQueryTreeReply reply;
int rc, numChildren = 0;
WindowPtr pChild, pWin, pHead;
Window *childIDs = (Window *) NULL;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
if (rc != Success)
return rc;
reply = (xQueryTreeReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.root = pWin->drawable.pScreen->root->drawable.id,
.parent = (pWin->parent) ? pWin->parent->drawable.id : (Window) None
};
pHead = RealChildHead(pWin);
for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)
numChildren++;
if (numChildren) {
int curChild = 0;
childIDs = malloc(numChildren * sizeof(Window));
if (!childIDs)
return BadAlloc;
for (pChild = pWin->lastChild; pChild != pHead;
pChild = pChild->prevSib)
childIDs[curChild++] = pChild->drawable.id;
}
reply.nChildren = numChildren;
reply.length = bytes_to_int32(numChildren * sizeof(Window));
WriteReplyToClient(client, sizeof(xQueryTreeReply), &reply);
if (numChildren) {
client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
WriteSwappedDataToClient(client, numChildren * sizeof(Window),
childIDs);
free(childIDs);
}
return Success;
}
| DoS | 0 | ProcQueryTree(ClientPtr client)
{
xQueryTreeReply reply;
int rc, numChildren = 0;
WindowPtr pChild, pWin, pHead;
Window *childIDs = (Window *) NULL;
REQUEST(xResourceReq);
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
if (rc != Success)
return rc;
reply = (xQueryTreeReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.root = pWin->drawable.pScreen->root->drawable.id,
.parent = (pWin->parent) ? pWin->parent->drawable.id : (Window) None
};
pHead = RealChildHead(pWin);
for (pChild = pWin->lastChild; pChild != pHead; pChild = pChild->prevSib)
numChildren++;
if (numChildren) {
int curChild = 0;
childIDs = malloc(numChildren * sizeof(Window));
if (!childIDs)
return BadAlloc;
for (pChild = pWin->lastChild; pChild != pHead;
pChild = pChild->prevSib)
childIDs[curChild++] = pChild->drawable.id;
}
reply.nChildren = numChildren;
reply.length = bytes_to_int32(numChildren * sizeof(Window));
WriteReplyToClient(client, sizeof(xQueryTreeReply), &reply);
if (numChildren) {
client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
WriteSwappedDataToClient(client, numChildren * sizeof(Window),
childIDs);
free(childIDs);
}
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,052 | ProcReparentWindow(ClientPtr client)
{
WindowPtr pWin, pParent;
REQUEST(xReparentWindowReq);
int rc;
REQUEST_SIZE_MATCH(xReparentWindowReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
if (rc != Success)
return rc;
rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
if (rc != Success)
return rc;
if (!SAME_SCREENS(pWin->drawable, pParent->drawable))
return BadMatch;
if ((pWin->backgroundState == ParentRelative) &&
(pParent->drawable.depth != pWin->drawable.depth))
return BadMatch;
if ((pWin->drawable.class != InputOnly) &&
(pParent->drawable.class == InputOnly))
return BadMatch;
return ReparentWindow(pWin, pParent,
(short) stuff->x, (short) stuff->y, client);
}
| DoS | 0 | ProcReparentWindow(ClientPtr client)
{
WindowPtr pWin, pParent;
REQUEST(xReparentWindowReq);
int rc;
REQUEST_SIZE_MATCH(xReparentWindowReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixManageAccess);
if (rc != Success)
return rc;
rc = dixLookupWindow(&pParent, stuff->parent, client, DixAddAccess);
if (rc != Success)
return rc;
if (!SAME_SCREENS(pWin->drawable, pParent->drawable))
return BadMatch;
if ((pWin->backgroundState == ParentRelative) &&
(pParent->drawable.depth != pWin->drawable.depth))
return BadMatch;
if ((pWin->drawable.class != InputOnly) &&
(pParent->drawable.class == InputOnly))
return BadMatch;
return ReparentWindow(pWin, pParent,
(short) stuff->x, (short) stuff->y, client);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,053 | ProcSetClipRectangles(ClientPtr client)
{
int nr, result;
GC *pGC;
REQUEST(xSetClipRectanglesReq);
REQUEST_AT_LEAST_SIZE(xSetClipRectanglesReq);
if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&
(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded)) {
client->errorValue = stuff->ordering;
return BadValue;
}
result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);
if (result != Success)
return result;
nr = (client->req_len << 2) - sizeof(xSetClipRectanglesReq);
if (nr & 4)
return BadLength;
nr >>= 3;
return SetClipRects(pGC, stuff->xOrigin, stuff->yOrigin,
nr, (xRectangle *) &stuff[1], (int) stuff->ordering);
}
| DoS | 0 | ProcSetClipRectangles(ClientPtr client)
{
int nr, result;
GC *pGC;
REQUEST(xSetClipRectanglesReq);
REQUEST_AT_LEAST_SIZE(xSetClipRectanglesReq);
if ((stuff->ordering != Unsorted) && (stuff->ordering != YSorted) &&
(stuff->ordering != YXSorted) && (stuff->ordering != YXBanded)) {
client->errorValue = stuff->ordering;
return BadValue;
}
result = dixLookupGC(&pGC, stuff->gc, client, DixSetAttrAccess);
if (result != Success)
return result;
nr = (client->req_len << 2) - sizeof(xSetClipRectanglesReq);
if (nr & 4)
return BadLength;
nr >>= 3;
return SetClipRects(pGC, stuff->xOrigin, stuff->yOrigin,
nr, (xRectangle *) &stuff[1], (int) stuff->ordering);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,054 | ProcSetScreenSaver(ClientPtr client)
{
int rc, i, blankingOption, exposureOption;
REQUEST(xSetScreenSaverReq);
REQUEST_SIZE_MATCH(xSetScreenSaverReq);
for (i = 0; i < screenInfo.numScreens; i++) {
rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
DixSetAttrAccess);
if (rc != Success)
return rc;
}
blankingOption = stuff->preferBlank;
if ((blankingOption != DontPreferBlanking) &&
(blankingOption != PreferBlanking) &&
(blankingOption != DefaultBlanking)) {
client->errorValue = blankingOption;
return BadValue;
}
exposureOption = stuff->allowExpose;
if ((exposureOption != DontAllowExposures) &&
(exposureOption != AllowExposures) &&
(exposureOption != DefaultExposures)) {
client->errorValue = exposureOption;
return BadValue;
}
if (stuff->timeout < -1) {
client->errorValue = stuff->timeout;
return BadValue;
}
if (stuff->interval < -1) {
client->errorValue = stuff->interval;
return BadValue;
}
if (blankingOption == DefaultBlanking)
ScreenSaverBlanking = defaultScreenSaverBlanking;
else
ScreenSaverBlanking = blankingOption;
if (exposureOption == DefaultExposures)
ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;
else
ScreenSaverAllowExposures = exposureOption;
if (stuff->timeout >= 0)
ScreenSaverTime = stuff->timeout * MILLI_PER_SECOND;
else
ScreenSaverTime = defaultScreenSaverTime;
if (stuff->interval >= 0)
ScreenSaverInterval = stuff->interval * MILLI_PER_SECOND;
else
ScreenSaverInterval = defaultScreenSaverInterval;
SetScreenSaverTimer();
return Success;
}
| DoS | 0 | ProcSetScreenSaver(ClientPtr client)
{
int rc, i, blankingOption, exposureOption;
REQUEST(xSetScreenSaverReq);
REQUEST_SIZE_MATCH(xSetScreenSaverReq);
for (i = 0; i < screenInfo.numScreens; i++) {
rc = XaceHook(XACE_SCREENSAVER_ACCESS, client, screenInfo.screens[i],
DixSetAttrAccess);
if (rc != Success)
return rc;
}
blankingOption = stuff->preferBlank;
if ((blankingOption != DontPreferBlanking) &&
(blankingOption != PreferBlanking) &&
(blankingOption != DefaultBlanking)) {
client->errorValue = blankingOption;
return BadValue;
}
exposureOption = stuff->allowExpose;
if ((exposureOption != DontAllowExposures) &&
(exposureOption != AllowExposures) &&
(exposureOption != DefaultExposures)) {
client->errorValue = exposureOption;
return BadValue;
}
if (stuff->timeout < -1) {
client->errorValue = stuff->timeout;
return BadValue;
}
if (stuff->interval < -1) {
client->errorValue = stuff->interval;
return BadValue;
}
if (blankingOption == DefaultBlanking)
ScreenSaverBlanking = defaultScreenSaverBlanking;
else
ScreenSaverBlanking = blankingOption;
if (exposureOption == DefaultExposures)
ScreenSaverAllowExposures = defaultScreenSaverAllowExposures;
else
ScreenSaverAllowExposures = exposureOption;
if (stuff->timeout >= 0)
ScreenSaverTime = stuff->timeout * MILLI_PER_SECOND;
else
ScreenSaverTime = defaultScreenSaverTime;
if (stuff->interval >= 0)
ScreenSaverInterval = stuff->interval * MILLI_PER_SECOND;
else
ScreenSaverInterval = defaultScreenSaverInterval;
SetScreenSaverTimer();
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,055 | ProcStoreColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xStoreColorsReq);
REQUEST_AT_LEAST_SIZE(xStoreColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixWriteAccess);
if (rc == Success) {
int count;
count = (client->req_len << 2) - sizeof(xStoreColorsReq);
if (count % sizeof(xColorItem))
return BadLength;
count /= sizeof(xColorItem);
return StoreColors(pcmp, count, (xColorItem *) &stuff[1], client);
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| DoS | 0 | ProcStoreColors(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xStoreColorsReq);
REQUEST_AT_LEAST_SIZE(xStoreColorsReq);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixWriteAccess);
if (rc == Success) {
int count;
count = (client->req_len << 2) - sizeof(xStoreColorsReq);
if (count % sizeof(xColorItem))
return BadLength;
count /= sizeof(xColorItem);
return StoreColors(pcmp, count, (xColorItem *) &stuff[1], client);
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,056 | ProcStoreNamedColor(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xStoreNamedColorReq);
REQUEST_FIXED_SIZE(xStoreNamedColorReq, stuff->nbytes);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixWriteAccess);
if (rc == Success) {
xColorItem def;
if (OsLookupColor(pcmp->pScreen->myNum, (char *) &stuff[1],
stuff->nbytes, &def.red, &def.green, &def.blue)) {
def.flags = stuff->flags;
def.pixel = stuff->pixel;
return StoreColors(pcmp, 1, &def, client);
}
return BadName;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| DoS | 0 | ProcStoreNamedColor(ClientPtr client)
{
ColormapPtr pcmp;
int rc;
REQUEST(xStoreNamedColorReq);
REQUEST_FIXED_SIZE(xStoreNamedColorReq, stuff->nbytes);
rc = dixLookupResourceByType((void **) &pcmp, stuff->cmap, RT_COLORMAP,
client, DixWriteAccess);
if (rc == Success) {
xColorItem def;
if (OsLookupColor(pcmp->pScreen->myNum, (char *) &stuff[1],
stuff->nbytes, &def.red, &def.green, &def.blue)) {
def.flags = stuff->flags;
def.pixel = stuff->pixel;
return StoreColors(pcmp, 1, &def, client);
}
return BadName;
}
else {
client->errorValue = stuff->cmap;
return rc;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,057 | ProcTranslateCoords(ClientPtr client)
{
REQUEST(xTranslateCoordsReq);
WindowPtr pWin, pDst;
xTranslateCoordsReply rep;
int rc;
REQUEST_SIZE_MATCH(xTranslateCoordsReq);
rc = dixLookupWindow(&pWin, stuff->srcWid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rc = dixLookupWindow(&pDst, stuff->dstWid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rep = (xTranslateCoordsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0
};
if (!SAME_SCREENS(pWin->drawable, pDst->drawable)) {
rep.sameScreen = xFalse;
rep.child = None;
rep.dstX = rep.dstY = 0;
}
else {
INT16 x, y;
rep.sameScreen = xTrue;
rep.child = None;
/* computing absolute coordinates -- adjust to destination later */
x = pWin->drawable.x + stuff->srcX;
y = pWin->drawable.y + stuff->srcY;
pWin = pDst->firstChild;
while (pWin) {
BoxRec box;
if ((pWin->mapped) &&
(x >= pWin->drawable.x - wBorderWidth(pWin)) &&
(x < pWin->drawable.x + (int) pWin->drawable.width +
wBorderWidth(pWin)) &&
(y >= pWin->drawable.y - wBorderWidth(pWin)) &&
(y < pWin->drawable.y + (int) pWin->drawable.height +
wBorderWidth(pWin))
/* When a window is shaped, a further check
* is made to see if the point is inside
* borderSize
*/
&& (!wBoundingShape(pWin) ||
RegionContainsPoint(&pWin->borderSize, x, y, &box))
&& (!wInputShape(pWin) ||
RegionContainsPoint(wInputShape(pWin),
x - pWin->drawable.x,
y - pWin->drawable.y, &box))
) {
rep.child = pWin->drawable.id;
pWin = (WindowPtr) NULL;
}
else
pWin = pWin->nextSib;
}
/* adjust to destination coordinates */
rep.dstX = x - pDst->drawable.x;
rep.dstY = y - pDst->drawable.y;
}
WriteReplyToClient(client, sizeof(xTranslateCoordsReply), &rep);
return Success;
}
| DoS | 0 | ProcTranslateCoords(ClientPtr client)
{
REQUEST(xTranslateCoordsReq);
WindowPtr pWin, pDst;
xTranslateCoordsReply rep;
int rc;
REQUEST_SIZE_MATCH(xTranslateCoordsReq);
rc = dixLookupWindow(&pWin, stuff->srcWid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rc = dixLookupWindow(&pDst, stuff->dstWid, client, DixGetAttrAccess);
if (rc != Success)
return rc;
rep = (xTranslateCoordsReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = 0
};
if (!SAME_SCREENS(pWin->drawable, pDst->drawable)) {
rep.sameScreen = xFalse;
rep.child = None;
rep.dstX = rep.dstY = 0;
}
else {
INT16 x, y;
rep.sameScreen = xTrue;
rep.child = None;
/* computing absolute coordinates -- adjust to destination later */
x = pWin->drawable.x + stuff->srcX;
y = pWin->drawable.y + stuff->srcY;
pWin = pDst->firstChild;
while (pWin) {
BoxRec box;
if ((pWin->mapped) &&
(x >= pWin->drawable.x - wBorderWidth(pWin)) &&
(x < pWin->drawable.x + (int) pWin->drawable.width +
wBorderWidth(pWin)) &&
(y >= pWin->drawable.y - wBorderWidth(pWin)) &&
(y < pWin->drawable.y + (int) pWin->drawable.height +
wBorderWidth(pWin))
/* When a window is shaped, a further check
* is made to see if the point is inside
* borderSize
*/
&& (!wBoundingShape(pWin) ||
RegionContainsPoint(&pWin->borderSize, x, y, &box))
&& (!wInputShape(pWin) ||
RegionContainsPoint(wInputShape(pWin),
x - pWin->drawable.x,
y - pWin->drawable.y, &box))
) {
rep.child = pWin->drawable.id;
pWin = (WindowPtr) NULL;
}
else
pWin = pWin->nextSib;
}
/* adjust to destination coordinates */
rep.dstX = x - pDst->drawable.x;
rep.dstY = y - pDst->drawable.y;
}
WriteReplyToClient(client, sizeof(xTranslateCoordsReply), &rep);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,058 | ProcUngrabServer(ClientPtr client)
{
REQUEST_SIZE_MATCH(xReq);
UngrabServer(client);
return Success;
}
| DoS | 0 | ProcUngrabServer(ClientPtr client)
{
REQUEST_SIZE_MATCH(xReq);
UngrabServer(client);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,059 | ProcUnmapSubwindows(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
if (rc != Success)
return rc;
UnmapSubwindows(pWin);
return Success;
}
| DoS | 0 | ProcUnmapSubwindows(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixListAccess);
if (rc != Success)
return rc;
UnmapSubwindows(pWin);
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,060 | ProcUnmapWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixHideAccess);
if (rc != Success)
return rc;
UnmapWindow(pWin, FALSE);
/* update cache to say it is mapped */
return Success;
}
| DoS | 0 | ProcUnmapWindow(ClientPtr client)
{
WindowPtr pWin;
REQUEST(xResourceReq);
int rc;
REQUEST_SIZE_MATCH(xResourceReq);
rc = dixLookupWindow(&pWin, stuff->id, client, DixHideAccess);
if (rc != Success)
return rc;
UnmapWindow(pWin, FALSE);
/* update cache to say it is mapped */
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,061 | ReformatImage(char *base, int nbytes, int bpp, int order)
{
switch (bpp) {
case 1: /* yuck */
if (BITMAP_BIT_ORDER != order)
BitOrderInvert((unsigned char *) base, nbytes);
#if IMAGE_BYTE_ORDER != BITMAP_BIT_ORDER && BITMAP_SCANLINE_UNIT != 8
ReformatImage(base, nbytes, BITMAP_SCANLINE_UNIT, order);
#endif
break;
case 4:
break; /* yuck */
case 8:
break;
case 16:
if (IMAGE_BYTE_ORDER != order)
TwoByteSwap((unsigned char *) base, nbytes);
break;
case 32:
if (IMAGE_BYTE_ORDER != order)
FourByteSwap((unsigned char *) base, nbytes);
break;
}
}
| DoS | 0 | ReformatImage(char *base, int nbytes, int bpp, int order)
{
switch (bpp) {
case 1: /* yuck */
if (BITMAP_BIT_ORDER != order)
BitOrderInvert((unsigned char *) base, nbytes);
#if IMAGE_BYTE_ORDER != BITMAP_BIT_ORDER && BITMAP_SCANLINE_UNIT != 8
ReformatImage(base, nbytes, BITMAP_SCANLINE_UNIT, order);
#endif
break;
case 4:
break; /* yuck */
case 8:
break;
case 16:
if (IMAGE_BYTE_ORDER != order)
TwoByteSwap((unsigned char *) base, nbytes);
break;
case 32:
if (IMAGE_BYTE_ORDER != order)
FourByteSwap((unsigned char *) base, nbytes);
break;
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,062 | SendConnSetup(ClientPtr client, const char *reason)
{
xWindowRoot *root;
int i;
int numScreens;
char *lConnectionInfo;
xConnSetupPrefix *lconnSetupPrefix;
if (reason) {
xConnSetupPrefix csp;
csp.success = xFalse;
csp.lengthReason = strlen(reason);
csp.length = bytes_to_int32(csp.lengthReason);
csp.majorVersion = X_PROTOCOL;
csp.minorVersion = X_PROTOCOL_REVISION;
if (client->swapped)
WriteSConnSetupPrefix(client, &csp);
else
WriteToClient(client, sz_xConnSetupPrefix, &csp);
WriteToClient(client, (int) csp.lengthReason, reason);
return client->noClientException = -1;
}
numScreens = screenInfo.numScreens;
lConnectionInfo = ConnectionInfo;
lconnSetupPrefix = &connSetupPrefix;
/* We're about to start speaking X protocol back to the client by
* sending the connection setup info. This means the authorization
* step is complete, and we can count the client as an
* authorized one.
*/
nClients++;
client->requestVector = client->swapped ? SwappedProcVector : ProcVector;
client->sequence = 0;
((xConnSetup *) lConnectionInfo)->ridBase = client->clientAsMask;
((xConnSetup *) lConnectionInfo)->ridMask = RESOURCE_ID_MASK;
#ifdef MATCH_CLIENT_ENDIAN
((xConnSetup *) lConnectionInfo)->imageByteOrder = ClientOrder(client);
((xConnSetup *) lConnectionInfo)->bitmapBitOrder = ClientOrder(client);
#endif
/* fill in the "currentInputMask" */
root = (xWindowRoot *) (lConnectionInfo + connBlockScreenStart);
#ifdef PANORAMIX
if (noPanoramiXExtension)
numScreens = screenInfo.numScreens;
else
numScreens = ((xConnSetup *) ConnectionInfo)->numRoots;
#endif
for (i = 0; i < numScreens; i++) {
unsigned int j;
xDepth *pDepth;
WindowPtr pRoot = screenInfo.screens[i]->root;
root->currentInputMask = pRoot->eventMask | wOtherEventMasks(pRoot);
pDepth = (xDepth *) (root + 1);
for (j = 0; j < root->nDepths; j++) {
pDepth = (xDepth *) (((char *) (pDepth + 1)) +
pDepth->nVisuals * sizeof(xVisualType));
}
root = (xWindowRoot *) pDepth;
}
if (client->swapped) {
WriteSConnSetupPrefix(client, lconnSetupPrefix);
WriteSConnectionInfo(client,
(unsigned long) (lconnSetupPrefix->length << 2),
lConnectionInfo);
}
else {
WriteToClient(client, sizeof(xConnSetupPrefix), lconnSetupPrefix);
WriteToClient(client, (int) (lconnSetupPrefix->length << 2),
lConnectionInfo);
}
client->clientState = ClientStateRunning;
if (ClientStateCallback) {
NewClientInfoRec clientinfo;
clientinfo.client = client;
clientinfo.prefix = lconnSetupPrefix;
clientinfo.setup = (xConnSetup *) lConnectionInfo;
CallCallbacks((&ClientStateCallback), (void *) &clientinfo);
}
return Success;
}
| DoS | 0 | SendConnSetup(ClientPtr client, const char *reason)
{
xWindowRoot *root;
int i;
int numScreens;
char *lConnectionInfo;
xConnSetupPrefix *lconnSetupPrefix;
if (reason) {
xConnSetupPrefix csp;
csp.success = xFalse;
csp.lengthReason = strlen(reason);
csp.length = bytes_to_int32(csp.lengthReason);
csp.majorVersion = X_PROTOCOL;
csp.minorVersion = X_PROTOCOL_REVISION;
if (client->swapped)
WriteSConnSetupPrefix(client, &csp);
else
WriteToClient(client, sz_xConnSetupPrefix, &csp);
WriteToClient(client, (int) csp.lengthReason, reason);
return client->noClientException = -1;
}
numScreens = screenInfo.numScreens;
lConnectionInfo = ConnectionInfo;
lconnSetupPrefix = &connSetupPrefix;
/* We're about to start speaking X protocol back to the client by
* sending the connection setup info. This means the authorization
* step is complete, and we can count the client as an
* authorized one.
*/
nClients++;
client->requestVector = client->swapped ? SwappedProcVector : ProcVector;
client->sequence = 0;
((xConnSetup *) lConnectionInfo)->ridBase = client->clientAsMask;
((xConnSetup *) lConnectionInfo)->ridMask = RESOURCE_ID_MASK;
#ifdef MATCH_CLIENT_ENDIAN
((xConnSetup *) lConnectionInfo)->imageByteOrder = ClientOrder(client);
((xConnSetup *) lConnectionInfo)->bitmapBitOrder = ClientOrder(client);
#endif
/* fill in the "currentInputMask" */
root = (xWindowRoot *) (lConnectionInfo + connBlockScreenStart);
#ifdef PANORAMIX
if (noPanoramiXExtension)
numScreens = screenInfo.numScreens;
else
numScreens = ((xConnSetup *) ConnectionInfo)->numRoots;
#endif
for (i = 0; i < numScreens; i++) {
unsigned int j;
xDepth *pDepth;
WindowPtr pRoot = screenInfo.screens[i]->root;
root->currentInputMask = pRoot->eventMask | wOtherEventMasks(pRoot);
pDepth = (xDepth *) (root + 1);
for (j = 0; j < root->nDepths; j++) {
pDepth = (xDepth *) (((char *) (pDepth + 1)) +
pDepth->nVisuals * sizeof(xVisualType));
}
root = (xWindowRoot *) pDepth;
}
if (client->swapped) {
WriteSConnSetupPrefix(client, lconnSetupPrefix);
WriteSConnectionInfo(client,
(unsigned long) (lconnSetupPrefix->length << 2),
lConnectionInfo);
}
else {
WriteToClient(client, sizeof(xConnSetupPrefix), lconnSetupPrefix);
WriteToClient(client, (int) (lconnSetupPrefix->length << 2),
lConnectionInfo);
}
client->clientState = ClientStateRunning;
if (ClientStateCallback) {
NewClientInfoRec clientinfo;
clientinfo.client = client;
clientinfo.prefix = lconnSetupPrefix;
clientinfo.setup = (xConnSetup *) lConnectionInfo;
CallCallbacks((&ClientStateCallback), (void *) &clientinfo);
}
return Success;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,063 | SendErrorToClient(ClientPtr client, unsigned majorCode, unsigned minorCode,
XID resId, int errorCode)
{
xError rep = {
.type = X_Error,
.errorCode = errorCode,
.resourceID = resId,
.minorCode = minorCode,
.majorCode = majorCode
};
WriteEventsToClient(client, 1, (xEvent *) &rep);
}
| DoS | 0 | SendErrorToClient(ClientPtr client, unsigned majorCode, unsigned minorCode,
XID resId, int errorCode)
{
xError rep = {
.type = X_Error,
.errorCode = errorCode,
.resourceID = resId,
.minorCode = minorCode,
.majorCode = majorCode
};
WriteEventsToClient(client, 1, (xEvent *) &rep);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,064 | ServerOrder(void)
{
int whichbyte = 1;
if (*((char *) &whichbyte))
return LSBFirst;
return MSBFirst;
}
| DoS | 0 | ServerOrder(void)
{
int whichbyte = 1;
if (*((char *) &whichbyte))
return LSBFirst;
return MSBFirst;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,065 | SetVendorRelease(int release)
{
VendorRelease = release;
}
| DoS | 0 | SetVendorRelease(int release)
{
VendorRelease = release;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,066 | SetVendorString(const char *vendor)
{
VendorString = vendor;
}
| DoS | 0 | SetVendorString(const char *vendor)
{
VendorString = vendor;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,067 | SmartScheduleClient(int *clientReady, int nready)
{
ClientPtr pClient;
int i;
int client;
int bestPrio, best = 0;
int bestRobin, robin;
long now = SmartScheduleTime;
long idle;
bestPrio = -0x7fffffff;
bestRobin = 0;
idle = 2 * SmartScheduleSlice;
for (i = 0; i < nready; i++) {
client = clientReady[i];
pClient = clients[client];
/* Praise clients which haven't run in a while */
if ((now - pClient->smart_stop_tick) >= idle) {
if (pClient->smart_priority < 0)
pClient->smart_priority++;
}
/* check priority to select best client */
robin =
(pClient->index -
SmartLastIndex[pClient->smart_priority -
SMART_MIN_PRIORITY]) & 0xff;
if (pClient->smart_priority > bestPrio ||
(pClient->smart_priority == bestPrio && robin > bestRobin)) {
bestPrio = pClient->smart_priority;
bestRobin = robin;
best = client;
}
#ifdef SMART_DEBUG
if ((now - SmartLastPrint) >= 5000)
fprintf(stderr, " %2d: %3d", client, pClient->smart_priority);
#endif
}
#ifdef SMART_DEBUG
if ((now - SmartLastPrint) >= 5000) {
fprintf(stderr, " use %2d\n", best);
SmartLastPrint = now;
}
#endif
pClient = clients[best];
SmartLastIndex[bestPrio - SMART_MIN_PRIORITY] = pClient->index;
/*
* Set current client pointer
*/
if (SmartLastClient != pClient) {
pClient->smart_start_tick = now;
SmartLastClient = pClient;
}
/*
* Adjust slice
*/
if (nready == 1 && SmartScheduleLatencyLimited == 0) {
/*
* If it's been a long time since another client
* has run, bump the slice up to get maximal
* performance from a single client
*/
if ((now - pClient->smart_start_tick) > 1000 &&
SmartScheduleSlice < SmartScheduleMaxSlice) {
SmartScheduleSlice += SmartScheduleInterval;
}
}
else {
SmartScheduleSlice = SmartScheduleInterval;
}
return best;
}
| DoS | 0 | SmartScheduleClient(int *clientReady, int nready)
{
ClientPtr pClient;
int i;
int client;
int bestPrio, best = 0;
int bestRobin, robin;
long now = SmartScheduleTime;
long idle;
bestPrio = -0x7fffffff;
bestRobin = 0;
idle = 2 * SmartScheduleSlice;
for (i = 0; i < nready; i++) {
client = clientReady[i];
pClient = clients[client];
/* Praise clients which haven't run in a while */
if ((now - pClient->smart_stop_tick) >= idle) {
if (pClient->smart_priority < 0)
pClient->smart_priority++;
}
/* check priority to select best client */
robin =
(pClient->index -
SmartLastIndex[pClient->smart_priority -
SMART_MIN_PRIORITY]) & 0xff;
if (pClient->smart_priority > bestPrio ||
(pClient->smart_priority == bestPrio && robin > bestRobin)) {
bestPrio = pClient->smart_priority;
bestRobin = robin;
best = client;
}
#ifdef SMART_DEBUG
if ((now - SmartLastPrint) >= 5000)
fprintf(stderr, " %2d: %3d", client, pClient->smart_priority);
#endif
}
#ifdef SMART_DEBUG
if ((now - SmartLastPrint) >= 5000) {
fprintf(stderr, " use %2d\n", best);
SmartLastPrint = now;
}
#endif
pClient = clients[best];
SmartLastIndex[bestPrio - SMART_MIN_PRIORITY] = pClient->index;
/*
* Set current client pointer
*/
if (SmartLastClient != pClient) {
pClient->smart_start_tick = now;
SmartLastClient = pClient;
}
/*
* Adjust slice
*/
if (nready == 1 && SmartScheduleLatencyLimited == 0) {
/*
* If it's been a long time since another client
* has run, bump the slice up to get maximal
* performance from a single client
*/
if ((now - pClient->smart_start_tick) > 1000 &&
SmartScheduleSlice < SmartScheduleMaxSlice) {
SmartScheduleSlice += SmartScheduleInterval;
}
}
else {
SmartScheduleSlice = SmartScheduleInterval;
}
return best;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,068 | UngrabServer(ClientPtr client)
{
int i;
grabState = GrabNone;
ListenToAllClients();
for (i = mskcnt; --i >= 0 && !grabWaiters[i];);
if (i >= 0) {
i <<= 5;
while (!GETBIT(grabWaiters, i))
i++;
BITCLEAR(grabWaiters, i);
AttendClient(clients[i]);
}
if (ServerGrabCallback) {
ServerGrabInfoRec grabinfo;
grabinfo.client = client;
grabinfo.grabstate = SERVER_UNGRABBED;
CallCallbacks(&ServerGrabCallback, (void *) &grabinfo);
}
}
| DoS | 0 | UngrabServer(ClientPtr client)
{
int i;
grabState = GrabNone;
ListenToAllClients();
for (i = mskcnt; --i >= 0 && !grabWaiters[i];);
if (i >= 0) {
i <<= 5;
while (!GETBIT(grabWaiters, i))
i++;
BITCLEAR(grabWaiters, i);
AttendClient(clients[i]);
}
if (ServerGrabCallback) {
ServerGrabInfoRec grabinfo;
grabinfo.client = client;
grabinfo.grabstate = SERVER_UNGRABBED;
CallCallbacks(&ServerGrabCallback, (void *) &grabinfo);
}
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,069 | UpdateCurrentTime(void)
{
TimeStamp systime;
/* To avoid time running backwards, we must call GetTimeInMillis before
* calling ProcessInputEvents.
*/
systime.months = currentTime.months;
systime.milliseconds = GetTimeInMillis();
if (systime.milliseconds < currentTime.milliseconds)
systime.months++;
if (*checkForInput[0] != *checkForInput[1])
ProcessInputEvents();
if (CompareTimeStamps(systime, currentTime) == LATER)
currentTime = systime;
}
| DoS | 0 | UpdateCurrentTime(void)
{
TimeStamp systime;
/* To avoid time running backwards, we must call GetTimeInMillis before
* calling ProcessInputEvents.
*/
systime.months = currentTime.months;
systime.milliseconds = GetTimeInMillis();
if (systime.milliseconds < currentTime.milliseconds)
systime.months++;
if (*checkForInput[0] != *checkForInput[1])
ProcessInputEvents();
if (CompareTimeStamps(systime, currentTime) == LATER)
currentTime = systime;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,070 | dixDestroyPixmap(void *value, XID pid)
{
PixmapPtr pPixmap = (PixmapPtr) value;
return (*pPixmap->drawable.pScreen->DestroyPixmap) (pPixmap);
}
| DoS | 0 | dixDestroyPixmap(void *value, XID pid)
{
PixmapPtr pPixmap = (PixmapPtr) value;
return (*pPixmap->drawable.pScreen->DestroyPixmap) (pPixmap);
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,071 | static int init_screen(ScreenPtr pScreen, int i, Bool gpu)
{
int scanlinepad, format, depth, bitsPerPixel, j, k;
dixInitScreenSpecificPrivates(pScreen);
if (!dixAllocatePrivates(&pScreen->devPrivates, PRIVATE_SCREEN)) {
return -1;
}
pScreen->myNum = i;
if (gpu) {
pScreen->myNum += GPU_SCREEN_OFFSET;
pScreen->isGPU = TRUE;
}
pScreen->totalPixmapSize = 0; /* computed in CreateScratchPixmapForScreen */
pScreen->ClipNotify = 0; /* for R4 ddx compatibility */
pScreen->CreateScreenResources = 0;
xorg_list_init(&pScreen->pixmap_dirty_list);
xorg_list_init(&pScreen->unattached_list);
xorg_list_init(&pScreen->output_slave_list);
xorg_list_init(&pScreen->offload_slave_list);
/*
* This loop gets run once for every Screen that gets added,
* but thats ok. If the ddx layer initializes the formats
* one at a time calling AddScreen() after each, then each
* iteration will make it a little more accurate. Worst case
* we do this loop N * numPixmapFormats where N is # of screens.
* Anyway, this must be called after InitOutput and before the
* screen init routine is called.
*/
for (format = 0; format < screenInfo.numPixmapFormats; format++) {
depth = screenInfo.formats[format].depth;
bitsPerPixel = screenInfo.formats[format].bitsPerPixel;
scanlinepad = screenInfo.formats[format].scanlinePad;
j = indexForBitsPerPixel[bitsPerPixel];
k = indexForScanlinePad[scanlinepad];
PixmapWidthPaddingInfo[depth].padPixelsLog2 = answer[j][k];
PixmapWidthPaddingInfo[depth].padRoundUp =
(scanlinepad / bitsPerPixel) - 1;
j = indexForBitsPerPixel[8]; /* bits per byte */
PixmapWidthPaddingInfo[depth].padBytesLog2 = answer[j][k];
PixmapWidthPaddingInfo[depth].bitsPerPixel = bitsPerPixel;
if (answerBytesPerPixel[bitsPerPixel]) {
PixmapWidthPaddingInfo[depth].notPower2 = 1;
PixmapWidthPaddingInfo[depth].bytesPerPixel =
answerBytesPerPixel[bitsPerPixel];
}
else {
PixmapWidthPaddingInfo[depth].notPower2 = 0;
}
}
return 0;
}
| DoS | 0 | static int init_screen(ScreenPtr pScreen, int i, Bool gpu)
{
int scanlinepad, format, depth, bitsPerPixel, j, k;
dixInitScreenSpecificPrivates(pScreen);
if (!dixAllocatePrivates(&pScreen->devPrivates, PRIVATE_SCREEN)) {
return -1;
}
pScreen->myNum = i;
if (gpu) {
pScreen->myNum += GPU_SCREEN_OFFSET;
pScreen->isGPU = TRUE;
}
pScreen->totalPixmapSize = 0; /* computed in CreateScratchPixmapForScreen */
pScreen->ClipNotify = 0; /* for R4 ddx compatibility */
pScreen->CreateScreenResources = 0;
xorg_list_init(&pScreen->pixmap_dirty_list);
xorg_list_init(&pScreen->unattached_list);
xorg_list_init(&pScreen->output_slave_list);
xorg_list_init(&pScreen->offload_slave_list);
/*
* This loop gets run once for every Screen that gets added,
* but thats ok. If the ddx layer initializes the formats
* one at a time calling AddScreen() after each, then each
* iteration will make it a little more accurate. Worst case
* we do this loop N * numPixmapFormats where N is # of screens.
* Anyway, this must be called after InitOutput and before the
* screen init routine is called.
*/
for (format = 0; format < screenInfo.numPixmapFormats; format++) {
depth = screenInfo.formats[format].depth;
bitsPerPixel = screenInfo.formats[format].bitsPerPixel;
scanlinepad = screenInfo.formats[format].scanlinePad;
j = indexForBitsPerPixel[bitsPerPixel];
k = indexForScanlinePad[scanlinepad];
PixmapWidthPaddingInfo[depth].padPixelsLog2 = answer[j][k];
PixmapWidthPaddingInfo[depth].padRoundUp =
(scanlinepad / bitsPerPixel) - 1;
j = indexForBitsPerPixel[8]; /* bits per byte */
PixmapWidthPaddingInfo[depth].padBytesLog2 = answer[j][k];
PixmapWidthPaddingInfo[depth].bitsPerPixel = bitsPerPixel;
if (answerBytesPerPixel[bitsPerPixel]) {
PixmapWidthPaddingInfo[depth].notPower2 = 1;
PixmapWidthPaddingInfo[depth].bytesPerPixel =
answerBytesPerPixel[bitsPerPixel];
}
else {
PixmapWidthPaddingInfo[depth].notPower2 = 0;
}
}
return 0;
}
| @@ -2000,7 +2000,7 @@ ProcPutImage(ClientPtr client)
tmpImage = (char *) &stuff[1];
lengthProto = length;
- if (lengthProto >= (INT32_MAX / stuff->height))
+ if (stuff->height != 0 && lengthProto >= (INT32_MAX / stuff->height))
return BadLength;
if ((bytes_to_int32(lengthProto * stuff->height) + | CWE-369 | null | null |
12,072 | PHP_FUNCTION(dom_document_create_document_fragment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocFragment(docp);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_document_fragment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
dom_object *intern;
int ret;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_document_class_entry) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocFragment(docp);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,073 | PHP_FUNCTION(dom_document_create_text_node)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocText(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_text_node)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocText(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,074 | PHP_FUNCTION(dom_document_create_comment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocComment(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_comment)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewDocComment(docp, (xmlChar *) value);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,075 | PHP_FUNCTION(dom_document_create_cdatasection)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewCDataBlock(docp, (xmlChar *) value, value_len);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_cdatasection)
{
zval *id;
xmlNode *node;
xmlDocPtr docp;
int ret, value_len;
dom_object *intern;
char *value;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
node = xmlNewCDataBlock(docp, (xmlChar *) value, value_len);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ(node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,076 | PHP_FUNCTION(dom_document_create_attribute)
{
zval *id;
xmlAttrPtr node;
xmlDocPtr docp;
int ret, name_len;
dom_object *intern;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewDocProp(docp, (xmlChar *) name, NULL);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_attribute)
{
zval *id;
xmlAttrPtr node;
xmlDocPtr docp;
int ret, name_len;
dom_object *intern;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewDocProp(docp, (xmlChar *) name, NULL);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,077 | PHP_FUNCTION(dom_document_create_entity_reference)
{
zval *id;
xmlNode *node;
xmlDocPtr docp = NULL;
dom_object *intern;
int ret, name_len;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewReference(docp, name);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_entity_reference)
{
zval *id;
xmlNode *node;
xmlDocPtr docp = NULL;
dom_object *intern;
int ret, name_len;
char *name;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
if (xmlValidateName((xmlChar *) name, 0) != 0) {
php_dom_throw_error(INVALID_CHARACTER_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
node = xmlNewReference(docp, name);
if (!node) {
RETURN_FALSE;
}
DOM_RET_OBJ((xmlNodePtr) node, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,078 | PHP_FUNCTION(dom_document_get_elements_by_tag_name)
{
zval *id;
xmlDocPtr docp;
int name_len;
dom_object *intern, *namednode;
char *name;
xmlChar *local;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, NULL TSRMLS_CC);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_get_elements_by_tag_name)
{
zval *id;
xmlDocPtr docp;
int name_len;
dom_object *intern, *namednode;
char *name;
xmlChar *local;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, NULL TSRMLS_CC);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,079 | PHP_FUNCTION(dom_document_import_node)
{
zval *id, *node;
xmlDocPtr docp;
xmlNodePtr nodep, retnodep;
dom_object *intern, *nodeobj;
int ret;
long recursive = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO|l", &id, dom_document_class_entry, &node, dom_node_class_entry, &recursive) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
DOM_GET_OBJ(nodep, node, xmlNodePtr, nodeobj);
if (nodep->type == XML_HTML_DOCUMENT_NODE || nodep->type == XML_DOCUMENT_NODE
|| nodep->type == XML_DOCUMENT_TYPE_NODE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot import: Node Type Not Supported");
RETURN_FALSE;
}
if (nodep->doc == docp) {
retnodep = nodep;
} else {
if ((recursive == 0) && (nodep->type == XML_ELEMENT_NODE)) {
recursive = 2;
}
retnodep = xmlDocCopyNode(nodep, docp, recursive);
if (!retnodep) {
RETURN_FALSE;
}
if ((retnodep->type == XML_ATTRIBUTE_NODE) && (nodep->ns != NULL)) {
xmlNsPtr nsptr = NULL;
xmlNodePtr root = xmlDocGetRootElement(docp);
nsptr = xmlSearchNsByHref (nodep->doc, root, nodep->ns->href);
if (nsptr == NULL) {
int errorcode;
nsptr = dom_get_ns(root, (char *) nodep->ns->href, &errorcode, (char *) nodep->ns->prefix);
}
xmlSetNs(retnodep, nsptr);
}
}
DOM_RET_OBJ((xmlNodePtr) retnodep, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_import_node)
{
zval *id, *node;
xmlDocPtr docp;
xmlNodePtr nodep, retnodep;
dom_object *intern, *nodeobj;
int ret;
long recursive = 0;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO|l", &id, dom_document_class_entry, &node, dom_node_class_entry, &recursive) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
DOM_GET_OBJ(nodep, node, xmlNodePtr, nodeobj);
if (nodep->type == XML_HTML_DOCUMENT_NODE || nodep->type == XML_DOCUMENT_NODE
|| nodep->type == XML_DOCUMENT_TYPE_NODE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot import: Node Type Not Supported");
RETURN_FALSE;
}
if (nodep->doc == docp) {
retnodep = nodep;
} else {
if ((recursive == 0) && (nodep->type == XML_ELEMENT_NODE)) {
recursive = 2;
}
retnodep = xmlDocCopyNode(nodep, docp, recursive);
if (!retnodep) {
RETURN_FALSE;
}
if ((retnodep->type == XML_ATTRIBUTE_NODE) && (nodep->ns != NULL)) {
xmlNsPtr nsptr = NULL;
xmlNodePtr root = xmlDocGetRootElement(docp);
nsptr = xmlSearchNsByHref (nodep->doc, root, nodep->ns->href);
if (nsptr == NULL) {
int errorcode;
nsptr = dom_get_ns(root, (char *) nodep->ns->href, &errorcode, (char *) nodep->ns->prefix);
}
xmlSetNs(retnodep, nsptr);
}
}
DOM_RET_OBJ((xmlNodePtr) retnodep, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,080 | PHP_FUNCTION(dom_document_create_element_ns)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL;
xmlNsPtr nsptr = NULL;
int ret, uri_len = 0, name_len = 0, value_len = 0;
char *uri, *name, *value = NULL;
char *localname = NULL, *prefix = NULL;
int errorcode;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os!s|s", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
if (xmlValidateName((xmlChar *) localname, 0) == 0) {
nodep = xmlNewDocNode (docp, NULL, localname, value);
if (nodep != NULL && uri != NULL) {
nsptr = xmlSearchNsByHref (nodep->doc, nodep, uri);
if (nsptr == NULL) {
nsptr = dom_get_ns(nodep, uri, &errorcode, prefix);
}
xmlSetNs(nodep, nsptr);
}
} else {
errorcode = INVALID_CHARACTER_ERR;
}
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
if (nodep != NULL) {
xmlFreeNode(nodep);
}
php_dom_throw_error(errorcode, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
nodep->ns = nsptr;
DOM_RET_OBJ(nodep, &ret, intern);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_create_element_ns)
{
zval *id;
xmlDocPtr docp;
xmlNodePtr nodep = NULL;
xmlNsPtr nsptr = NULL;
int ret, uri_len = 0, name_len = 0, value_len = 0;
char *uri, *name, *value = NULL;
char *localname = NULL, *prefix = NULL;
int errorcode;
dom_object *intern;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os!s|s", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len, &value, &value_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
errorcode = dom_check_qname(name, &localname, &prefix, uri_len, name_len);
if (errorcode == 0) {
if (xmlValidateName((xmlChar *) localname, 0) == 0) {
nodep = xmlNewDocNode (docp, NULL, localname, value);
if (nodep != NULL && uri != NULL) {
nsptr = xmlSearchNsByHref (nodep->doc, nodep, uri);
if (nsptr == NULL) {
nsptr = dom_get_ns(nodep, uri, &errorcode, prefix);
}
xmlSetNs(nodep, nsptr);
}
} else {
errorcode = INVALID_CHARACTER_ERR;
}
}
xmlFree(localname);
if (prefix != NULL) {
xmlFree(prefix);
}
if (errorcode != 0) {
if (nodep != NULL) {
xmlFreeNode(nodep);
}
php_dom_throw_error(errorcode, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
if (nodep == NULL) {
RETURN_FALSE;
}
nodep->ns = nsptr;
DOM_RET_OBJ(nodep, &ret, intern);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,081 | PHP_FUNCTION(dom_document_get_elements_by_tag_name_ns)
{
zval *id;
xmlDocPtr docp;
int uri_len, name_len;
dom_object *intern, *namednode;
char *uri, *name;
xmlChar *local, *nsuri;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
nsuri = xmlCharStrndup(uri, uri_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, nsuri TSRMLS_CC);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_get_elements_by_tag_name_ns)
{
zval *id;
xmlDocPtr docp;
int uri_len, name_len;
dom_object *intern, *namednode;
char *uri, *name;
xmlChar *local, *nsuri;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss", &id, dom_document_class_entry, &uri, &uri_len, &name, &name_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
php_dom_create_interator(return_value, DOM_NODELIST TSRMLS_CC);
namednode = (dom_object *)zend_objects_get_address(return_value TSRMLS_CC);
local = xmlCharStrndup(name, name_len);
nsuri = xmlCharStrndup(uri, uri_len);
dom_namednode_iter(intern, 0, namednode, NULL, local, nsuri TSRMLS_CC);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,082 | PHP_FUNCTION(dom_document_get_element_by_id)
{
zval *id;
xmlDocPtr docp;
xmlAttrPtr attrp;
int ret, idname_len;
dom_object *intern;
char *idname;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &idname, &idname_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
attrp = xmlGetID(docp, (xmlChar *) idname);
if (attrp && attrp->parent) {
DOM_RET_OBJ((xmlNodePtr) attrp->parent, &ret, intern);
} else {
RETVAL_NULL();
}
}
| Bypass | 0 | PHP_FUNCTION(dom_document_get_element_by_id)
{
zval *id;
xmlDocPtr docp;
xmlAttrPtr attrp;
int ret, idname_len;
dom_object *intern;
char *idname;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &idname, &idname_len) == FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
attrp = xmlGetID(docp, (xmlChar *) idname);
if (attrp && attrp->parent) {
DOM_RET_OBJ((xmlNodePtr) attrp->parent, &ret, intern);
} else {
RETVAL_NULL();
}
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,083 | PHP_FUNCTION(dom_document_rename_node)
{
DOM_NOT_IMPLEMENTED();
}
| Bypass | 0 | PHP_FUNCTION(dom_document_rename_node)
{
DOM_NOT_IMPLEMENTED();
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,084 | PHP_FUNCTION(dom_document_save_html_file)
{
zval *id;
xmlDoc *docp;
int file_len, bytes, format;
dom_object *intern;
dom_doc_propsptr doc_props;
char *file;
const char *encoding;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &file, &file_len) == FAILURE) {
return;
}
if (file_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Filename");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
encoding = (const char *) htmlGetMetaEncoding(docp);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
bytes = htmlSaveFileFormat(file, docp, encoding, format);
if (bytes == -1) {
RETURN_FALSE;
}
RETURN_LONG(bytes);
}
| Bypass | 0 | PHP_FUNCTION(dom_document_save_html_file)
{
zval *id;
xmlDoc *docp;
int file_len, bytes, format;
dom_object *intern;
dom_doc_propsptr doc_props;
char *file;
const char *encoding;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_document_class_entry, &file, &file_len) == FAILURE) {
return;
}
if (file_len == 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid Filename");
RETURN_FALSE;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
encoding = (const char *) htmlGetMetaEncoding(docp);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
bytes = htmlSaveFileFormat(file, docp, encoding, format);
if (bytes == -1) {
RETURN_FALSE;
}
RETURN_LONG(bytes);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,085 | PHP_FUNCTION(dom_document_save_html)
{
zval *id, *nodep = NULL;
xmlDoc *docp;
xmlNode *node;
xmlBufferPtr buf;
dom_object *intern, *nodeobj;
xmlChar *mem = NULL;
int size = 0, format;
dom_doc_propsptr doc_props;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(),
"O|O!", &id, dom_document_class_entry, &nodep, dom_node_class_entry)
== FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
if (nodep != NULL) {
/* Dump contents of Node */
DOM_GET_OBJ(node, nodep, xmlNodePtr, nodeobj);
if (node->doc != docp) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
buf = xmlBufferCreate();
if (!buf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not fetch buffer");
RETURN_FALSE;
}
if (node->type == XML_DOCUMENT_FRAG_NODE) {
int one_size;
for (node = node->children; node; node = node->next) {
one_size = htmlNodeDump(buf, docp, node);
if (one_size >= 0) {
size += one_size;
} else {
size = -1;
break;
}
}
} else {
size = htmlNodeDump(buf, docp, node);
}
if (size >= 0) {
mem = (xmlChar*) xmlBufferContent(buf);
if (!mem) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error dumping HTML node");
RETVAL_FALSE;
}
xmlBufferFree(buf);
} else {
#if LIBXML_VERSION >= 20623
htmlDocDumpMemoryFormat(docp, &mem, &size, format);
#else
htmlDocDumpMemory(docp, &mem, &size);
#endif
if (!size) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
if (mem)
xmlFree(mem);
}
}
| Bypass | 0 | PHP_FUNCTION(dom_document_save_html)
{
zval *id, *nodep = NULL;
xmlDoc *docp;
xmlNode *node;
xmlBufferPtr buf;
dom_object *intern, *nodeobj;
xmlChar *mem = NULL;
int size = 0, format;
dom_doc_propsptr doc_props;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(),
"O|O!", &id, dom_document_class_entry, &nodep, dom_node_class_entry)
== FAILURE) {
return;
}
DOM_GET_OBJ(docp, id, xmlDocPtr, intern);
doc_props = dom_get_doc_props(intern->document);
format = doc_props->formatoutput;
if (nodep != NULL) {
/* Dump contents of Node */
DOM_GET_OBJ(node, nodep, xmlNodePtr, nodeobj);
if (node->doc != docp) {
php_dom_throw_error(WRONG_DOCUMENT_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
RETURN_FALSE;
}
buf = xmlBufferCreate();
if (!buf) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not fetch buffer");
RETURN_FALSE;
}
if (node->type == XML_DOCUMENT_FRAG_NODE) {
int one_size;
for (node = node->children; node; node = node->next) {
one_size = htmlNodeDump(buf, docp, node);
if (one_size >= 0) {
size += one_size;
} else {
size = -1;
break;
}
}
} else {
size = htmlNodeDump(buf, docp, node);
}
if (size >= 0) {
mem = (xmlChar*) xmlBufferContent(buf);
if (!mem) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error dumping HTML node");
RETVAL_FALSE;
}
xmlBufferFree(buf);
} else {
#if LIBXML_VERSION >= 20623
htmlDocDumpMemoryFormat(docp, &mem, &size, format);
#else
htmlDocDumpMemory(docp, &mem, &size);
#endif
if (!size) {
RETVAL_FALSE;
} else {
RETVAL_STRINGL((const char*) mem, size, 1);
}
if (mem)
xmlFree(mem);
}
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,086 | PHP_METHOD(domdocument, __construct)
{
zval *id;
xmlDoc *docp = NULL, *olddoc;
dom_object *intern;
char *encoding, *version = NULL;
int encoding_len = 0, version_len = 0, refcount;
zend_error_handling error_handling;
zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|ss", &id, dom_document_class_entry, &version, &version_len, &encoding, &encoding_len) == FAILURE) {
zend_restore_error_handling(&error_handling TSRMLS_CC);
return;
}
zend_restore_error_handling(&error_handling TSRMLS_CC);
docp = xmlNewDoc(version);
if (!docp) {
php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
RETURN_FALSE;
}
if (encoding_len > 0) {
docp->encoding = (const xmlChar*)xmlStrdup(encoding);
}
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
olddoc = (xmlDocPtr) dom_object_get_node(intern);
if (olddoc != NULL) {
php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
refcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
if (refcount != 0) {
olddoc->_private = NULL;
}
}
intern->document = NULL;
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC) == -1) {
RETURN_FALSE;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)docp, (void *)intern TSRMLS_CC);
}
}
| Bypass | 0 | PHP_METHOD(domdocument, __construct)
{
zval *id;
xmlDoc *docp = NULL, *olddoc;
dom_object *intern;
char *encoding, *version = NULL;
int encoding_len = 0, version_len = 0, refcount;
zend_error_handling error_handling;
zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|ss", &id, dom_document_class_entry, &version, &version_len, &encoding, &encoding_len) == FAILURE) {
zend_restore_error_handling(&error_handling TSRMLS_CC);
return;
}
zend_restore_error_handling(&error_handling TSRMLS_CC);
docp = xmlNewDoc(version);
if (!docp) {
php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
RETURN_FALSE;
}
if (encoding_len > 0) {
docp->encoding = (const xmlChar*)xmlStrdup(encoding);
}
intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
if (intern != NULL) {
olddoc = (xmlDocPtr) dom_object_get_node(intern);
if (olddoc != NULL) {
php_libxml_decrement_node_ptr((php_libxml_node_object *) intern TSRMLS_CC);
refcount = php_libxml_decrement_doc_ref((php_libxml_node_object *)intern TSRMLS_CC);
if (refcount != 0) {
olddoc->_private = NULL;
}
}
intern->document = NULL;
if (php_libxml_increment_doc_ref((php_libxml_node_object *)intern, docp TSRMLS_CC) == -1) {
RETURN_FALSE;
}
php_libxml_increment_node_ptr((php_libxml_node_object *)intern, (xmlNodePtr)docp, (void *)intern TSRMLS_CC);
}
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,087 | PHP_METHOD(domdocument, loadHTMLFile)
{
dom_load_html(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
| Bypass | 0 | PHP_METHOD(domdocument, loadHTMLFile)
{
dom_load_html(INTERNAL_FUNCTION_PARAM_PASSTHRU, DOM_LOAD_FILE);
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,088 | int dom_document_config_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
ZVAL_NULL(*retval);
return SUCCESS;
}
| Bypass | 0 | int dom_document_config_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
ZVAL_NULL(*retval);
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,089 | int dom_document_doctype_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlDtdPtr dtdptr;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
dtdptr = xmlGetIntSubset(docp);
if (!dtdptr) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object((xmlNodePtr) dtdptr, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_doctype_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlDtdPtr dtdptr;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
dtdptr = xmlGetIntSubset(docp);
if (!dtdptr) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object((xmlNodePtr) dtdptr, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,090 | int dom_document_document_element_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlNode *root;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
root = xmlDocGetRootElement(docp);
if (!root) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object(root, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_document_element_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
xmlNode *root;
int ret;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
root = xmlDocGetRootElement(docp);
if (!root) {
ZVAL_NULL(*retval);
return SUCCESS;
}
if (NULL == (*retval = php_dom_create_object(root, &ret, *retval, obj TSRMLS_CC))) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot create required DOM object");
return FAILURE;
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,091 | int dom_document_document_uri_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
char *url;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
url = (char *) docp->URL;
if (url != NULL) {
ZVAL_STRING(*retval, url, 1);
} else {
ZVAL_NULL(*retval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_document_uri_read(dom_object *obj, zval **retval TSRMLS_DC)
{
xmlDoc *docp;
char *url;
docp = (xmlDocPtr) dom_object_get_node(obj);
if (docp == NULL) {
php_dom_throw_error(INVALID_STATE_ERR, 0 TSRMLS_CC);
return FAILURE;
}
ALLOC_ZVAL(*retval);
url = (char *) docp->URL;
if (url != NULL) {
ZVAL_STRING(*retval, url, 1);
} else {
ZVAL_NULL(*retval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,092 | int dom_document_format_output_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->formatoutput);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_format_output_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->formatoutput);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,093 | int dom_document_format_output_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->formatoutput = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_format_output_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->formatoutput = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,094 | int dom_document_implementation_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
php_dom_create_implementation(retval TSRMLS_CC);
return SUCCESS;
}
| Bypass | 0 | int dom_document_implementation_read(dom_object *obj, zval **retval TSRMLS_DC)
{
ALLOC_ZVAL(*retval);
php_dom_create_implementation(retval TSRMLS_CC);
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,095 | int dom_document_preserve_whitespace_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->preservewhitespace);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_preserve_whitespace_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->preservewhitespace);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,096 | int dom_document_preserve_whitespace_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->preservewhitespace = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_preserve_whitespace_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->preservewhitespace = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,097 | int dom_document_recover_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->recover);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_recover_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->recover);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,098 | int dom_document_recover_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->recover = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_recover_write(dom_object *obj, zval *newval TSRMLS_DC)
{
zval value_copy;
dom_doc_propsptr doc_prop;
if(Z_REFCOUNT_P(newval) > 1) {
value_copy = *newval;
zval_copy_ctor(&value_copy);
newval = &value_copy;
}
convert_to_boolean(newval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
doc_prop->recover = Z_LVAL_P(newval);
}
if (newval == &value_copy) {
zval_dtor(newval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
12,099 | int dom_document_resolve_externals_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->resolveexternals);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| Bypass | 0 | int dom_document_resolve_externals_read(dom_object *obj, zval **retval TSRMLS_DC)
{
dom_doc_propsptr doc_prop;
ALLOC_ZVAL(*retval);
if (obj->document) {
doc_prop = dom_get_doc_props(obj->document);
ZVAL_BOOL(*retval, doc_prop->resolveexternals);
} else {
ZVAL_FALSE(*retval);
}
return SUCCESS;
}
| @@ -1580,6 +1580,9 @@ static xmlDocPtr dom_document_parser(zval *id, int mode, char *source, int sourc
xmlInitParser();
if (mode == DOM_LOAD_FILE) {
+ if (CHECK_NULL_PATH(source, source_len)) {
+ return NULL;
+ }
char *file_dest = _dom_get_valid_file_path(source, resolved_path, MAXPATHLEN TSRMLS_CC);
if (file_dest) {
ctxt = xmlCreateFileParserCtxt(file_dest);
@@ -2168,7 +2171,7 @@ static void dom_load_html(INTERNAL_FUNCTION_PARAMETERS, int mode) /* {{{ */
id = getThis();
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &source, &source_len, &options) == FAILURE) {
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|l", &source, &source_len, &options) == FAILURE) {
return;
} | CWE-254 | null | null |
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