idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
11,300 | SProcRenderColorTrapezoids (ClientPtr client)
{
return BadImplementation;
}
| DoS | 0 | SProcRenderColorTrapezoids (ClientPtr client)
{
return BadImplementation;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,301 | SProcRenderColorTriangles (ClientPtr client)
{
return BadImplementation;
}
| DoS | 0 | SProcRenderColorTriangles (ClientPtr client)
{
return BadImplementation;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,302 | SProcRenderComposite (ClientPtr client)
{
register int n;
REQUEST(xRenderCompositeReq);
swaps(&stuff->length, n);
swapl(&stuff->src, n);
swapl(&stuff->mask, n);
swapl(&stuff->dst, n);
swaps(&stuff->xSrc, n);
swaps(&stuff->ySrc, n);
swaps(&stuff->xMask, n);
swaps(&stuff->yMask, n)... | DoS | 0 | SProcRenderComposite (ClientPtr client)
{
register int n;
REQUEST(xRenderCompositeReq);
swaps(&stuff->length, n);
swapl(&stuff->src, n);
swapl(&stuff->mask, n);
swapl(&stuff->dst, n);
swaps(&stuff->xSrc, n);
swaps(&stuff->ySrc, n);
swaps(&stuff->xMask, n);
swaps(&stuff->yMask, n)... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,303 | SProcRenderCompositeGlyphs (ClientPtr client)
{
register int n;
xGlyphElt *elt;
CARD8 *buffer;
CARD8 *end;
int space;
int i;
int size;
REQUEST(xRenderCompositeGlyphsReq);
switch (stuff->renderReqType) {
default: size = 1; break;
case X_RenderCompositeGlyphs... | DoS | 0 | SProcRenderCompositeGlyphs (ClientPtr client)
{
register int n;
xGlyphElt *elt;
CARD8 *buffer;
CARD8 *end;
int space;
int i;
int size;
REQUEST(xRenderCompositeGlyphsReq);
switch (stuff->renderReqType) {
default: size = 1; break;
case X_RenderCompositeGlyphs... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,304 | SProcRenderCreateAnimCursor (ClientPtr client)
{
register int n;
REQUEST (xRenderCreateAnimCursorReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateAnimCursorReq);
swaps(&stuff->length, n);
swapl(&stuff->cid, n);
SwapRestL(stuff);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderCreateAnimCursor (ClientPtr client)
{
register int n;
REQUEST (xRenderCreateAnimCursorReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateAnimCursorReq);
swaps(&stuff->length, n);
swapl(&stuff->cid, n);
SwapRestL(stuff);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,305 | SProcRenderCreateConicalGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateConicalGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateConicalGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->center.x, n);
swapl(&stuff->center.y, n);
... | DoS | 0 | SProcRenderCreateConicalGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateConicalGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateConicalGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->center.x, n);
swapl(&stuff->center.y, n);
... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,306 | SProcRenderCreateCursor (ClientPtr client)
{
register int n;
REQUEST(xRenderCreateCursorReq);
REQUEST_SIZE_MATCH (xRenderCreateCursorReq);
swaps(&stuff->length, n);
swapl(&stuff->cid, n);
swapl(&stuff->src, n);
swaps(&stuff->x, n);
swaps(&stuff->y, n);
return (*ProcRenderVector[... | DoS | 0 | SProcRenderCreateCursor (ClientPtr client)
{
register int n;
REQUEST(xRenderCreateCursorReq);
REQUEST_SIZE_MATCH (xRenderCreateCursorReq);
swaps(&stuff->length, n);
swapl(&stuff->cid, n);
swapl(&stuff->src, n);
swaps(&stuff->x, n);
swaps(&stuff->y, n);
return (*ProcRenderVector[... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,307 | SProcRenderCreateGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderCreateGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->gsid, n);
swapl(&stuff->format, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderCreateGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderCreateGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->gsid, n);
swapl(&stuff->format, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,308 | SProcRenderCreateLinearGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateLinearGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateLinearGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->p1.x, n);
swapl(&stuff->p1.y, n);
swapl(&stu... | DoS | 0 | SProcRenderCreateLinearGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateLinearGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateLinearGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->p1.x, n);
swapl(&stuff->p1.y, n);
swapl(&stu... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,309 | SProcRenderCreatePicture (ClientPtr client)
{
register int n;
REQUEST(xRenderCreatePictureReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->drawable, n);
swapl(&stuff->format, n);
swapl(&stuff->mask, n);
SwapRestL(stuff);
return (*ProcRenderVector[stuff->renderReqT... | DoS | 0 | SProcRenderCreatePicture (ClientPtr client)
{
register int n;
REQUEST(xRenderCreatePictureReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->drawable, n);
swapl(&stuff->format, n);
swapl(&stuff->mask, n);
SwapRestL(stuff);
return (*ProcRenderVector[stuff->renderReqT... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,310 | SProcRenderCreateRadialGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateRadialGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateRadialGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->inner.x, n);
swapl(&stuff->inner.y, n);
swap... | DoS | 0 | SProcRenderCreateRadialGradient (ClientPtr client)
{
register int n;
int len;
REQUEST (xRenderCreateRadialGradientReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateRadialGradientReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swapl(&stuff->inner.x, n);
swapl(&stuff->inner.y, n);
swap... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,311 | SProcRenderCreateSolidFill(ClientPtr client)
{
register int n;
REQUEST (xRenderCreateSolidFillReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateSolidFillReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swaps(&stuff->color.alpha, n);
swaps(&stuff->color.red, n);
swaps(&stuff->color.green, ... | DoS | 0 | SProcRenderCreateSolidFill(ClientPtr client)
{
register int n;
REQUEST (xRenderCreateSolidFillReq);
REQUEST_AT_LEAST_SIZE (xRenderCreateSolidFillReq);
swaps(&stuff->length, n);
swapl(&stuff->pid, n);
swaps(&stuff->color.alpha, n);
swaps(&stuff->color.red, n);
swaps(&stuff->color.green, ... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,312 | SProcRenderDispatch (ClientPtr client)
{
REQUEST(xReq);
if (stuff->data < RenderNumberRequests)
return (*SProcRenderVector[stuff->data]) (client);
else
return BadRequest;
}
| DoS | 0 | SProcRenderDispatch (ClientPtr client)
{
REQUEST(xReq);
if (stuff->data < RenderNumberRequests)
return (*SProcRenderVector[stuff->data]) (client);
else
return BadRequest;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,313 | SProcRenderFillRectangles (ClientPtr client)
{
register int n;
REQUEST(xRenderFillRectanglesReq);
REQUEST_AT_LEAST_SIZE (xRenderFillRectanglesReq);
swaps(&stuff->length, n);
swapl(&stuff->dst, n);
swaps(&stuff->color.red, n);
swaps(&stuff->color.green, n);
swaps(&stuff->color.blue, n);
... | DoS | 0 | SProcRenderFillRectangles (ClientPtr client)
{
register int n;
REQUEST(xRenderFillRectanglesReq);
REQUEST_AT_LEAST_SIZE (xRenderFillRectanglesReq);
swaps(&stuff->length, n);
swapl(&stuff->dst, n);
swaps(&stuff->color.red, n);
swaps(&stuff->color.green, n);
swaps(&stuff->color.blue, n);
... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,314 | SProcRenderFreeGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderFreeGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->glyphset, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderFreeGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderFreeGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->glyphset, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,315 | SProcRenderFreePicture (ClientPtr client)
{
register int n;
REQUEST(xRenderFreePictureReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderFreePicture (ClientPtr client)
{
register int n;
REQUEST(xRenderFreePictureReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,316 | SProcRenderQueryDithers (ClientPtr client)
{
return BadImplementation;
}
| DoS | 0 | SProcRenderQueryDithers (ClientPtr client)
{
return BadImplementation;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,317 | SProcRenderQueryFilters (ClientPtr client)
{
register int n;
REQUEST (xRenderQueryFiltersReq);
REQUEST_SIZE_MATCH (xRenderQueryFiltersReq);
swaps(&stuff->length, n);
swapl(&stuff->drawable, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderQueryFilters (ClientPtr client)
{
register int n;
REQUEST (xRenderQueryFiltersReq);
REQUEST_SIZE_MATCH (xRenderQueryFiltersReq);
swaps(&stuff->length, n);
swapl(&stuff->drawable, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,318 | SProcRenderQueryPictFormats (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryPictFormatsReq);
swaps(&stuff->length, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderQueryPictFormats (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryPictFormatsReq);
swaps(&stuff->length, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,319 | SProcRenderQueryPictIndexValues (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryPictIndexValuesReq);
swaps(&stuff->length, n);
swapl(&stuff->format, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderQueryPictIndexValues (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryPictIndexValuesReq);
swaps(&stuff->length, n);
swapl(&stuff->format, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,320 | SProcRenderQueryVersion (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryVersionReq);
swaps(&stuff->length, n);
swapl(&stuff->majorVersion, n);
swapl(&stuff->minorVersion, n);
return (*ProcRenderVector[stuff->renderReqType])(client);
}
| DoS | 0 | SProcRenderQueryVersion (ClientPtr client)
{
register int n;
REQUEST(xRenderQueryVersionReq);
swaps(&stuff->length, n);
swapl(&stuff->majorVersion, n);
swapl(&stuff->minorVersion, n);
return (*ProcRenderVector[stuff->renderReqType])(client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,321 | SProcRenderReferenceGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderReferenceGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->gsid, n);
swapl(&stuff->existing, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| DoS | 0 | SProcRenderReferenceGlyphSet (ClientPtr client)
{
register int n;
REQUEST(xRenderReferenceGlyphSetReq);
swaps(&stuff->length, n);
swapl(&stuff->gsid, n);
swapl(&stuff->existing, n);
return (*ProcRenderVector[stuff->renderReqType]) (client);
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,322 | SProcRenderSetPictureClipRectangles (ClientPtr client)
{
register int n;
REQUEST(xRenderSetPictureClipRectanglesReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swaps(&stuff->xOrigin, n);
swaps(&stuff->yOrigin, n);
SwapRestS(stuff);
return (*ProcRenderVector[stuff->renderReqTyp... | DoS | 0 | SProcRenderSetPictureClipRectangles (ClientPtr client)
{
register int n;
REQUEST(xRenderSetPictureClipRectanglesReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swaps(&stuff->xOrigin, n);
swaps(&stuff->yOrigin, n);
SwapRestS(stuff);
return (*ProcRenderVector[stuff->renderReqTyp... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,323 | SProcRenderSetPictureFilter (ClientPtr client)
{
register int n;
REQUEST (xRenderSetPictureFilterReq);
REQUEST_AT_LEAST_SIZE (xRenderSetPictureFilterReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swaps(&stuff->nbytes, n);
return (*ProcRenderVector[stuff->renderReqType]) (client)... | DoS | 0 | SProcRenderSetPictureFilter (ClientPtr client)
{
register int n;
REQUEST (xRenderSetPictureFilterReq);
REQUEST_AT_LEAST_SIZE (xRenderSetPictureFilterReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swaps(&stuff->nbytes, n);
return (*ProcRenderVector[stuff->renderReqType]) (client)... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,324 | SProcRenderSetPictureTransform (ClientPtr client)
{
register int n;
REQUEST(xRenderSetPictureTransformReq);
REQUEST_SIZE_MATCH(xRenderSetPictureTransformReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swapl(&stuff->transform.matrix11, n);
swapl(&stuff->transform.matrix12, n);
... | DoS | 0 | SProcRenderSetPictureTransform (ClientPtr client)
{
register int n;
REQUEST(xRenderSetPictureTransformReq);
REQUEST_SIZE_MATCH(xRenderSetPictureTransformReq);
swaps(&stuff->length, n);
swapl(&stuff->picture, n);
swapl(&stuff->transform.matrix11, n);
swapl(&stuff->transform.matrix12, n);
... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,325 | SProcRenderTransform (ClientPtr client)
{
return BadImplementation;
}
| DoS | 0 | SProcRenderTransform (ClientPtr client)
{
return BadImplementation;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,326 | SProcRenderTrapezoids (ClientPtr client)
{
register int n;
REQUEST(xRenderTrapezoidsReq);
REQUEST_AT_LEAST_SIZE(xRenderTrapezoidsReq);
swaps (&stuff->length, n);
swapl (&stuff->src, n);
swapl (&stuff->dst, n);
swapl (&stuff->maskFormat, n);
swaps (&stuff->xSrc, n);
swaps (&stuff->yS... | DoS | 0 | SProcRenderTrapezoids (ClientPtr client)
{
register int n;
REQUEST(xRenderTrapezoidsReq);
REQUEST_AT_LEAST_SIZE(xRenderTrapezoidsReq);
swaps (&stuff->length, n);
swapl (&stuff->src, n);
swapl (&stuff->dst, n);
swapl (&stuff->maskFormat, n);
swaps (&stuff->xSrc, n);
swaps (&stuff->yS... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,327 | SProcRenderTriangles (ClientPtr client)
{
register int n;
REQUEST(xRenderTrianglesReq);
REQUEST_AT_LEAST_SIZE(xRenderTrianglesReq);
swaps (&stuff->length, n);
swapl (&stuff->src, n);
swapl (&stuff->dst, n);
swapl (&stuff->maskFormat, n);
swaps (&stuff->xSrc, n);
swaps (&stuff->ySrc,... | DoS | 0 | SProcRenderTriangles (ClientPtr client)
{
register int n;
REQUEST(xRenderTrianglesReq);
REQUEST_AT_LEAST_SIZE(xRenderTrianglesReq);
swaps (&stuff->length, n);
swapl (&stuff->src, n);
swapl (&stuff->dst, n);
swapl (&stuff->maskFormat, n);
swaps (&stuff->xSrc, n);
swaps (&stuff->ySrc,... | @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,328 | findVisual (ScreenPtr pScreen, VisualID vid)
{
VisualPtr pVisual;
int v;
for (v = 0; v < pScreen->numVisuals; v++)
{
pVisual = pScreen->visuals + v;
if (pVisual->vid == vid)
return pVisual;
}
return 0;
}
| DoS | 0 | findVisual (ScreenPtr pScreen, VisualID vid)
{
VisualPtr pVisual;
int v;
for (v = 0; v < pScreen->numVisuals; v++)
{
pVisual = pScreen->visuals + v;
if (pVisual->vid == vid)
return pVisual;
}
return 0;
}
| @@ -1077,6 +1077,14 @@ ProcRenderAddGlyphs (ClientPtr client)
gi = (xGlyphInfo *) (gids + nglyphs);
bits = (CARD8 *) (gi + nglyphs);
remain -= (sizeof (CARD32) + sizeof (xGlyphInfo)) * nglyphs;
+
+ /* protect against bad nglyphs */
+ if (gi < stuff || gi > ((CARD32 *)stuff + client->req_len) ||
+ ... | CWE-20 | null | null |
11,329 | static int AddCurrentContext(__GLXclientState *cl, __GLXcontext *glxc)
{
int i;
int num = cl->numCurrentContexts;
__GLXcontext **table = cl->currentContexts;
if (!glxc) return -1;
/*
** Try to find an empty slot and use it.
*/
for (i=0; i < num; i++) {
if (!table[i]) {
table[... | DoS Exec Code | 0 | static int AddCurrentContext(__GLXclientState *cl, __GLXcontext *glxc)
{
int i;
int num = cl->numCurrentContexts;
__GLXcontext **table = cl->currentContexts;
if (!glxc) return -1;
/*
** Try to find an empty slot and use it.
*/
for (i=0; i < num; i++) {
if (!table[i]) {
table[... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,330 | static void ChangeCurrentContext(__GLXclientState *cl, __GLXcontext *glxc,
GLXContextTag tag)
{
__GLXcontext **table = cl->currentContexts;
table[tag-1] = glxc;
}
| DoS Exec Code | 0 | static void ChangeCurrentContext(__GLXclientState *cl, __GLXcontext *glxc,
GLXContextTag tag)
{
__GLXcontext **table = cl->currentContexts;
table[tag-1] = glxc;
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,331 | DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
GLXContextID shareList, __GLXconfig *config,
__GLXscreen *pGlxScreen, GLboolean isDirect)
{
ClientPtr client = cl->client;
__GLXcontext *glxc, *shareglxc;
int err;
LEGAL_NEW_RESOURCE(gcId, client);
/*
** Find the display list spa... | DoS Exec Code | 0 | DoCreateContext(__GLXclientState *cl, GLXContextID gcId,
GLXContextID shareList, __GLXconfig *config,
__GLXscreen *pGlxScreen, GLboolean isDirect)
{
ClientPtr client = cl->client;
__GLXcontext *glxc, *shareglxc;
int err;
LEGAL_NEW_RESOURCE(gcId, client);
/*
** Find the display list spa... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,332 | DoCreatePbuffer(ClientPtr client, int screenNum, XID fbconfigId,
int width, int height, XID glxDrawableId)
{
__GLXconfig *config;
__GLXscreen *pGlxScreen;
PixmapPtr pPixmap;
int err;
LEGAL_NEW_RESOURCE(glxDrawableId, client);
if (!validGlxScreen(client, screenNum, &pGlxScreen, &err))
... | DoS Exec Code | 0 | DoCreatePbuffer(ClientPtr client, int screenNum, XID fbconfigId,
int width, int height, XID glxDrawableId)
{
__GLXconfig *config;
__GLXscreen *pGlxScreen;
PixmapPtr pPixmap;
int err;
LEGAL_NEW_RESOURCE(glxDrawableId, client);
if (!validGlxScreen(client, screenNum, &pGlxScreen, &err))
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,333 | DoGetDrawableAttributes(__GLXclientState *cl, XID drawId)
{
ClientPtr client = cl->client;
xGLXGetDrawableAttributesReply reply;
__GLXdrawable *pGlxDraw;
CARD32 attributes[6];
int numAttribs, error;
if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
DixGetAttrAccess, &pGlxDraw, &error... | DoS Exec Code | 0 | DoGetDrawableAttributes(__GLXclientState *cl, XID drawId)
{
ClientPtr client = cl->client;
xGLXGetDrawableAttributesReply reply;
__GLXdrawable *pGlxDraw;
CARD32 attributes[6];
int numAttribs, error;
if (!validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
DixGetAttrAccess, &pGlxDraw, &error... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,334 | DoGetFBConfigs(__GLXclientState *cl, unsigned screen)
{
ClientPtr client = cl->client;
xGLXGetFBConfigsReply reply;
__GLXscreen *pGlxScreen;
CARD32 buf[__GLX_FBCONFIG_ATTRIBS_LENGTH];
int p, err;
__GLXconfig *modes;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
i... | DoS Exec Code | 0 | DoGetFBConfigs(__GLXclientState *cl, unsigned screen)
{
ClientPtr client = cl->client;
xGLXGetFBConfigsReply reply;
__GLXscreen *pGlxScreen;
CARD32 buf[__GLX_FBCONFIG_ATTRIBS_LENGTH];
int p, err;
__GLXconfig *modes;
__GLX_DECLARE_SWAP_VARIABLES;
__GLX_DECLARE_SWAP_ARRAY_VARIABLES;
i... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,335 | DoMakeCurrent(__GLXclientState *cl,
GLXDrawable drawId, GLXDrawable readId,
GLXContextID contextId, GLXContextTag tag)
{
ClientPtr client = cl->client;
xGLXMakeCurrentReply reply;
__GLXcontext *glxc, *prevglxc;
__GLXdrawable *drawPriv = NULL;
__GLXdrawable *readPriv = NULL;
int err... | DoS Exec Code | 0 | DoMakeCurrent(__GLXclientState *cl,
GLXDrawable drawId, GLXDrawable readId,
GLXContextID contextId, GLXContextTag tag)
{
ClientPtr client = cl->client;
xGLXMakeCurrentReply reply;
__GLXcontext *glxc, *prevglxc;
__GLXdrawable *drawPriv = NULL;
__GLXdrawable *readPriv = NULL;
int err... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,336 | DoQueryContext(__GLXclientState *cl, GLXContextID gcId)
{
ClientPtr client = cl->client;
__GLXcontext *ctx;
xGLXQueryContextInfoEXTReply reply;
int nProps;
int *sendBuf, *pSendBuf;
int nReplyBytes;
int err;
if (!validGlxContext(cl->client, gcId, DixReadAccess, &ctx, &err))
return err;
... | DoS Exec Code | 0 | DoQueryContext(__GLXclientState *cl, GLXContextID gcId)
{
ClientPtr client = cl->client;
__GLXcontext *ctx;
xGLXQueryContextInfoEXTReply reply;
int nProps;
int *sendBuf, *pSendBuf;
int nReplyBytes;
int err;
if (!validGlxContext(cl->client, gcId, DixReadAccess, &ctx, &err))
return err;
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,337 | static void StartUsingContext(__GLXclientState *cl, __GLXcontext *glxc)
{
glxc->isCurrent = GL_TRUE;
__glXLastContext = glxc;
}
| DoS Exec Code | 0 | static void StartUsingContext(__GLXclientState *cl, __GLXcontext *glxc)
{
glxc->isCurrent = GL_TRUE;
__glXLastContext = glxc;
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,338 | static void StopUsingContext(__GLXcontext *glxc)
{
if (glxc) {
if (glxc == __glXLastContext) {
/* Tell server GL library */
__glXLastContext = 0;
}
glxc->isCurrent = GL_FALSE;
if (!glxc->idExists) {
__glXFreeContext(glxc);
}
}
}
| DoS Exec Code | 0 | static void StopUsingContext(__GLXcontext *glxc)
{
if (glxc) {
if (glxc == __glXLastContext) {
/* Tell server GL library */
__glXLastContext = 0;
}
glxc->isCurrent = GL_FALSE;
if (!glxc->idExists) {
__glXFreeContext(glxc);
}
}
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,339 | __glXContextDestroy(__GLXcontext *context)
{
__glXFlushContextCache();
}
| DoS Exec Code | 0 | __glXContextDestroy(__GLXcontext *context)
{
__glXFlushContextCache();
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,340 | int __glXDisp_BindTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
ClientPtr client = cl->client;
__GLXcontext *context;
__GLXdrawable *pGlxDraw;
GLXDrawable drawId;
int buffer;
int error;
pc += __GLX_VENDPRIV_HDR_SIZE;
... | DoS Exec Code | 0 | int __glXDisp_BindTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
ClientPtr client = cl->client;
__GLXcontext *context;
__GLXdrawable *pGlxDraw;
GLXDrawable drawId;
int buffer;
int error;
pc += __GLX_VENDPRIV_HDR_SIZE;
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,341 | int __glXDisp_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
xGLXChangeDrawableAttributesReq *req =
(xGLXChangeDrawableAttributesReq *) pc;
return DoChangeDrawableAttributes(cl->client, req->drawable,
req->numAttribs, (CARD32 *) (req + 1));
}
| DoS Exec Code | 0 | int __glXDisp_ChangeDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
xGLXChangeDrawableAttributesReq *req =
(xGLXChangeDrawableAttributesReq *) pc;
return DoChangeDrawableAttributes(cl->client, req->drawable,
req->numAttribs, (CARD32 *) (req + 1));
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,342 | int __glXDisp_ChangeDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXChangeDrawableAttributesSGIXReq *req =
(xGLXChangeDrawableAttributesSGIXReq *)pc;
return DoChangeDrawableAttributes(cl->client, req->drawable,
req->numAttribs, (CARD32 *) (req + 1));
}
| DoS Exec Code | 0 | int __glXDisp_ChangeDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXChangeDrawableAttributesSGIXReq *req =
(xGLXChangeDrawableAttributesSGIXReq *)pc;
return DoChangeDrawableAttributes(cl->client, req->drawable,
req->numAttribs, (CARD32 *) (req + 1));
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,343 | int __glXDisp_ClientInfo(__GLXclientState *cl, GLbyte *pc)
{
xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;
const char *buf;
cl->GLClientmajorVersion = req->major;
cl->GLClientminorVersion = req->minor;
free(cl->GLClientextensions);
buf = (const char *)(req+1);
cl->GLClientextensions... | DoS Exec Code | 0 | int __glXDisp_ClientInfo(__GLXclientState *cl, GLbyte *pc)
{
xGLXClientInfoReq *req = (xGLXClientInfoReq *) pc;
const char *buf;
cl->GLClientmajorVersion = req->major;
cl->GLClientminorVersion = req->minor;
free(cl->GLClientextensions);
buf = (const char *)(req+1);
cl->GLClientextensions... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,344 | int __glXDisp_CopyContext(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
GLXContextID source = req->source;
GLXContextID dest = req->dest;
GLXContextTag tag = req->contextTag;
unsigned long mask = req->mask;
__GLXcontex... | DoS Exec Code | 0 | int __glXDisp_CopyContext(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXCopyContextReq *req = (xGLXCopyContextReq *) pc;
GLXContextID source = req->source;
GLXContextID dest = req->dest;
GLXContextTag tag = req->contextTag;
unsigned long mask = req->mask;
__GLXcontex... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,345 | int __glXDisp_CreateContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxVisual(cl->client, pGlxScree... | DoS Exec Code | 0 | int __glXDisp_CreateContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateContextReq *req = (xGLXCreateContextReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxVisual(cl->client, pGlxScree... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,346 | int __glXDisp_CreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateContextWithConfigSGIXReq *req =
(xGLXCreateContextWithConfigSGIXReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
... | DoS Exec Code | 0 | int __glXDisp_CreateContextWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateContextWithConfigSGIXReq *req =
(xGLXCreateContextWithConfigSGIXReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,347 | int __glXDisp_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;
return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,
req->width, req->height, req->pbuffer);
}
| DoS Exec Code | 0 | int __glXDisp_CreateGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPbufferSGIXReq *req = (xGLXCreateGLXPbufferSGIXReq *) pc;
return DoCreatePbuffer(cl->client, req->screen, req->fbconfig,
req->width, req->height, req->pbuffer);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,348 | int __glXDisp_CreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxVisual(cl->client, pGl... | DoS Exec Code | 0 | int __glXDisp_CreateGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPixmapReq *req = (xGLXCreateGLXPixmapReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxVisual(cl->client, pGl... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,349 | int __glXDisp_CreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPixmapWithConfigSGIXReq *req =
(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return ... | DoS Exec Code | 0 | int __glXDisp_CreateGLXPixmapWithConfigSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateGLXPixmapWithConfigSGIXReq *req =
(xGLXCreateGLXPixmapWithConfigSGIXReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return ... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,350 | int __glXDisp_CreateNewContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxFBConfig(cl->client... | DoS Exec Code | 0 | int __glXDisp_CreateNewContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreateNewContextReq *req = (xGLXCreateNewContextReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxFBConfig(cl->client... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,351 | int __glXDisp_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePbufferReq *req = (xGLXCreatePbufferReq *) pc;
CARD32 *attrs;
int width, height, i;
attrs = (CARD32 *) (req + 1);
width = 0;
height = 0;
for (i = 0; i < req->numAttribs; i++) {
switch (attrs[i * 2]) {
case GL... | DoS Exec Code | 0 | int __glXDisp_CreatePbuffer(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePbufferReq *req = (xGLXCreatePbufferReq *) pc;
CARD32 *attrs;
int width, height, i;
attrs = (CARD32 *) (req + 1);
width = 0;
height = 0;
for (i = 0; i < req->numAttribs; i++) {
switch (attrs[i * 2]) {
case GL... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,352 | int __glXDisp_CreatePixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxFBConfig(cl->client, pGlxScreen... | DoS Exec Code | 0 | int __glXDisp_CreatePixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXCreatePixmapReq *req = (xGLXCreatePixmapReq *) pc;
__GLXconfig *config;
__GLXscreen *pGlxScreen;
int err;
if (!validGlxScreen(cl->client, req->screen, &pGlxScreen, &err))
return err;
if (!validGlxFBConfig(cl->client, pGlxScreen... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,353 | int __glXDisp_DestroyContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
__GLXcontext *glxc;
int err;
if (!validGlxContext(cl->client, req->context, DixDestroyAccess,
&glxc, &err))
return err;
FreeResourceByType(req->context, __glXContext... | DoS Exec Code | 0 | int __glXDisp_DestroyContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyContextReq *req = (xGLXDestroyContextReq *) pc;
__GLXcontext *glxc;
int err;
if (!validGlxContext(cl->client, req->context, DixDestroyAccess,
&glxc, &err))
return err;
FreeResourceByType(req->context, __glXContext... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,354 | int __glXDisp_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
}
| DoS Exec Code | 0 | int __glXDisp_DestroyGLXPbufferSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyGLXPbufferSGIXReq *req = (xGLXDestroyGLXPbufferSGIXReq *) pc;
return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,355 | int __glXDisp_DestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
}
| DoS Exec Code | 0 | int __glXDisp_DestroyGLXPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyGLXPixmapReq *req = (xGLXDestroyGLXPixmapReq *) pc;
return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,356 | int __glXDisp_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
}
| DoS Exec Code | 0 | int __glXDisp_DestroyPbuffer(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyPbufferReq *req = (xGLXDestroyPbufferReq *) pc;
return DoDestroyDrawable(cl, req->pbuffer, GLX_DRAWABLE_PBUFFER);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,357 | int __glXDisp_DestroyPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyPixmapReq *req = (xGLXDestroyPixmapReq *) pc;
return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
}
| DoS Exec Code | 0 | int __glXDisp_DestroyPixmap(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyPixmapReq *req = (xGLXDestroyPixmapReq *) pc;
return DoDestroyDrawable(cl, req->glxpixmap, GLX_DRAWABLE_PIXMAP);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,358 | int __glXDisp_DestroyWindow(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;
return DoDestroyDrawable(cl, req->glxwindow, GLX_DRAWABLE_WINDOW);
}
| DoS Exec Code | 0 | int __glXDisp_DestroyWindow(__GLXclientState *cl, GLbyte *pc)
{
xGLXDestroyWindowReq *req = (xGLXDestroyWindowReq *) pc;
return DoDestroyDrawable(cl, req->glxwindow, GLX_DRAWABLE_WINDOW);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,359 | int __glXDisp_GetDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *)pc;
return DoGetDrawableAttributes(cl, req->drawable);
}
| DoS Exec Code | 0 | int __glXDisp_GetDrawableAttributes(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetDrawableAttributesReq *req = (xGLXGetDrawableAttributesReq *)pc;
return DoGetDrawableAttributes(cl, req->drawable);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,360 | int __glXDisp_GetDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetDrawableAttributesSGIXReq *req =
(xGLXGetDrawableAttributesSGIXReq *)pc;
return DoGetDrawableAttributes(cl, req->drawable);
}
| DoS Exec Code | 0 | int __glXDisp_GetDrawableAttributesSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetDrawableAttributesSGIXReq *req =
(xGLXGetDrawableAttributesSGIXReq *)pc;
return DoGetDrawableAttributes(cl, req->drawable);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,361 | int __glXDisp_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
return DoGetFBConfigs(cl, req->screen);
}
| DoS Exec Code | 0 | int __glXDisp_GetFBConfigs(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetFBConfigsReq *req = (xGLXGetFBConfigsReq *) pc;
return DoGetFBConfigs(cl, req->screen);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,362 | int __glXDisp_GetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
return DoGetFBConfigs(cl, req->screen);
}
| DoS Exec Code | 0 | int __glXDisp_GetFBConfigsSGIX(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetFBConfigsSGIXReq *req = (xGLXGetFBConfigsSGIXReq *) pc;
return DoGetFBConfigs(cl, req->screen);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,363 | int __glXDisp_GetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
ClientPtr client = cl->client;
xGLXGetVisualConfigsReply reply;
__GLXscreen *pGlxScreen;
__GLXconfig *modes;
CARD32 buf[GLX_VIS_CONFIG_TOTAL];
int p, i, err;
... | DoS Exec Code | 0 | int __glXDisp_GetVisualConfigs(__GLXclientState *cl, GLbyte *pc)
{
xGLXGetVisualConfigsReq *req = (xGLXGetVisualConfigsReq *) pc;
ClientPtr client = cl->client;
xGLXGetVisualConfigsReply reply;
__GLXscreen *pGlxScreen;
__GLXconfig *modes;
CARD32 buf[GLX_VIS_CONFIG_TOTAL];
int p, i, err;
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,364 | int __glXDisp_IsDirect(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
xGLXIsDirectReply reply;
__GLXcontext *glxc;
int err;
if (!validGlxContext(cl->client, req->context, DixReadAccess, &glxc, &err))
return err;
reply.isDi... | DoS Exec Code | 0 | int __glXDisp_IsDirect(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXIsDirectReq *req = (xGLXIsDirectReq *) pc;
xGLXIsDirectReply reply;
__GLXcontext *glxc;
int err;
if (!validGlxContext(cl->client, req->context, DixReadAccess, &glxc, &err))
return err;
reply.isDi... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,365 | int __glXDisp_MakeCurrent(__GLXclientState *cl, GLbyte *pc)
{
xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
return DoMakeCurrent( cl, req->drawable, req->drawable,
req->context, req->oldContextTag );
}
| DoS Exec Code | 0 | int __glXDisp_MakeCurrent(__GLXclientState *cl, GLbyte *pc)
{
xGLXMakeCurrentReq *req = (xGLXMakeCurrentReq *) pc;
return DoMakeCurrent( cl, req->drawable, req->drawable,
req->context, req->oldContextTag );
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,366 | int __glXDisp_MakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
{
xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
return DoMakeCurrent( cl, req->drawable, req->readable,
req->context, req->oldContextTag );
}
| DoS Exec Code | 0 | int __glXDisp_MakeCurrentReadSGI(__GLXclientState *cl, GLbyte *pc)
{
xGLXMakeCurrentReadSGIReq *req = (xGLXMakeCurrentReadSGIReq *) pc;
return DoMakeCurrent( cl, req->drawable, req->readable,
req->context, req->oldContextTag );
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,367 | int __glXDisp_QueryContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;
return DoQueryContext(cl, req->context);
}
| DoS Exec Code | 0 | int __glXDisp_QueryContext(__GLXclientState *cl, GLbyte *pc)
{
xGLXQueryContextReq *req = (xGLXQueryContextReq *) pc;
return DoQueryContext(cl, req->context);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,368 | int __glXDisp_QueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
return DoQueryContext(cl, req->context);
}
| DoS Exec Code | 0 | int __glXDisp_QueryContextInfoEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXQueryContextInfoEXTReq *req = (xGLXQueryContextInfoEXTReq *) pc;
return DoQueryContext(cl, req->context);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,369 | int __glXDisp_QueryExtensionsString(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;
xGLXQueryExtensionsStringReply reply;
__GLXscreen *pGlxScreen;
size_t n, length;
char *buf;
int err;
if (!valid... | DoS Exec Code | 0 | int __glXDisp_QueryExtensionsString(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryExtensionsStringReq *req = (xGLXQueryExtensionsStringReq *) pc;
xGLXQueryExtensionsStringReply reply;
__GLXscreen *pGlxScreen;
size_t n, length;
char *buf;
int err;
if (!valid... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,370 | int __glXDisp_QueryServerString(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;
xGLXQueryServerStringReply reply;
size_t n, length;
const char *ptr;
char *buf;
__GLXscreen *pGlxScreen;
int err;
char v... | DoS Exec Code | 0 | int __glXDisp_QueryServerString(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryServerStringReq *req = (xGLXQueryServerStringReq *) pc;
xGLXQueryServerStringReply reply;
size_t n, length;
const char *ptr;
char *buf;
__GLXscreen *pGlxScreen;
int err;
char v... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,371 | int __glXDisp_QueryVersion(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
xGLXQueryVersionReply reply;
GLuint major, minor;
major = req->majorVersion;
minor = req->minorVersion;
(void)major;
(void)minor;
/*
... | DoS Exec Code | 0 | int __glXDisp_QueryVersion(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXQueryVersionReq *req = (xGLXQueryVersionReq *) pc;
xGLXQueryVersionReply reply;
GLuint major, minor;
major = req->majorVersion;
minor = req->minorVersion;
(void)major;
(void)minor;
/*
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,372 | int __glXDisp_ReleaseTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
ClientPtr client = cl->client;
__GLXdrawable *pGlxDraw;
__GLXcontext *context;
GLXDrawable drawId;
int buffer;
int error;
pc += __GLX_VENDPRIV_HDR_SIZE... | DoS Exec Code | 0 | int __glXDisp_ReleaseTexImageEXT(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
ClientPtr client = cl->client;
__GLXdrawable *pGlxDraw;
__GLXcontext *context;
GLXDrawable drawId;
int buffer;
int error;
pc += __GLX_VENDPRIV_HDR_SIZE... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,373 | int __glXDisp_RenderLarge(__GLXclientState *cl, GLbyte *pc)
{
xGLXRenderLargeReq *req;
ClientPtr client= cl->client;
size_t dataBytes;
__GLXrenderLargeHeader *hdr;
__GLXcontext *glxc;
int error;
CARD16 opcode;
__GLX_DECLARE_SWAP_VARIABLES;
req = (xGLXRenderLargeReq *) pc;
if... | DoS Exec Code | 0 | int __glXDisp_RenderLarge(__GLXclientState *cl, GLbyte *pc)
{
xGLXRenderLargeReq *req;
ClientPtr client= cl->client;
size_t dataBytes;
__GLXrenderLargeHeader *hdr;
__GLXcontext *glxc;
int error;
CARD16 opcode;
__GLX_DECLARE_SWAP_VARIABLES;
req = (xGLXRenderLargeReq *) pc;
if... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,374 | int __glXDisp_SwapBuffers(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
GLXContextTag tag = req->contextTag;
XID drawId = req->drawable;
__GLXcontext *glxc = NULL;
__GLXdrawable *pGlxDraw;
int error;
if (tag) {
g... | DoS Exec Code | 0 | int __glXDisp_SwapBuffers(__GLXclientState *cl, GLbyte *pc)
{
ClientPtr client = cl->client;
xGLXSwapBuffersReq *req = (xGLXSwapBuffersReq *) pc;
GLXContextTag tag = req->contextTag;
XID drawId = req->drawable;
__GLXcontext *glxc = NULL;
__GLXdrawable *pGlxDraw;
int error;
if (tag) {
g... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,375 | int __glXDisp_VendorPrivate(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLint vendorcode = req->vendorCode;
__GLXdispatchVendorPrivProcPtr proc;
proc = (__GLXdispatchVendorPrivProcPtr)
__glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,
... | DoS Exec Code | 0 | int __glXDisp_VendorPrivate(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLint vendorcode = req->vendorCode;
__GLXdispatchVendorPrivProcPtr proc;
proc = (__GLXdispatchVendorPrivProcPtr)
__glXGetProtocolDecodeFunction(& VendorPriv_dispatch_info,
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,376 | int __glXDisp_VendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLint vendorcode = req->vendorCode;
__GLXdispatchVendorPrivProcPtr proc;
proc = (__GLXdispatchVendorPrivProcPtr)
__glXGetProtocolDecodeFunction(& VendorPriv_dispatch_... | DoS Exec Code | 0 | int __glXDisp_VendorPrivateWithReply(__GLXclientState *cl, GLbyte *pc)
{
xGLXVendorPrivateReq *req = (xGLXVendorPrivateReq *) pc;
GLint vendorcode = req->vendorCode;
__GLXdispatchVendorPrivProcPtr proc;
proc = (__GLXdispatchVendorPrivProcPtr)
__glXGetProtocolDecodeFunction(& VendorPriv_dispatch_... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,377 | int __glXDisp_WaitGL(__GLXclientState *cl, GLbyte *pc)
{
xGLXWaitGLReq *req = (xGLXWaitGLReq *)pc;
GLXContextTag tag = req->contextTag;
__GLXcontext *glxc = NULL;
int error;
if (tag) {
glxc = __glXLookupContextByTag(cl, tag);
if (!glxc)
return __glXError(GLXBadContextTag);
if (!__glXFo... | DoS Exec Code | 0 | int __glXDisp_WaitGL(__GLXclientState *cl, GLbyte *pc)
{
xGLXWaitGLReq *req = (xGLXWaitGLReq *)pc;
GLXContextTag tag = req->contextTag;
__GLXcontext *glxc = NULL;
int error;
if (tag) {
glxc = __glXLookupContextByTag(cl, tag);
if (!glxc)
return __glXError(GLXBadContextTag);
if (!__glXFo... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,378 | int __glXDisp_WaitX(__GLXclientState *cl, GLbyte *pc)
{
xGLXWaitXReq *req = (xGLXWaitXReq *)pc;
GLXContextTag tag = req->contextTag;
__GLXcontext *glxc = NULL;
int error;
if (tag) {
glxc = __glXLookupContextByTag(cl, tag);
if (!glxc)
return __glXError(GLXBadContextTag);
if (!__glXForce... | DoS Exec Code | 0 | int __glXDisp_WaitX(__GLXclientState *cl, GLbyte *pc)
{
xGLXWaitXReq *req = (xGLXWaitXReq *)pc;
GLXContextTag tag = req->contextTag;
__GLXcontext *glxc = NULL;
int error;
if (tag) {
glxc = __glXLookupContextByTag(cl, tag);
if (!glxc)
return __glXError(GLXBadContextTag);
if (!__glXForce... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,379 | __glXDrawableRelease(__GLXdrawable *drawable)
{
}
| DoS Exec Code | 0 | __glXDrawableRelease(__GLXdrawable *drawable)
{
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,380 | __glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client,
int *error)
{
DrawablePtr pDraw;
__GLXdrawable *pGlxDraw;
int rc;
if (validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
DixWriteAccess, &pGlxDraw, &rc)) {
if (glxc != NULL && pGlxDraw->config != glxc->config) {
cli... | DoS Exec Code | 0 | __glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client,
int *error)
{
DrawablePtr pDraw;
__GLXdrawable *pGlxDraw;
int rc;
if (validGlxDrawable(client, drawId, GLX_DRAWABLE_ANY,
DixWriteAccess, &pGlxDraw, &rc)) {
if (glxc != NULL && pGlxDraw->config != glxc->config) {
cli... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,381 | __GLXcontext *__glXLookupContextByTag(__GLXclientState *cl, GLXContextTag tag)
{
int num = cl->numCurrentContexts;
if (tag < 1 || tag > num) {
return 0;
} else {
return cl->currentContexts[tag-1];
}
}
| DoS Exec Code | 0 | __GLXcontext *__glXLookupContextByTag(__GLXclientState *cl, GLXContextTag tag)
{
int num = cl->numCurrentContexts;
if (tag < 1 || tag > num) {
return 0;
} else {
return cl->currentContexts[tag-1];
}
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,382 | static __GLXcontext *__glXdirectContextCreate(__GLXscreen *screen,
__GLXconfig *modes,
__GLXcontext *shareContext)
{
__GLXcontext *context;
context = calloc(1, sizeof (__GLXcontext));
if (context == NULL)
return NULL;
context->destroy = __glXdirectContextDestroy;
return con... | DoS Exec Code | 0 | static __GLXcontext *__glXdirectContextCreate(__GLXscreen *screen,
__GLXconfig *modes,
__GLXcontext *shareContext)
{
__GLXcontext *context;
context = calloc(1, sizeof (__GLXcontext));
if (context == NULL)
return NULL;
context->destroy = __glXdirectContextDestroy;
return con... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,383 | static void __glXdirectContextDestroy(__GLXcontext *context)
{
__glXContextDestroy(context);
free(context);
}
| DoS Exec Code | 0 | static void __glXdirectContextDestroy(__GLXcontext *context)
{
__glXContextDestroy(context);
free(context);
}
| @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,384 | determineTextureTarget(ClientPtr client, XID glxDrawableID,
CARD32 *attribs, CARD32 numAttribs)
{
GLenum target = 0;
GLenum format = 0;
int i, err;
__GLXdrawable *pGlxDraw;
if (!validGlxDrawable(client, glxDrawableID, GLX_DRAWABLE_PIXMAP,
DixWriteAccess, &pGlxDraw, &err))
/* We just ... | DoS Exec Code | 0 | determineTextureTarget(ClientPtr client, XID glxDrawableID,
CARD32 *attribs, CARD32 numAttribs)
{
GLenum target = 0;
GLenum format = 0;
int i, err;
__GLXdrawable *pGlxDraw;
if (!validGlxDrawable(client, glxDrawableID, GLX_DRAWABLE_PIXMAP,
DixWriteAccess, &pGlxDraw, &err))
/* We just ... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,385 | validGlxContext(ClientPtr client, XID id, int access_mode,
__GLXcontext **context, int *err)
{
*err = dixLookupResourceByType((pointer *) context, id,
__glXContextRes, client, access_mode);
if (*err != Success) {
client->errorValue = id;
if (*err == BadValue)
*err = __glXError(GLXBadContext);
r... | DoS Exec Code | 0 | validGlxContext(ClientPtr client, XID id, int access_mode,
__GLXcontext **context, int *err)
{
*err = dixLookupResourceByType((pointer *) context, id,
__glXContextRes, client, access_mode);
if (*err != Success) {
client->errorValue = id;
if (*err == BadValue)
*err = __glXError(GLXBadContext);
r... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,386 | validGlxDrawable(ClientPtr client, XID id, int type, int access_mode,
__GLXdrawable **drawable, int *err)
{
int rc;
rc = dixLookupResourceByType((pointer *) drawable, id,
__glXDrawableRes, client, access_mode);
if (rc != Success && rc != BadValue) {
*err = rc;
client->errorValue = id;
return FAL... | DoS Exec Code | 0 | validGlxDrawable(ClientPtr client, XID id, int type, int access_mode,
__GLXdrawable **drawable, int *err)
{
int rc;
rc = dixLookupResourceByType((pointer *) drawable, id,
__glXDrawableRes, client, access_mode);
if (rc != Success && rc != BadValue) {
*err = rc;
client->errorValue = id;
return FAL... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,387 | validGlxFBConfig(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
__GLXconfig **config, int *err)
{
__GLXconfig *m;
for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next)
if (m->fbconfigID == id) {
*config = m;
return TRUE;
}
client->errorValue = id;
*err = __glXError(GLXBadFBConfig)... | DoS Exec Code | 0 | validGlxFBConfig(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
__GLXconfig **config, int *err)
{
__GLXconfig *m;
for (m = pGlxScreen->fbconfigs; m != NULL; m = m->next)
if (m->fbconfigID == id) {
*config = m;
return TRUE;
}
client->errorValue = id;
*err = __glXError(GLXBadFBConfig)... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,388 | validGlxFBConfigForWindow(ClientPtr client, __GLXconfig *config,
DrawablePtr pDraw, int *err)
{
ScreenPtr pScreen = pDraw->pScreen;
VisualPtr pVisual = NULL;
XID vid;
int i;
vid = wVisual((WindowPtr)pDraw);
for (i = 0; i < pScreen->numVisuals; i++) {
if (pScreen->visuals[i].vid == vid) {
... | DoS Exec Code | 0 | validGlxFBConfigForWindow(ClientPtr client, __GLXconfig *config,
DrawablePtr pDraw, int *err)
{
ScreenPtr pScreen = pDraw->pScreen;
VisualPtr pVisual = NULL;
XID vid;
int i;
vid = wVisual((WindowPtr)pDraw);
for (i = 0; i < pScreen->numVisuals; i++) {
if (pScreen->visuals[i].vid == vid) {
... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,389 | validGlxVisual(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
__GLXconfig **config, int *err)
{
int i;
for (i = 0; i < pGlxScreen->numVisuals; i++)
if (pGlxScreen->visuals[i]->visualID == id) {
*config = pGlxScreen->visuals[i];
return TRUE;
}
client->errorValue = id;
*err = Ba... | DoS Exec Code | 0 | validGlxVisual(ClientPtr client, __GLXscreen *pGlxScreen, XID id,
__GLXconfig **config, int *err)
{
int i;
for (i = 0; i < pGlxScreen->numVisuals; i++)
if (pGlxScreen->visuals[i]->visualID == id) {
*config = pGlxScreen->visuals[i];
return TRUE;
}
client->errorValue = id;
*err = Ba... | @@ -56,7 +56,7 @@ validGlxScreen(ClientPtr client, int screen, __GLXscreen **pGlxScreen, int *err)
/*
** Check if screen exists.
*/
- if (screen >= screenInfo.numScreens) {
+ if (screen < 0 || screen >= screenInfo.numScreens) {
client->errorValue = screen;
*err = BadValue;
return FALSE; | CWE-20 | null | null |
11,390 | MakeBitmapsFromFont(FontPtr pFont, int first, int count, int list_base)
{
unsigned long i, nglyphs;
CARD8 chs[2]; /* the font index we are going after */
CharInfoPtr pci;
int rv; /* return value */
int encoding = (FONTLASTROW(pFont) == 0) ? Linear16Bit : TwoD16Bit;
CALL_PixelS... | DoS Exec Code | 0 | MakeBitmapsFromFont(FontPtr pFont, int first, int count, int list_base)
{
unsigned long i, nglyphs;
CARD8 chs[2]; /* the font index we are going after */
CharInfoPtr pci;
int rv; /* return value */
int encoding = (FONTLASTROW(pFont) == 0) ? Linear16Bit : TwoD16Bit;
CALL_PixelS... | @@ -154,6 +154,8 @@ int __glXDisp_UseXFont(__GLXclientState *cl, GLbyte *pc)
__GLXcontext *cx;
int error;
+ REQUEST_SIZE_MATCH(xGLXUseXFontReq);
+
req = (xGLXUseXFontReq *) pc;
cx = __glXForceCurrent(cl, req->contextTag, &error);
if (!cx) { | CWE-20 | null | null |
11,391 | ZEND_METHOD(exception, __clone)
{
/* Should never be executable */
zend_throw_exception(NULL, "Cannot clone object using __clone()", 0 TSRMLS_CC);
}
| DoS | 0 | ZEND_METHOD(exception, __clone)
{
/* Should never be executable */
zend_throw_exception(NULL, "Cannot clone object using __clone()", 0 TSRMLS_CC);
}
| @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,392 | ZEND_METHOD(exception, __construct)
{
char *message = NULL;
long code = 0;
zval *object, *previous = NULL;
int argc = ZEND_NUM_ARGS(), message_len;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, "|slO!", &message, &message_len, &code, &previous, default_exception_ce) == FAILURE) {
... | DoS | 0 | ZEND_METHOD(exception, __construct)
{
char *message = NULL;
long code = 0;
zval *object, *previous = NULL;
int argc = ZEND_NUM_ARGS(), message_len;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, argc TSRMLS_CC, "|slO!", &message, &message_len, &code, &previous, default_exception_ce) == FAILURE) {
... | @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,393 | ZEND_API void zend_clear_exception(TSRMLS_D) /* {{{ */
{
if (EG(prev_exception)) {
zval_ptr_dtor(&EG(prev_exception));
EG(prev_exception) = NULL;
}
if (!EG(exception)) {
return;
}
zval_ptr_dtor(&EG(exception));
EG(exception) = NULL;
EG(current_execute_data)->opline = EG(opline_before_exception);
#if ZEND_D... | DoS | 0 | ZEND_API void zend_clear_exception(TSRMLS_D) /* {{{ */
{
if (EG(prev_exception)) {
zval_ptr_dtor(&EG(prev_exception));
EG(prev_exception) = NULL;
}
if (!EG(exception)) {
return;
}
zval_ptr_dtor(&EG(exception));
EG(exception) = NULL;
EG(current_execute_data)->opline = EG(opline_before_exception);
#if ZEND_D... | @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,394 | static zend_object_value zend_default_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
{
return zend_default_exception_new_ex(class_type, 0 TSRMLS_CC);
}
/* }}} */
| DoS | 0 | static zend_object_value zend_default_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
{
return zend_default_exception_new_ex(class_type, 0 TSRMLS_CC);
}
/* }}} */
| @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,395 | static zend_object_value zend_default_exception_new_ex(zend_class_entry *class_type, int skip_top_traces TSRMLS_DC) /* {{{ */
{
zval obj;
zend_object *object;
zval *trace;
Z_OBJVAL(obj) = zend_objects_new(&object, class_type TSRMLS_CC);
Z_OBJ_HT(obj) = &default_exception_handlers;
object_properties_init(object,... | DoS | 0 | static zend_object_value zend_default_exception_new_ex(zend_class_entry *class_type, int skip_top_traces TSRMLS_DC) /* {{{ */
{
zval obj;
zend_object *object;
zval *trace;
Z_OBJVAL(obj) = zend_objects_new(&object, class_type TSRMLS_CC);
Z_OBJ_HT(obj) = &default_exception_handlers;
object_properties_init(object,... | @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,396 | static zend_object_value zend_error_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
{
return zend_default_exception_new_ex(class_type, 2 TSRMLS_CC);
}
/* }}} */
| DoS | 0 | static zend_object_value zend_error_exception_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */
{
return zend_default_exception_new_ex(class_type, 2 TSRMLS_CC);
}
/* }}} */
| @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,397 | void zend_exception_restore(TSRMLS_D) /* {{{ */
{
if (EG(prev_exception)) {
if (EG(exception)) {
zend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);
} else {
EG(exception) = EG(prev_exception);
}
EG(prev_exception) = NULL;
}
}
/* }}} */
| DoS | 0 | void zend_exception_restore(TSRMLS_D) /* {{{ */
{
if (EG(prev_exception)) {
if (EG(exception)) {
zend_exception_set_previous(EG(exception), EG(prev_exception) TSRMLS_CC);
} else {
EG(exception) = EG(prev_exception);
}
EG(prev_exception) = NULL;
}
}
/* }}} */
| @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,398 | void zend_exception_set_previous(zval *exception, zval *add_previous TSRMLS_DC)
{
zval *previous;
if (exception == add_previous || !add_previous || !exception) {
return;
}
if (Z_TYPE_P(add_previous) != IS_OBJECT || !instanceof_function(Z_OBJCE_P(add_previous), default_exception_ce TSRMLS_CC)) {
zend_error(E_ER... | DoS | 0 | void zend_exception_set_previous(zval *exception, zval *add_previous TSRMLS_DC)
{
zval *previous;
if (exception == add_previous || !add_previous || !exception) {
return;
}
if (Z_TYPE_P(add_previous) != IS_OBJECT || !instanceof_function(Z_OBJCE_P(add_previous), default_exception_ce TSRMLS_CC)) {
zend_error(E_ER... | @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
11,399 | void zend_throw_exception_internal(zval *exception TSRMLS_DC) /* {{{ */
{
#ifdef HAVE_DTRACE
if (DTRACE_EXCEPTION_THROWN_ENABLED()) {
const char *classname;
zend_uint name_len;
if (exception != NULL) {
zend_get_object_classname(exception, &classname, &name_len TSRMLS_CC);
DTRACE_EXCEPTION_THROWN((char *)c... | DoS | 0 | void zend_throw_exception_internal(zval *exception TSRMLS_DC) /* {{{ */
{
#ifdef HAVE_DTRACE
if (DTRACE_EXCEPTION_THROWN_ENABLED()) {
const char *classname;
zend_uint name_len;
if (exception != NULL) {
zend_get_object_classname(exception, &classname, &name_len TSRMLS_CC);
DTRACE_EXCEPTION_THROWN((char *)c... | @@ -218,6 +218,33 @@ ZEND_METHOD(exception, __construct)
}
/* }}} */
+/* {{{ proto Exception::__wakeup()
+ Exception unserialize checks */
+#define CHECK_EXC_TYPE(name, type) \
+ value = zend_read_property(default_exception_ce, object, name, sizeof(name)-1, 0 TSRMLS_CC); \
+ if(value && Z_TYPE_P(value... | CWE-20 | null | null |
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