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panoramiX: XineramaGetImageData(): scope sizeNeeded variable

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Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
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Enrico Weigelt, metux IT consult
2025-08-12 14:29:39 +02:00
committed by Enrico Weigelt
parent 03f3388745
commit 1193e294e7
1 changed files with 2 additions and 4 deletions
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6
Xext/panoramiX.c
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@@ -1138,12 +1138,10 @@ XineramaGetImageData(DrawablePtr *pDrawables,
{
RegionRec SrcRegion, GrabRegion;
BoxRec SrcBox;
int size, sizeNeeded;
int size = 0;
DrawablePtr pDraw = pDrawables[0];
char *ScratchMem = NULL;
size = 0;
/* find box in logical screen space */
SrcBox.x1 = left;
SrcBox.y1 = top;
@@ -1198,7 +1196,7 @@ XineramaGetImageData(DrawablePtr *pDrawables,
int w = pbox->x2 - pbox->x1;
int h = pbox->y2 - pbox->y1;
int ScratchPitch = PixmapBytePad(w, depth);
sizeNeeded = ScratchPitch * h;
int sizeNeeded = ScratchPitch * h;
if (sizeNeeded > size) {
char *tmpdata = ScratchMem;