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EngSetPointerShape did not check for NULL pointer when it alloc memmory.

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svn path=/trunk/; revision=20415
This commit is contained in:
Magnus Olsen
2005-12-29 10:53:01 +00:00
parent cf56f16a98
commit 262b201ee2
1 changed files with 10 additions and 0 deletions
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reactos/subsys/win32k/eng/mouse.c
+10
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@@ -389,6 +389,11 @@ EngSetPointerShape(
PBYTE Bits;
Bits = EngAllocMem(0, psoColor->cjBits, TAG_MOUSE);
if (Bits == NULL)
{
return SPS_ERROR;
}
memcpy(Bits, psoColor->pvBits, psoColor->cjBits);
pgp->ColorSurface = (HSURF)EngCreateBitmap(pgp->Size,
@@ -407,6 +412,11 @@ EngSetPointerShape(
Size.cx = pgp->Size.cx;
Size.cy = pgp->Size.cy << 1;
Bits = EngAllocMem(0, psoMask->cjBits, TAG_MOUSE);
if (Bits == NULL)
{
return SPS_ERROR;
}
memcpy(Bits, psoMask->pvBits, psoMask->cjBits);
pgp->MaskSurface = (HSURF)EngCreateBitmap(Size,