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[WIN32K]

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Hack around completely broken GreGetDIBitsInternal. Fixes bugcheck caused by gdi32_winetest bitmap.

svn path=/trunk/; revision=57444
This commit is contained in:
Timo Kreuzer 2012-09-30 21:21:03 +00:00
parent 54babc294b
commit aec6311fb5
1 changed files with 4 additions and 0 deletions
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4
reactos/win32ss/gdi/ntgdi/dibobj.c
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@ -1020,6 +1020,10 @@ NtGdiGetDIBitsInternal(
/* Use maximum size */ /* Use maximum size */
cjMaxInfo = min(cjMaxInfo, sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD)); cjMaxInfo = min(cjMaxInfo, sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD));
// HACK: the underlying code sucks and doesn't care for the size, so we
// give it the maximum ever needed
cjMaxInfo = sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD);
/* Allocate a buffer the bitmapinfo */ /* Allocate a buffer the bitmapinfo */
pbmi = ExAllocatePoolWithTag(PagedPool, cjMaxInfo, 'imBG'); pbmi = ExAllocatePoolWithTag(PagedPool, cjMaxInfo, 'imBG');
if (!pbmi) if (!pbmi)