[PATCH 1/1] wmphoto: Zero user buffer before calling jxrlib Copy.
Esme Povirk
wine at gitlab.winehq.org
Sat May 21 15:21:43 CDT 2022
From: Esme Povirk <esme at codeweavers.com>
Signed-off-by: Esme Povirk <esme at codeweavers.com>
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51788
---
dlls/wmphoto/jxrlib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/wmphoto/jxrlib.c b/dlls/wmphoto/jxrlib.c
index 3d7dedb869d..d4ac02e5918 100644
--- a/dlls/wmphoto/jxrlib.c
+++ b/dlls/wmphoto/jxrlib.c
@@ -271,7 +271,7 @@ static HRESULT CDECL wmp_decoder_copy_pixels(struct decoder *iface, UINT frame,
pkrect.Width = This->frame.width;
pkrect.Height = This->frame.height;
This->frame_stride = (This->frame.width * This->frame.bpp + 7) / 8;
- if (!(frame_data = RtlAllocateHeap(GetProcessHeap(), 0, This->frame.height * This->frame_stride)))
+ if (!(frame_data = RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, This->frame.height * This->frame_stride)))
return E_FAIL;
if (This->decoder->Copy(This->decoder, &pkrect, frame_data, stride))
{
--
GitLab
https://gitlab.winehq.org/wine/wine/-/merge_requests/108
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