Chris Robinson : wined3d: Avoid NULL dereference.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Jul 31 10:38:59 CDT 2006
Module: wine
Branch: refs/heads/master
Commit: 92bc96a96b702093e1ea45e64501ab1f8bad8099
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=92bc96a96b702093e1ea45e64501ab1f8bad8099
Author: Chris Robinson <chris.kcat at gmail.com>
Date: Mon Jul 31 06:36:11 2006 -0700
wined3d: Avoid NULL dereference.
---
dlls/wined3d/device.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index 17a9cbb..a793d23 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -2405,7 +2405,9 @@ static HRESULT WINAPI IWineD3DDeviceImpl
}
*pStream = This->stateBlock->streamSource[StreamNumber];
*pStride = This->stateBlock->streamStride[StreamNumber];
- *pOffset = This->stateBlock->streamOffset[StreamNumber];
+ if (pOffset) {
+ *pOffset = This->stateBlock->streamOffset[StreamNumber];
+ }
if (*pStream == NULL) {
FIXME("Attempting to get an empty stream %d, returning WINED3DERR_INVALIDCALL\n", StreamNumber);
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