diff options
| author | Vinson Lee <[email protected]> | 2009-11-22 01:26:32 -0500 |
|---|---|---|
| committer | Vinson Lee <[email protected]> | 2009-11-22 01:26:32 -0500 |
| commit | 57d389aab5ea4462475756c0e262f3cb543f889d (patch) | |
| tree | c7edd5edf03fd79c678da9ed039f3e92efe6a41d /src | |
| parent | b62a74d3b94024bc08b31394f827761d354d2516 (diff) | |
svga: Prevent potential null pointer deference in vmw_surface.c.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/winsys/drm/vmware/core/vmw_surface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/winsys/drm/vmware/core/vmw_surface.c b/src/gallium/winsys/drm/vmware/core/vmw_surface.c index 9ec4bf92726..c19e556df9f 100644 --- a/src/gallium/winsys/drm/vmware/core/vmw_surface.c +++ b/src/gallium/winsys/drm/vmware/core/vmw_surface.c @@ -39,7 +39,7 @@ vmw_svga_winsys_surface_reference(struct vmw_svga_winsys_surface **pdst, struct pipe_reference *dst_ref; struct vmw_svga_winsys_surface *dst = *pdst; - if(*pdst == src || pdst == NULL) + if(pdst == NULL || *pdst == src) return; src_ref = src ? &src->refcnt : NULL; |