[Mesa-dev] [PATCH 3/5] st/mesa: fix member access within null pointer

[Bartosz Tomczyk]

---
 src/mesa/state_tracker/st_manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/state_tracker/st_manager.c 
b/src/mesa/state_tracker/st_manager.c
index c3d8286b5a..ad69ca6eb5 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -488,7 +488,7 @@ static void
 st_framebuffer_reference(struct st_framebuffer **ptr,
                          struct st_framebuffer *stfb)
 {
-   struct gl_framebuffer *fb = &stfb->Base;
+   struct gl_framebuffer *fb = stfb ? &stfb->Base : NULL;
    _mesa_reference_framebuffer((struct gl_framebuffer **) ptr, fb);
 }
 
-- 
2.11.1

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