From: Michel Dänzer <michel@tungstengraphics.com>
Date: Tue, 1 Apr 2008 12:02:30 +0000 (+0100)
Subject: gallium: Fencing fix.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cc85573a9f3d976b70669a53403ce7355ad84394;p=mesa.git

gallium: Fencing fix.

Make sure the struct pipe_fence_handle* we point st_flush() to is initialized
to NULL, so winsys->fence_reference() doesn't try to unreference a random
struct pipe_fence_handle* pointer.
---

diff --git a/src/mesa/state_tracker/st_cb_flush.c b/src/mesa/state_tracker/st_cb_flush.c
index e321b401e2d..1de3676bda6 100644
--- a/src/mesa/state_tracker/st_cb_flush.c
+++ b/src/mesa/state_tracker/st_cb_flush.c
@@ -105,7 +105,7 @@ static void st_glFlush(GLcontext *ctx)
 
 void st_finish( struct st_context *st )
 {
-   struct pipe_fence_handle *fence;
+   struct pipe_fence_handle *fence = NULL;
 
    st_gl_flush(st, PIPE_FLUSH_RENDER_CACHE, &fence);