Module: Mesa
Branch: master
Commit: 84b1716b5efa98c21db32ff7f55bb7608d6a11df
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=84b1716b5efa98c21db32ff7f55bb7608d6a11df
Author: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>
Date: Wed Dec 11 02:06:00 2013 -0700
glx: Add missing null check in DRI2WireToEvent
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikk...@gmail.com>
Reviewed-by: Brian Paul <bri...@vmware.com>
---
src/glx/dri2.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/src/glx/dri2.c b/src/glx/dri2.c
index bcd1f9c..7e8fdea 100644
--- a/src/glx/dri2.c
+++ b/src/glx/dri2.c
@@ -102,6 +102,8 @@ DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire)
__GLXDRIdrawable *pdraw;
pdraw = dri2GetGlxDrawableFromXDrawableId(dpy, awire->drawable);
+ if (pdraw == NULL)
+ return False;
/* Ignore swap events if we're not looking for them */
aevent->type = dri2GetSwapEventType(dpy, awire->drawable);
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