[Mesa-dev] [PATCH] glx: Add missing null check in glXCreateContextAttribsARB

[Juha-Pekka Heikkila]

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila at gmail.com>
---
 src/glx/create_context.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/glx/create_context.c b/src/glx/create_context.c
index 38e949a..b15921f 100644
--- a/src/glx/create_context.c
+++ b/src/glx/create_context.c
@@ -90,6 +90,9 @@ glXCreateContextAttribsARB(Display *dpy, GLXFBConfig config,
 #endif
    }
 
+   if (gc == NULL)
+      return NULL;
+
    gc->xid = xcb_generate_id(c);
    gc->share_xid = (share != NULL) ? share->xid : 0;
 
-- 
1.8.1.2