From 52e36cd8d9a727d786c2db14ae8291d48fad8e47 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 31 Aug 2006 13:58:08 +0000
Subject: [PATCH] check if ext->name is null before strcmp()

---
 src/mesa/drivers/x11/fakeglx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index 7f132eb049a..bc779a94a9e 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -961,7 +961,7 @@ lookup_extension(Display *dpy, const char *extName)
 {
    _XExtension *ext;
    for (ext = dpy->ext_procs; ext; ext = ext->next) {
-      if (strcmp(ext->name, extName) == 0) {
+      if (ext->name && strcmp(ext->name, extName) == 0) {
          return ext;
       }
    }
-- 
2.30.2