From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 31 Aug 2006 13:58:08 +0000 (+0000)
Subject: check if ext->name is null before strcmp()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=52e36cd8d9a727d786c2db14ae8291d48fad8e47;p=mesa.git

check if ext->name is null before strcmp()
---

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;
       }
    }