From: Daniel Stenberg <daniel@haxx.se>
Date: Fri, 6 Sep 2013 12:12:44 +0000 (+0200)
Subject: urlglob: avoid NULL pointer dereference
X-Git-Tag: curl-7_33_0~156
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a7f1425d98919b362fbe979a6428fa9aeebcd78;p=thirdparty%2Fcurl.git

urlglob: avoid NULL pointer dereference

Thanks to clang-analyzer
---

diff --git a/src/tool_urlglob.c b/src/tool_urlglob.c
index 1644077f28..7c7bd4b359 100644
--- a/src/tool_urlglob.c
+++ b/src/tool_urlglob.c
@@ -287,7 +287,7 @@ static GlobCode glob_range(URLGlob *glob, char **patternp,
         }
         else
           step_n = 1;
-        if(*endp == ']') {
+        if(endp && (*endp == ']')) {
           pattern= endp+1;
         }
         else