From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 31 Mar 2007 11:28:03 +0000 (+0000)
Subject: When curl_easy_duphandle() fails because it can't get or make a connection
X-Git-Tag: curl-7_16_2~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=371a25eee959c1bbf661eafddae40257cca6b5d5;p=thirdparty%2Fcurl.git

When curl_easy_duphandle() fails because it can't get or make a connection
cache, we must make sure not to derefence the NULL pointer...
CID 6 coverity.com scan
---

diff --git a/lib/easy.c b/lib/easy.c
index dc18c74881..cdd3570a23 100644
--- a/lib/easy.c
+++ b/lib/easy.c
@@ -627,7 +627,8 @@ CURL *curl_easy_duphandle(CURL *incurl)
 
   if(fail) {
     if(outcurl) {
-      if(outcurl->state.connc->type == CONNCACHE_PRIVATE)
+      if((outcurl->state.connc->type == CONNCACHE_PRIVATE) &&
+         outcurl->state.connc)
         Curl_rm_connc(outcurl->state.connc);
       if(outcurl->state.headerbuff)
         free(outcurl->state.headerbuff);