From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 8 Oct 2014 11:18:55 +0000 (+0200)
Subject: operate: avoid NULL dereference
X-Git-Tag: curl-7_39_0~168
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=eb1e3a398512381d470ee297920c863c8f379c08;p=thirdparty%2Fcurl.git

operate: avoid NULL dereference

Coverity CID 1241948. dumpeasysrc() would get called with
config->current set to NULL which could be dereferenced by a warnf()
call.
---

diff --git a/src/tool_operate.c b/src/tool_operate.c
index 7448cad9cf..fe54a34a7b 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -1848,6 +1848,9 @@ CURLcode operate(struct GlobalConfig *config, int argc, argv_item_t argv[])
         /* Cleanup the libcurl source output */
         easysrc_cleanup();
 
+        /* set current back to first so that isn't NULL */
+        config->current = config->first;
+
         /* Dump the libcurl code if previously enabled */
         dumpeasysrc(config);
 #endif