From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 24 Dec 2013 23:53:15 +0000 (+0100)
Subject: Curl_thread_create: use Curl_safefree to allow NULL better
X-Git-Tag: curl-7_35_0~180
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0ff0a994ada62a;p=thirdparty%2Fcurl.git

Curl_thread_create: use Curl_safefree to allow NULL better

free() itself allows a NULL input but our memory debug system requires
Curl_safefree() to be used instead when a "legitimate" NULL may be freed. Like
in the code here.

Pointed-out-by: Steve Holme
---

diff --git a/lib/curl_threads.c b/lib/curl_threads.c
index 97527807ea..d40e024c87 100644
--- a/lib/curl_threads.c
+++ b/lib/curl_threads.c
@@ -77,8 +77,8 @@ curl_thread_t Curl_thread_create(unsigned int (*func) (void*), void *arg)
   return t;
 
 err:
-  free(t);
-  free(ac);
+  Curl_safefree(t);
+  Curl_safefree(ac);
   return curl_thread_t_null;
 }