From: Mike Crowe <mac@mcrowe.com>
Date: Tue, 17 Jul 2012 16:43:49 +0000 (+0200)
Subject: Avoid leak of local device string when reusing connection
X-Git-Tag: curl-7_28_0~119
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15108d6308466072a8474e4c23cdfcce2e65a032;p=thirdparty%2Fcurl.git

Avoid leak of local device string when reusing connection

Ensure that the copy of the CURLOPT_INTERFACE string is freed if we
decide we can reuse an existing connection.
---

diff --git a/lib/url.c b/lib/url.c
index 87b8701135..567f1de90f 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -4779,6 +4779,7 @@ static void reuse_conn(struct connectdata *old_conn,
   Curl_safefree(old_conn->passwd);
   Curl_safefree(old_conn->proxyuser);
   Curl_safefree(old_conn->proxypasswd);
+  Curl_safefree(old_conn->localdev);
 
   Curl_llist_destroy(old_conn->send_pipe, NULL);
   Curl_llist_destroy(old_conn->recv_pipe, NULL);