From: Justin Pettit <jpettit@nicira.com>
Date: Tue, 22 Feb 2011 00:06:28 +0000 (-0800)
Subject: discovery: Free "buffer" in discovery_set_accept_controller_re().
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5d5354945b1376c851f8b599f420f65bf076db6;p=openvswitch

discovery: Free "buffer" in discovery_set_accept_controller_re().

Coverity #10728
---

diff --git a/ofproto/discovery.c b/ofproto/discovery.c
index 1c39e2ae..37d32e43 100644
--- a/ofproto/discovery.c
+++ b/ofproto/discovery.c
@@ -198,6 +198,7 @@ discovery_set_accept_controller_re(struct discovery *d, const char *re_)
         char *buffer = xmalloc(length);
         regerror(error, regex, buffer, length);
         VLOG_WARN("%s: %s: %s", d->dpif_name, re, buffer);
+        free(buffer);
         free(regex);
         free(re);
         return EINVAL;