From: Thilo Bangert <bangert@users.noreply.github.com>
Date: Wed, 5 Oct 2016 17:04:58 +0000 (+0200)
Subject: Make sure all listen_fds have their own copy of the addr string. (#746)
X-Git-Tag: v1.7.0~29
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=d830f5f8977eea40daafad8c7b46494e009fa32d;p=thirdparty%2Frrdtool-1.x.git

Make sure all listen_fds have their own copy of the addr string. (#746)

Fixes double free on shutdown #745.
---

diff --git a/src/rrd_daemon.c b/src/rrd_daemon.c
index c325d8c7..58715f13 100644
--- a/src/rrd_daemon.c
+++ b/src/rrd_daemon.c
@@ -3728,6 +3728,7 @@ static int open_listen_socket_network(const listen_socket_t *sock) /* {{{ */
 
     listen_fds[listen_fds_num].fd = fd;
     listen_fds[listen_fds_num].family = ai_ptr->ai_family;
+    listen_fds[listen_fds_num].addr = strdup(sock->addr);
     listen_fds_num++;
   } /* for (ai_ptr) */