autofs-5.1.0 - fix leak in get_network_proximity()

From: Ian Kent <raven@themaw.net>

Fix variable net not freed after use in get_network_proximity().
---
 CHANGELOG        |    1 +
 lib/parse_subs.c |    5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

--- autofs-5.0.7.orig/CHANGELOG
+++ autofs-5.0.7/CHANGELOG
@@ -136,6 +136,7 @@
 - fix memory leak in conf_amd_get_log_options().
 - fix signed comparison in inet_fill_net().
 - fix buffer size checks in get_network_proximity().
+- fix leak in get_network_proximity().
 
 25/07/2012 autofs-5.0.7
 =======================
--- autofs-5.0.7.orig/lib/parse_subs.c
+++ autofs-5.0.7/lib/parse_subs.c
@@ -446,9 +446,10 @@ unsigned int get_network_proximity(const
 		return PROXIMITY_ERROR;
 
 	net = get_network_number(name);
-	if (net)
+	if (net) {
 		strcpy(name_or_num, net);
-	else {
+		free(net);
+	} else {
 		char this[NI_MAXHOST + 1];
 		char *mask;