Fix several memory leaks

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@2153 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 3 insertions, 0 deletions

diff --git a/indications.c b/indications.c
index 55e11ff8b..68b8628d3 100755
--- a/indications.c
+++ b/indications.c
@@ -318,6 +318,7 @@ static inline void free_zone(struct tone_zone* zone)
 		struct tone_zone_sound *tmp = zone->tones->next;
 		free((void*)zone->tones->name);
 		free((void*)zone->tones->data);
+		free((void*)zone->ringcadance);
 		free(zone->tones);
 		zone->tones = tmp;
 	}
@@ -395,6 +396,8 @@ int ast_unregister_indication_country(const char *country)
 			if (option_verbose > 2)
 				ast_verbose(VERBOSE_PREFIX_3 "Unregistered indication country '%s'\n",tz->country);
 			free_zone(tz);
+			if (tone_zones == tz)
+				tone_zones = tmp;
 			tz = tmp;
 			res = 0;
 		}