From: Travis Cross <tc@traviscross.com>
Date: Sat, 12 Apr 2014 04:30:19 +0000 (+0000)
Subject: Fix memory leak in subscription handling
X-Git-Tag: v1.5.12~196
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f8cf4a59d7ae20261d2cd5967d75d7cc6c2569b;p=thirdparty%2Ffreeswitch.git

Fix memory leak in subscription handling

We were leaking one event (~539 bytes) for every subscribe packet
received with both an "event: as-feature-event" and an authorization
header.
---

diff --git a/src/mod/endpoints/mod_sofia/sofia_presence.c b/src/mod/endpoints/mod_sofia/sofia_presence.c
index 345ed0b1d3..0bb24b0e11 100644
--- a/src/mod/endpoints/mod_sofia/sofia_presence.c
+++ b/src/mod/endpoints/mod_sofia/sofia_presence.c
@@ -3735,6 +3735,7 @@ void sofia_presence_handle_sip_i_subscribe(int status,
 			auth_res = sofia_reg_parse_auth(profile, authorization, sip, de,
 											(char *) sip->sip_request->rq_method_name, key, sizeof(key), network_ip, network_port, &v_event, 0,
 											REG_REGISTER, to_user, NULL, NULL, NULL);
+			if (v_event) switch_event_destroy(&v_event);
 		} else if ( sofia_reg_handle_register(nua, profile, nh, sip, de, REG_REGISTER, key, sizeof(key), &v_event, NULL, NULL, NULL)) {
 			if (v_event) {
 				switch_event_destroy(&v_event);