From 4e038cdc7c429bebb4a991474e6c40829d24ca5b Mon Sep 17 00:00:00 2001
From: Russell Bryant <russell@russellbryant.com>
Date: Tue, 14 Aug 2007 17:33:12 +0000
Subject: Merged revisions 79436 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r79436 | russell | 2007-08-14 12:31:39 -0500 (Tue, 14 Aug 2007) | 3 lines

Fix some memory leaks throughout chan_iax2 related to the use of realtime.
I found these while working on iax2_peer object reference tracking.

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@79437 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_iax2.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'channels/chan_iax2.c')

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 48a40e98f..164b217a9 100644
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -6015,8 +6015,11 @@ static int update_registry(struct sockaddr_in *sin, int callno, char *devtype, i
 		return -1;
 	}
 	ast_mutex_lock(&iaxsl[callno]);
-	if (!iaxs[callno])
+	if (!iaxs[callno]) {
+		if (ast_test_flag(p, IAX_TEMPONLY))
+			destroy_peer(p);
 		return -1;
+	}
 
 	if (ast_test_flag((&globalflags), IAX_RTUPDATE) && (ast_test_flag(p, IAX_TEMPONLY|IAX_RTCACHEFRIENDS))) {
 		if (sin->sin_addr.s_addr) {
@@ -6054,8 +6057,11 @@ static int update_registry(struct sockaddr_in *sin, int callno, char *devtype, i
 	}		
 
 	/* Make sure our call still exists, an INVAL at the right point may make it go away */
-	if (!iaxs[callno])
+	if (!iaxs[callno]) {
+		if (ast_test_flag(p, IAX_TEMPONLY))
+			destroy_peer(p);
 		return 0;
+	}
 
 	/* Store socket fd */
 	p->sockfd = fd;
@@ -6140,8 +6146,11 @@ static int registry_authrequest(int callno)
 	ast_mutex_unlock(&iaxsl[callno]);
 	p = find_peer(peer_name, 1);
 	ast_mutex_lock(&iaxsl[callno]);
-	if (!iaxs[callno])
+	if (!iaxs[callno]) {
+		if (p && ast_test_flag(p, IAX_TEMPONLY))
+			destroy_peer(p);
 		return -1;
+	}
 	if (p) {
 		memset(&ied, 0, sizeof(ied));
 		iax_ie_append_short(&ied, IAX_IE_AUTHMETHODS, p->authmethods);
@@ -10551,6 +10560,9 @@ static int function_iaxpeer(struct ast_channel *chan, const char *cmd, char *dat
 		}
 	}
 
+	if (ast_test_flag(peer, IAX_TEMPONLY))
+		destroy_peer(peer);
+
 	return 0;
 }
 
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