Merged revisions 157305 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r157305 | mmichelson | 2008-11-18 12:25:55 -0600 (Tue, 18 Nov 2008) | 12 lines

Fix a crash in the end_bridge_callback of app_dial and
app_followme which would occur at the end of an attended
transfer. The error occurred because we initially stored
a pointer to an ast_channel which then was hung up due
to a masquerade.

This commit adds a "fixup" callback to the bridge_config
structure to allow for end_bridge_callback_data to be
changed in the case that a new channel pointer is needed
for the end_bridge_callback.


........


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@157306 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 7 insertions, 1 deletions

diff --git a/channels/chan_local.c b/channels/chan_local.c
index d83be6da3..4187dd876 100644
--- a/channels/chan_local.c
+++ b/channels/chan_local.c
@@ -287,7 +287,7 @@ static void check_bridge(struct local_pvt *p, int isoutbound)
 			if (!ast_check_hangup(p->chan->_bridge)) {
 				if (!ast_channel_trylock(p->owner)) {
 					if (!ast_check_hangup(p->owner)) {
-						if(p->owner->monitor && !p->chan->_bridge->monitor) {
+						if (p->owner->monitor && !p->chan->_bridge->monitor) {
 							/* If a local channel is being monitored, we don't want a masquerade
 							 * to cause the monitor to go away. Since the masquerade swaps the monitors,
 							 * pre-swapping the monitors before the masquerade will ensure that the monitor
@@ -297,6 +297,12 @@ static void check_bridge(struct local_pvt *p, int isoutbound)
 							p->owner->monitor = p->chan->_bridge->monitor;
 							p->chan->_bridge->monitor = tmp;
 						}
+						if (p->chan->audiohooks) {
+							struct ast_audiohook_list *audiohooks_swapper;
+							audiohooks_swapper = p->chan->audiohooks;
+							p->chan->audiohooks = p->owner->audiohooks;
+							p->owner->audiohooks = audiohooks_swapper;
+						}
 						ast_channel_masquerade(p->owner, p->chan->_bridge);
 						ast_set_flag(p, LOCAL_ALREADY_MASQED);
 					}