diff options
author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-06-12 16:03:29 +0000 |
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committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-06-12 16:03:29 +0000 |
commit | 420729c25942aa6a8093a49e3c7460c22c7513c6 (patch) | |
tree | ff1a0bfeb8124ab4ee3f7b015e499d4481b2611e /channels/chan_local.c | |
parent | a650a064528da55812a05f904601b7ecad5dc738 (diff) |
only allow chan_local to masquerade the outbound channel onto its owner, instead of the other way around (this will ensure that group variables on the outbound channel as preserved)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@33638 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_local.c')
-rw-r--r-- | channels/chan_local.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/channels/chan_local.c b/channels/chan_local.c index 14ef083f6..8dc46033c 100644 --- a/channels/chan_local.c +++ b/channels/chan_local.c @@ -186,7 +186,13 @@ static void check_bridge(struct local_pvt *p, int isoutbound) return; if (!p->chan || !p->owner) return; - if (isoutbound&& p->chan->_bridge /* Not ast_bridged_channel! Only go one step! */ && !p->owner->readq) { + + /* only do the masquerade if we are being called on the outbound channel, + if it has been bridged to another channel and if there are no pending + frames on the owner channel (because they would be transferred to the + outbound channel during the masquerade) + */ + if (isoutbound && p->chan->_bridge /* Not ast_bridged_channel! Only go one step! */ && !p->owner->readq) { /* Masquerade bridged channel into owner */ /* Lock everything we need, one by one, and give up if we can't get everything. Remember, we'll get another @@ -203,6 +209,11 @@ static void check_bridge(struct local_pvt *p, int isoutbound) ast_mutex_unlock(&(p->chan->_bridge)->lock); } } + /* We only allow masquerading in one 'direction'... it's important to preserve the state + (group variables, etc.) that live on p->chan->_bridge (and were put there by the dialplan) + when the local channels go away. + */ +#if 0 } else if (!isoutbound && p->owner && p->owner->_bridge && p->chan && !p->chan->readq) { /* Masquerade bridged channel into chan */ if (!ast_mutex_trylock(&(p->owner->_bridge)->lock)) { @@ -217,6 +228,7 @@ static void check_bridge(struct local_pvt *p, int isoutbound) } ast_mutex_unlock(&(p->owner->_bridge)->lock); } +#endif } } |