diff options
author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-07-06 23:02:58 +0000 |
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committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-07-06 23:02:58 +0000 |
commit | 4f97aec64651db5d0e29d66630d09dc5eb0fbea3 (patch) | |
tree | b48723e1bc2adfb4cb2bf8eaa11f9719d3b7afef | |
parent | 3af8d10370bc9c3bbbcd876eaa47eda9e82e6bb7 (diff) |
Merged revisions 73768 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r73768 | russell | 2007-07-06 18:01:22 -0500 (Fri, 06 Jul 2007) | 4 lines
If a sip_pvt struct has already registered an extension state callback,
remove the old one before adding a new one. If this isn't done, Asterisk
will crash. (issue #10120)
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@73769 f38db490-d61c-443f-a65b-d21fe96a405b
-rw-r--r-- | channels/chan_sip.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index 92b29c9da..a3b127a84 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -14624,8 +14624,11 @@ static int handle_request_subscribe(struct sip_pvt *p, struct sip_request *req, return 0; } - if (p->subscribed != MWI_NOTIFICATION && !resubscribe) + if (p->subscribed != MWI_NOTIFICATION && !resubscribe) { + if (p->stateid > -1) + ast_extension_state_del(p->stateid, cb_extensionstate); p->stateid = ast_extension_state_add(p->context, p->exten, cb_extensionstate, p); + } if (!ast_test_flag(req, SIP_PKT_IGNORE) && p) p->lastinvite = seqno; |