diff options
| author | Joshua Colp <jcolp@digium.com> | 2007-11-02 20:22:40 +0000 |
|---|---|---|
| committer | Joshua Colp <jcolp@digium.com> | 2007-11-02 20:22:40 +0000 |
| commit | a7c6c47e61440ce52eef5ecb6f3134e276ddd629 (patch) | |
| tree | 20ffa15e898a09eecdfbe899c7fd0369aaf45630 /channels | |
| parent | dffa53f718717a8630b3ee6f36d0366a585de8a1 (diff) | |
Merged revisions 88328 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r88328 | file | 2007-11-02 17:20:21 -0300 (Fri, 02 Nov 2007) | 6 lines
If an INFO request within a dialog is received with a content length of 0 simply send back a 200 OK. It is valid to do this and the remote side is probably using it to make sure the signalling is still alive.
(closes issue #5747)
Reported by: chandi
Patches:
infofix-81430-1.patch uploaded by IgorG (license 20)
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@88329 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index bd1feed3c..61e36051d 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -12341,7 +12341,12 @@ static void handle_request_info(struct sip_pvt *p, struct sip_request *req) ast_debug(1, "Got a Request to Record the channel, state %s\n", c); transmit_response(p, "200 OK", req); return; + } else if (ast_strlen_zero(c = get_header(req, "Content-Length")) || !strcasecmp(c, "0")) { + /* This is probably just a packet making sure the signalling is still up, just send back a 200 OK */ + transmit_response(p, "200 OK", req); + return; } + /* Other type of INFO message, not really understood by Asterisk */ /* if (get_msg_text(buf, sizeof(buf), req)) { */ |