diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-05-30 13:51:04 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-05-30 13:51:04 +0000 |
commit | f0452bddb1db86ff229d6e935f4344c561c3b4dd (patch) | |
tree | c03388c95a720851289dcf5851348db06b4db387 /channels/chan_sip.c | |
parent | 7de05be7343e1706ed12d6c1a82e4c81f3a85117 (diff) |
Fix attended transfer crash (bug #4404 with changes)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5787 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_sip.c')
-rwxr-xr-x | channels/chan_sip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index c9fbea5c9..fb0fdab2d 100755 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -170,6 +170,7 @@ static struct cfalias { { "To", "t" }, { "Supported", "k" }, { "Refer-To", "r" }, + { "Referred-By", "b" }, { "Allow-Events", "u" }, { "Event", "o" }, { "Via", "v" }, @@ -5712,6 +5713,7 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_ if (!( (p_referred_by = get_header(req, "Referred-By")) && (h_referred_by = ast_strdupa(p_referred_by)) )) { ast_log(LOG_WARNING, "No Referrred-By Header That's not illegal\n"); + return -1; } else { referred_by = ditch_braces(h_referred_by); } |