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res_pjsip_transport_websocket: Fix crash when the Contact header is not a URI.

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The code for changing the Contact header wrongly assumed that the Contact
would always contain a URI. This is incorrect.

ASTERISK-24271
Reported by: Dafi Ni
........

Merged revisions 422557 from http://svn.asterisk.org/svn/asterisk/branches/12
........

Merged revisions 422558 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@422559 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2014-09-03 14:05:58 +00:00
parent 1b64f353f1
commit 3cd36d0e10
1 changed files with 1 additions and 1 deletions
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2
res/res_pjsip_transport_websocket.c
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@@ -322,7 +322,7 @@ static pj_bool_t websocket_on_rx_msg(pjsip_rx_data *rdata)
return PJ_FALSE;
}
if ((contact = pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_CONTACT, NULL)) &&
if ((contact = pjsip_msg_find_hdr(rdata->msg_info.msg, PJSIP_H_CONTACT, NULL)) && !contact->star &&
(PJSIP_URI_SCHEME_IS_SIP(contact->uri) || PJSIP_URI_SCHEME_IS_SIPS(contact->uri))) {
pjsip_sip_uri *uri = pjsip_uri_get_uri(contact->uri);