Fix chan_sip websocket payload handling
authorPedro Kiefer <pedro@kiefer.com.br>
Thu, 29 Nov 2012 16:44:42 +0000 (16:44 +0000)
committerPedro Kiefer <pedro@kiefer.com.br>
Thu, 29 Nov 2012 16:44:42 +0000 (16:44 +0000)
commite46ea1fe6558e5af8a22c339aec313da3ba0f677
tree13374e9648e25ba9db57e562f42c9c2ad73b08a5
parent2686dde98b552db3796e63572bd468a54218313b
Fix chan_sip websocket payload handling

Websocket by default doesn't return an ast_str for the payload received. When
converting it to an ast_str on chan_sip the last character was being omitted,
because ast_str functions expects that the given length includes the trailing
0x00. payload_len only has the actual string length without counting the
trailing zero.

For most cases this passed unnoticed as most of SIP messages ends with \r\n.

(closes issue ASTERISK-20745)
Reported by: IƱaki Baz Castillo
Review: https://reviewboard.asterisk.org/r/2219/

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@376820 65c4cc65-6c06-0410-ace0-fbb531ad65f3
channels/chan_sip.c