Issue #7351 - SIP Cancel fails due to the wrong contact uri. Reported by PPYY, failed to fix by OEJ

final fix by wojtekka - THANKS!!!! THis was a hard one to catch.



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@62126 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_sip.c

@@ -4717,6 +4717,8 @@ static void copy_request(struct sip_request *dst, struct sip_request *src)
 		dst->header[x] += offset;
 	for (x=0; x < src->lines; x++)
 		dst->line[x] += offset;
+	dst->rlPart1 += offset;
+	dst->rlPart2 += offset;
 }
 
 /*! \brief  transmit_response_with_sdp: Used for 200 OK and 183 early media ---*/