From: Kevin P. Fleming <kpfleming@digium.com>
Date: Mon, 31 Oct 2005 23:03:44 +0000 (+0000)
Subject: properly handle '100 Trying' that arrives after a dialog has been dropped (issue... 
X-Git-Tag: 1.2.0-beta2~12
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d8672874efc44f2ee4f296efb51eef16151ce6b0;p=thirdparty%2Fasterisk.git

properly handle '100 Trying' that arrives after a dialog has been dropped (issue #5475)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6912 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index fa0431aff6..df406483c3 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -9404,6 +9404,11 @@ static void handle_response_invite(struct sip_pvt *p, int resp, char *rest, stru
 			ast_log(LOG_DEBUG, "SIP response %d to standard invite\n", resp);
 	}
 
+	if (ast_test_flag(p, SIP_ALREADYGONE)) { /* This call is already gone */
+		ast_log(LOG_DEBUG, "Got response on call that is already terminated: %s (ignoring)\n", p->callid);
+		return;
+	}
+
 	switch (resp) {
 	case 100:	/* Trying */
 		sip_cancel_destroy(p);