From 17e80052e5b497d79cbdc98e819c7e1f6ba8712b Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Tue, 19 Oct 2004 03:17:26 +0000
Subject: [PATCH] Don't "ignore" on CANCEL (bug #2670)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4034 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 5e37ce4cec..1a7f04beed 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -7045,7 +7045,7 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
if (p->icseq && (p->icseq > seqno)) {
ast_log(LOG_DEBUG, "Ignoring too old packet packet %d (expecting >= %d)\n", seqno, p->icseq);
return -1;
- } else if (p->icseq && (p->icseq == seqno)) {
+ } else if (p->icseq && (p->icseq == seqno) && (strcasecmp(cmd, "CANCEL") || p->alreadygone)) {
/* ignore means "don't do anything with it" but still have to
respond appropriately. We do this if we receive a repeat of
the last sequence number */
--
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