From 0b59b59dd8b0d65071a38d5e215250f8cb7a1126 Mon Sep 17 00:00:00 2001
From: Nanang Izzuddin <nanang@teluu.com>
Date: Mon, 23 Mar 2009 13:30:26 +0000
Subject: Ticket #745: back-porting ticket #744

git-svn-id: http://svn.pjsip.org/repos/pjproject/branches/1.0@2549 74dad513-b988-da41-8d7b-12977e46ad98
---
 pjmedia/src/pjmedia/jbuf.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'pjmedia/src')

diff --git a/pjmedia/src/pjmedia/jbuf.c b/pjmedia/src/pjmedia/jbuf.c
index c9a47f29..2cbb1643 100644
--- a/pjmedia/src/pjmedia/jbuf.c
+++ b/pjmedia/src/pjmedia/jbuf.c
@@ -267,6 +267,13 @@ static pj_bool_t jb_framelist_put_at(jb_framelist_t *framelist,
 				    framelist->flist_max_count;
 	}
     } else {
+	// check if frame is not too late, but watch out for sequence restart.
+	if (index < framelist->flist_origin && 
+	    framelist->flist_origin - index < 0x7FFF) 
+	{
+	    return PJ_FALSE;
+	}
+
 	where = framelist->flist_tail;
 	framelist->flist_origin = index;
 	framelist->flist_tail = (framelist->flist_tail + 1) % 
-- 
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