[asterisk-commits] russell: branch 1.2 r75757 - /branches/1.2/channels/chan_iax2.c

[SVN commits to the Asterisk project]

Author: russell
Date: Wed Jul 18 16:09:13 2007
New Revision: 75757

URL: http://svn.digium.com/view/asterisk?view=rev&rev=75757
Log:
When traversing the queue of frames for possible retransmission after
receiving a VNAK, handle sequence number wraparound so that all frames that 
should be retransmitted actually do get retransmitted.
(issue #10227, reported and patched by mihai)

Modified:
    branches/1.2/channels/chan_iax2.c

Modified: branches/1.2/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/branches/1.2/channels/chan_iax2.c?view=diff&rev=75757&r1=75756&r2=75757
==============================================================================
--- branches/1.2/channels/chan_iax2.c (original)
+++ branches/1.2/channels/chan_iax2.c Wed Jul 18 16:09:13 2007
@@ -6033,7 +6033,7 @@
 	while(f) {
 		/* Send a copy immediately */
 		if ((f->callno == callno) && iaxs[f->callno] &&
-			(f->oseqno >= last)) {
+			((unsigned char ) (f->oseqno - last) < 128)) {
 			send_packet(f);
 		}
 		f = f->next;