[Asterisk-cvs] asterisk/channels chan_iax2.c,1.188.2.12,1.188.2.13

[russell at lists.digium.com]

Update of /usr/cvsroot/asterisk/channels
In directory mongoose.digium.com:/tmp/cvs-serv8762/channels

Modified Files:
      Tag: v1-0
	chan_iax2.c 
Log Message:
fix div by zero (bug #3467)


Index: chan_iax2.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_iax2.c,v
retrieving revision 1.188.2.12
retrieving revision 1.188.2.13
diff -u -d -r1.188.2.12 -r1.188.2.13
--- chan_iax2.c	4 Jan 2005 19:02:16 -0000	1.188.2.12
+++ chan_iax2.c	7 Feb 2005 04:05:29 -0000	1.188.2.13
@@ -2893,10 +2893,13 @@
 				* next multiple of frame size (so our
 				* silent periods are multiples of
 				* frame size too) */
-				int diff = ms % (f->samples / 8);
-				if(diff)
-				    ms += f->samples/8 - diff;
-
+				int adj = f->samples / 8;
+				if (adj) {
+					int diff = ms % adj;
+					if(diff)
+						ms += adj - diff;
+				}
+				
 				p->nextpred = ms;
 				p->notsilenttx = 1;
 			}