From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 14 May 2009 16:22:14 +0000 (+0000)
Subject: If the timing ended on a zero, then we would loop forever.
X-Git-Tag: 11.0.0-beta1~4892
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5a3797643c7e635fcf5b73b92648aeeb606e9b97;p=thirdparty%2Fasterisk.git

If the timing ended on a zero, then we would loop forever.
(closes issue #14983)
 Reported by: teox
 Patches:
       20090513__issue14983.diff.txt uploaded by tilghman (license 14)
 Tested by: teox


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@194430 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/pbx.c b/main/pbx.c
index a0083a0af1..2a10e9b001 100644
--- a/main/pbx.c
+++ b/main/pbx.c
@@ -7083,11 +7083,10 @@ static unsigned get_range(char *src, int max, char *const names[], const char *m
 		/* Fill the mask. Remember that ranges are cyclic */
 		mask |= (1 << end);   /* initialize with last element */
 		while (start != end) {
-			if (start >= max) {
+			mask |= (1 << start);
+			if (++start >= max) {
 				start = 0;
 			}
-			mask |= (1 << start);
-			start++;
 		}
 	}
 	return mask;