diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-11-03 21:48:21 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-11-03 21:48:21 +0000 |
| commit | e7cdd93b9a6b7ca76be96c7afa3fbea752eb6def (patch) | |
| tree | 109763d4c770d27e6e055a79f284d187f999f87d /main/rtp.c | |
| parent | 18a994a6bd010c8cc2aaf4ab71cac668456478f3 (diff) | |
Remove the potential for a division by zero error.
(Closes issue #13810)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@154060 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/rtp.c')
| -rw-r--r-- | main/rtp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/main/rtp.c b/main/rtp.c index 2fd470741..31562e0d8 100644 --- a/main/rtp.c +++ b/main/rtp.c @@ -1919,7 +1919,7 @@ struct ast_rtp *ast_rtp_new_with_bindaddr(struct sched_context *sched, struct io } /* Select a random port number in the range of possible RTP */ - x = (ast_random() % (rtpend-rtpstart)) + rtpstart; + x = (rtpend == rtpstart) ? rtpstart : (ast_random() % (rtpend - rtpstart)) + rtpstart; x = x & ~1; /* Save it for future references. */ startplace = x; |