From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Wed, 26 Nov 2008 18:33:04 +0000 (+0000)
Subject: If the config file does not exist, then the first use crashes Asterisk.
X-Git-Tag: 1.6.2.0-beta1~766
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6e6e02ce1ff3bd53ff75a28471b1e10e26597b99;p=thirdparty%2Fasterisk.git

If the config file does not exist, then the first use crashes Asterisk.
(closes issue #13848)
 Reported by: klaus3000
 Patches:
       udptl.c.patch uploaded by eliel (license 64)
 Tested by: blitzrage


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@159475 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/udptl.c b/main/udptl.c
index 620734b60a..166e0dab05 100644
--- a/main/udptl.c
+++ b/main/udptl.c
@@ -74,8 +74,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #define TRUE (!FALSE)
 #endif
 
-static int udptlstart;
-static int udptlend;
+static int udptlstart = 4500;
+static int udptlend = 4599;
 static int udptldebug;	                    /*!< Are we debugging? */
 static struct sockaddr_in udptldebugaddr;   /*!< Debug packets to/from this host */
 #ifdef SO_NO_CHECK
@@ -808,7 +808,7 @@ struct ast_udptl *ast_udptl_new_with_bindaddr(struct sched_context *sched, struc
 		setsockopt(udptl->fd, SOL_SOCKET, SO_NO_CHECK, &nochecksums, sizeof(nochecksums));
 #endif
 	/* Find us a place */
-	x = (ast_random() % (udptlend - udptlstart)) + udptlstart;
+	x = (udptlstart == udptlend) ? udptlstart : (ast_random() % (udptlend - udptlstart)) + udptlstart;
 	startplace = x;
 	for (;;) {
 		udptl->us.sin_port = htons(x);