[Asterisk-cvs] asterisk/pbx pbx_dundi.c,1.33,1.34

[markster at lists.digium.com]

Update of /usr/cvsroot/asterisk/pbx
In directory mongoose.digium.com:/tmp/cvs-serv23957/pbx

Modified Files:
	pbx_dundi.c 
Log Message:
Fix gethostname calls (bug #4198, with mods)


Index: pbx_dundi.c
===================================================================
RCS file: /usr/cvsroot/asterisk/pbx/pbx_dundi.c,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -d -r1.33 -r1.34
--- pbx_dundi.c	29 Apr 2005 17:00:33 -0000	1.33
+++ pbx_dundi.c	8 May 2005 16:44:25 -0000	1.34
@@ -4453,7 +4453,7 @@
 	char *cat;
 	int format;
 	int x;
-	char hn[256];
+	char hn[MAXHOSTNAMELEN]="";
 	struct ast_hostent he;
 	struct hostent *hp;
 	struct sockaddr_in sin2;
@@ -4470,7 +4470,7 @@
 		return -1;
 	}
 	ipaddr[0] = '\0';
-	if (!gethostname(hn, sizeof(hn))) {
+	if (!gethostname(hn, sizeof(hn)-1)) {
 		hp = ast_gethostbyname(hn, &he);
 		if (hp) {
 			memcpy(&sin2.sin_addr, hp->h_addr, sizeof(sin2.sin_addr));