fix off by one errors in calls to ast_copy_string (bug #4600)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6084 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_queue.c

@@ -1932,7 +1932,7 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
 		tmp->member = cur;		/* Never directly dereference!  Could change on reload */
 		tmp->oldstatus = cur->status;
 		tmp->lastcall = cur->lastcall;
-		ast_copy_string(tmp->interface, cur->interface, sizeof(tmp->interface)-1);
+		ast_copy_string(tmp->interface, cur->interface, sizeof(tmp->interface));
 		/* If we're dialing by extension, look at the extension to know what to dial */
 		if ((newnum = strstr(tmp->interface, "/BYEXTENSION"))) {
 			newnum++;

channels/chan_sip.c

@@ -6369,7 +6369,7 @@ static int check_user_full(struct sip_pvt *p, struct sip_request *req, int sipme
 					ast_copy_string(p->context, peer->context, sizeof(p->context));
 				ast_copy_string(p->peersecret, peer->secret, sizeof(p->peersecret));
 				ast_copy_string(p->peermd5secret, peer->md5secret, sizeof(p->peermd5secret));
-				ast_copy_string(p->language, peer->language, sizeof(p->language)  -1);
+				ast_copy_string(p->language, peer->language, sizeof(p->language));
 				ast_copy_string(p->accountcode, peer->accountcode, sizeof(p->accountcode));
 				p->amaflags = peer->amaflags;
 				p->callgroup = peer->callgroup;