Callerid fix and warning cleanup (bug #367 & #356)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1621 65c4cc65-6c06-0410-ace0-fbb531ad65f3

callerid.c

@@ -110,8 +110,8 @@ struct callerid_state *callerid_new(void)
 {
 	struct callerid_state *cid;
 	cid = malloc(sizeof(struct callerid_state));
-	memset(cid, 0, sizeof(struct callerid_state));
 	if (cid) {
+		memset(cid, 0, sizeof(struct callerid_state));
 		cid->fskd.spb = 7;		/* 1200 baud */
 		cid->fskd.hdlc = 0;		/* Async */
 		cid->fskd.nbit = 8;		/* 8 bits */

channels/chan_zap.c

@@ -4359,6 +4359,8 @@ static void *ss_thread(void *data)
 			} else
 				ast_log(LOG_WARNING, "Unable to get caller ID space\n");
 		}
+		else
+			cs = NULL;
 		if (name && number) {
 			snprintf(cid, sizeof(cid), "\"%s\" <%s>", name, number);
 		} else if (name) {
@@ -4368,6 +4370,8 @@ static void *ss_thread(void *data)
 		} else {
 			strcpy(cid, "");
 		}
+		if (cs)
+			callerid_free(cs);
 		if (strlen(cid)) {
 			chan->callerid = strdup(cid);
 			chan->ani = strdup(cid);

frame.c

@@ -455,8 +455,7 @@ static int show_codecs(int fd, int argc, char *argv[])
 		return RESULT_SHOWUSAGE;
 
 	if (getenv("I_AM_NOT_AN_IDIOT") == NULL)
-		ast_cli(fd, "Disclaimer: this command is for informational purposes
-only.\n\tIt does not indicate anything about your configuration.\n");
+		ast_cli(fd, "Disclaimer: this command is for informational purposes only.\n\tIt does not indicate anything about your configuration.\n");
 
 	if ((argc == 2) || (!strcasecmp(argv[1],"audio"))) {
 		found = 1;