From 93bf08f750a3d52b19c799a4ed0b9fd1e680d3f1 Mon Sep 17 00:00:00 2001
From: Kamal Mostafa <kamal@whence.com>
Date: Wed, 10 Oct 2012 10:05:51 -0700
Subject: [PATCH] callerid: fix parser - do not store noise bytes

---
 src/databits_callerid.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/databits_callerid.c b/src/databits_callerid.c
index cfcc353..b1459ec 100644
--- a/src/databits_callerid.c
+++ b/src/databits_callerid.c
@@ -137,6 +137,8 @@ databits_decode_callerid( char *dataout_p, unsigned int dataout_size,
 	    cid_msgtype = CID_MSG_MDMF;
 	else if ( bits == CID_MSG_SDMF )
 	    cid_msgtype = CID_MSG_SDMF;
+	else
+	    return 0;
 	cid_buf[cid_ndata++] = bits;
 	return 0;
     }