Demand more information on callerid to prevent possible overruns

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3494 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/callerid.c b/callerid.c
index 544345b..283a5de 100755 (executable)
--- a/callerid.c
+++ b/callerid.c
@@ -186,7 +186,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
        mylen += cid->oldlen/2;
        for (x=0;x<len;x++) 
                buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]);
-       while(mylen >= 80) {
+       while(mylen >= 160) {
                olen = mylen;
                res = fsk_serie(&cid->fskd, buf, &mylen, &b);
                if (mylen < 0) {