From 006c481c1ebad613780ff243c1d4908181d0f425 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 31 Mar 2010 19:42:15 +0000
Subject: [PATCH] Sanitize ICY metadata a bit before printing it.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30980 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/http.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/stream/http.c b/stream/http.c
index d79f7632ca..d6f5086fda 100644
--- a/stream/http.c
+++ b/stream/http.c
@@ -124,8 +124,13 @@ static void scast_meta_read(int fd, streaming_ctrl_t *sc) {
   my_read(fd, &tmp, 1, sc);
   metalen = tmp * 16;
   if (metalen > 0) {
+    int i;
     char *info = malloc(metalen + 1);
     unsigned nlen = my_read(fd, info, metalen, sc);
+    // avoid breaking the user's terminal too much
+    if (nlen > 256) nlen = 256;
+    for (i = 0; i < nlen; i++)
+      if (info[i] && info[i] < 32) info[i] = '?';
     info[nlen] = 0;
     mp_msg(MSGT_DEMUXER, MSGL_INFO, "\nICY Info: %s\n", info);
     free(info);