From 6f1f4072afc14b5cd2487fe609330bb672e9905f Mon Sep 17 00:00:00 2001
From: Michael Smith <msmith@xiph.org>
Date: Thu, 23 Jan 2003 11:12:54 +0000
Subject: [PATCH] Fix segfault if current source didn't exist on fallback mount
 request.

svn path=/trunk/icecast/; revision=4292
---
 src/connection.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/connection.c b/src/connection.c
index 4918d17d..ce3e453b 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -443,6 +443,11 @@ static void handle_fallback_request(client_t *client)
     source = source_find_mount(mount);
     avl_tree_unlock(global.source_tree);
 
+    if(source == NULL) {
+        client_send_400(client, "Current source not found");
+        return;
+    }
+
     old = source->fallback_mount;
     source->fallback_mount = strdup(value);
     free(old);