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safety check, avoid the case of a cyclic cascading fallback

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svn path=/icecast/trunk/icecast/; revision=9196
This commit is contained in:
Karl Heyes 2005-05-01 02:30:06 +00:00
parent 9253bf7248
commit 8e99b390f2
1 changed files with 5 additions and 0 deletions
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5
src/source.c
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@ -314,6 +314,11 @@ client_t *source_find_client(source_t *source, int id)
*/ */
void source_move_clients (source_t *source, source_t *dest) void source_move_clients (source_t *source, source_t *dest)
{ {
if (strcmp (source->mount, dest->mount) == 0)
{
WARN1 ("src and dst are the same \"%s\", skipping", source->mount);
return;
}
/* we don't want the two write locks to deadlock in here */ /* we don't want the two write locks to deadlock in here */
thread_mutex_lock (&move_clients_mutex); thread_mutex_lock (&move_clients_mutex);