From 4b357298a23cfb0583851e7cd5cc937470949623 Mon Sep 17 00:00:00 2001
From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sun, 6 Sep 2009 17:06:56 +0200
Subject: [PATCH] src/utils_cache.c: Fix a very rare deadlock situation.

Only happened in an out-of-memory situation. Still, not nice ;)
---
 src/utils_cache.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/utils_cache.c b/src/utils_cache.c
index 9e7bc067..648c54de 100644
--- a/src/utils_cache.c
+++ b/src/utils_cache.c
@@ -1003,6 +1003,9 @@ static meta_data_t *uc_get_meta (const value_list_t *vl) /* {{{ */
   if (ce->meta == NULL)
     ce->meta = meta_data_create ();
 
+  if (ce->meta == NULL)
+    pthread_mutex_unlock (&cache_lock);
+
   return (ce->meta);
 } /* }}} meta_data_t *uc_get_meta */
 
-- 
2.11.0