From: Florian Forster <octo@huhu.verplant.org>
Date: Fri, 10 Oct 2008 06:17:22 +0000 (+0200)
Subject: src/utils_cache.c: Fix a serious memory leak.
X-Git-Tag: collectd-4.4.4~8
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=b24d793d347f6f6c8b29e25758fa2d925fb7e011;hp=3c316743f0dccb70e49a10ed44951dd4b289d9f0;p=collectd.git

src/utils_cache.c: Fix a serious memory leak.

Whenever a data set went missing, the its name (the `key'; up to (5*64)+4
bytes) was not free'd.

Thanks to Niraj Tolia for reporting this :)
---

diff --git a/src/utils_cache.c b/src/utils_cache.c
index 9f7e3b68..6d965169 100644
--- a/src/utils_cache.c
+++ b/src/utils_cache.c
@@ -299,6 +299,7 @@ int uc_check_timeout (void)
 	ERROR ("uc_check_timeout: c_avl_remove (%s) failed.", keys[i]);
       }
       sfree (keys[i]);
+      sfree (key);
       cache_free (ce);
     }
     else if (status == 1) /* persist */