linux-kernel - [PATCH 1/2] ceph: fix parse options memory leak

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Message-ID: <CAB2gnbXKGD5fBykQdNhgTjS4GZDchzFGxXqRuuLEMqALLO4_7w@mail.gmail.com>
Date:	Mon, 12 Sep 2011 14:51:53 -0700
From:	Noah Watkins <noahwatkins@...il.com>
To:	Sage Weil <sage@...dream.net>
Cc:	ceph-devel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] ceph: fix parse options memory leak

ceph_destroy_options does not free opt->mon_addr that
is allocated in ceph_parse_options.

Signed-off-by: Noah Watkins <noahwatkins@...il.com>
---
 net/ceph/ceph_common.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index d4038ca..97f70e5 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -232,6 +232,7 @@ void ceph_destroy_options(struct ceph_options *opt)
 		ceph_crypto_key_destroy(opt->key);
 		kfree(opt->key);
 	}
+	kfree(opt->mon_addr);
 	kfree(opt);
 }
 EXPORT_SYMBOL(ceph_destroy_options);
-- 
1.7.6.1
--
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