From: Bob Copeland <me@bobcopeland.com>
To: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Davidlohr Bueso <dave.bueso@gmail.com>,
Davidlohr Bueso <dave@gnu.org>, Bob Copeland <me@bobcopeland.com>
Subject: [PATCH 1/4] omfs: fix memory leak
Date: Wed, 14 Jul 2010 23:26:18 -0400 [thread overview]
Message-ID: <1279164381-9247-2-git-send-email-me@bobcopeland.com> (raw)
In-Reply-To: <1279164381-9247-1-git-send-email-me@bobcopeland.com>
From: Davidlohr Bueso <dave.bueso@gmail.com>
In the error path of omfs_fill_super(), the FS super block info
(sbi) is not being freed. Correct this.
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
---
fs/omfs/inode.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
index 089839a..b5d6380 100644
--- a/fs/omfs/inode.c
+++ b/fs/omfs/inode.c
@@ -529,6 +529,8 @@ out_brelse_bh2:
out_brelse_bh:
brelse(bh);
end:
+ if (ret)
+ kfree(sbi);
return ret;
}
--
1.5.6.5
next prev parent reply other threads:[~2010-07-15 3:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-15 3:26 [PATCH 0/4] OMFS bug fixes Bob Copeland
2010-07-15 3:26 ` Bob Copeland [this message]
2010-07-15 3:26 ` [PATCH 2/4] omfs: check bounds on block numbers before passing to sb_bread Bob Copeland
2010-07-15 3:26 ` [PATCH 3/4] omfs: refuse to mount if bitmap pointer is obviously wrong Bob Copeland
2010-07-15 3:26 ` [PATCH 4/4] omfs: sanity check cluster size Bob Copeland
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