From: Alexander Beregalov <a.beregalov@gmail.com>
To: chris.mason@oracle.com
Cc: linux-btrfs@vger.kernel.org, Alexander Beregalov <a.beregalov@gmail.com>
Subject: [PATCH] btrfs: free cluster before exit
Date: Thu, 7 Jan 2010 05:03:06 +0300 [thread overview]
Message-ID: <1262829786-29662-1-git-send-email-a.beregalov@gmail.com> (raw)
Fix possible memory leak.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
---
fs/btrfs/relocation.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index a972868..ed3e4a2 100644
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -3281,8 +3281,10 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
return -ENOMEM;
path = btrfs_alloc_path();
- if (!path)
+ if (!path) {
+ kfree(cluster);
return -ENOMEM;
+ }
rc->extents_found = 0;
rc->extents_skipped = 0;
--
1.6.6
reply other threads:[~2010-01-07 2:03 UTC|newest]
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