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| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-07-04 15:42:48 +0200 |
|---|---|---|
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-07-10 15:14:41 +0200 |
| commit | cf5388307a2b4faab4b11d732b61c85741be6169 (patch) | |
| tree | 1d304ea8133422afcf0158ea39d111db2f884e5e /fs/btrfs/ctree.c | |
| parent | b6305567e7d31b0bec1b8cb9ec0cadd7f7086f5f (diff) | |
| download | blackbird-op-linux-cf5388307a2b4faab4b11d732b61c85741be6169.tar.gz blackbird-op-linux-cf5388307a2b4faab4b11d732b61c85741be6169.zip | |
Btrfs: fix buffer leak in btrfs_next_old_leaf
When calling btrfs_next_old_leaf, we were leaking an extent buffer in the
rare case of using the deadlock avoidance code needed for the tree mod log.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/ctree.c')
| -rw-r--r-- | fs/btrfs/ctree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index 8206b3900587..67fe46fdee6f 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -5127,6 +5127,7 @@ again: * locked. To solve this situation, we give up * on our lock and cycle. */ + free_extent_buffer(next); btrfs_release_path(path); cond_resched(); goto again; |
