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| author | Joseph Qi <joseph.qi@huawei.com> | 2013-07-03 22:00:52 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 23:07:23 (GMT) |
| commit | 33add0e3a09a62c7796ea9838243c1cd933d8543 (patch) | |
| tree | b3f8df10c52c784f5e3b68639b4507e54f3d31ac /kernel/signal.c | |
| parent | 8fa9d17f93ee8eb79d595c98cef0944f6ee5de75 (diff) | |
| download | linux-33add0e3a09a62c7796ea9838243c1cd933d8543.tar.xz | |
ocfs2: fix mutex_unlock and possible memory leak in ocfs2_remove_btree_range
In ocfs2_remove_btree_range, when calling ocfs2_lock_refcount_tree and
ocfs2_prepare_refcount_change_for_del failed, it goes to out and then
tries to call mutex_unlock without mutex_lock before. And when calling
ocfs2_reserve_blocks_for_rec_trunc failed, it should free ref_tree
before return.
Signed-off-by: Joseph Qi <joseph.qi@huawei.com>
Reviewed-by: Jie Liu <jeff.liu@oracle.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/signal.c')
0 files changed, 0 insertions, 0 deletions