Commit cffd3297 authored by Vasily Averin's avatar Vasily Averin Committed by Greg Kroah-Hartman
Browse files

ext4: avoid buffer leak in ext4_orphan_add() after prior errors

commit feaf264c upstream.

Fixes: d745a8c2 ("ext4: reduce contention on s_orphan_lock")
Fixes: 6e3617e5

 ("ext4: Handle non empty on-disk orphan link")
Cc: Dmitry Monakhov <dmonakhov@gmail.com>
Signed-off-by: default avatarVasily Averin <vvs@virtuozzo.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 2.6.34
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent da497e7a
......@@ -2820,7 +2820,9 @@ int ext4_orphan_add(handle_t *handle, struct inode *inode)
list_del_init(&EXT4_I(inode)->i_orphan);
mutex_unlock(&sbi->s_orphan_lock);
}
}
} else
brelse(iloc.bh);
jbd_debug(4, "superblock will point to %lu\n", inode->i_ino);
jbd_debug(4, "orphan inode %lu will point to %d\n",
inode->i_ino, NEXT_ORPHAN(inode));
......
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