In tree-log.c:replay_one_name(), if memory allocation for the name fails, ensure we iput the dir inode we got before before we return.
Signed-off-by: Filipe David Borba Manana <[email protected]> --- fs/btrfs/tree-log.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index ff60d89..6797a93 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1536,8 +1536,10 @@ static noinline int replay_one_name(struct btrfs_trans_handle *trans, name_len = btrfs_dir_name_len(eb, di); name = kmalloc(name_len, GFP_NOFS); - if (!name) - return -ENOMEM; + if (!name) { + ret = -ENOMEM; + goto out; + } log_type = btrfs_dir_type(eb, di); read_extent_buffer(eb, name, (unsigned long)(di + 1), -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
