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ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing

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commit f348e2241f upstream.

Fixes: 117fff10d7 ("ext4: grow the s_flex_groups array as needed ...")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 3.7
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Vasily Averin 2018-11-06 16:16:01 -05:00 committed by Greg Kroah-Hartman
parent 656b121b39
commit 110a1994e1
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/resize.c
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@ -2022,7 +2022,7 @@ int ext4_resize_fs(struct super_block *sb, ext4_fsblk_t n_blocks_count)
err = ext4_alloc_flex_bg_array(sb, n_group + 1);
if (err)
return err;
goto out;
err = ext4_mb_alloc_groupinfo(sb, n_group + 1);
if (err)