Messages in this thread Patch in this message | | | From | Vasily Averin <> | Subject | [PATCH v2 02/11] ext4 resize: missing brelse() after errors in set_flexbg_block_bitmap() | Date | Wed, 31 Oct 2018 00:57:45 +0300 |
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Fixes 33afdcc5402d ("ext4: add a function which sets up group blocks ...") # 3.3
Signed-off-by: Vasily Averin <vvs@virtuozzo.com> --- fs/ext4/resize.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index c3fa30878ca8..0a4dc6217e78 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -459,16 +459,18 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle, BUFFER_TRACE(bh, "get_write_access"); err = ext4_journal_get_write_access(handle, bh); - if (err) + if (err) { + brelse(bh); return err; + } ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", first_cluster, first_cluster - start, count2); ext4_set_bits(bh->b_data, first_cluster - start, count2); err = ext4_handle_dirty_metadata(handle, NULL, bh); + brelse(bh); if (unlikely(err)) return err; - brelse(bh); } return 0; -- 2.17.1
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