tree 328a762b42f428b120c842d85e49a83618265789
parent 73dc707161a83c24a9e6804b2d60e6f4a4d6be74
author Theodore Ts'o <tytso@mit.edu> 1628101435 -0400
committer Theodore Ts'o <tytso@mit.edu> 1628269249 -0400

ext4: fix potential htree corruption when growing large_dir directories

Commit b5776e7524af ("ext4: fix potential htree index checksum
corruption) removed a required restart when multiple levels of index
nodes need to be split.  Fix this to avoid directory htree corruptions
when using the large_dir feature.

Cc: stable@kernel.org # v5.11
Cc: Благодаренко Артём <artem.blagodarenko@gmail.com>
Fixes: b5776e7524af ("ext4: fix potential htree index checksum corruption)
Reported-by: Denis <denis@voxelsoft.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>