tree bdabba9ed18aab1a83dfbef27495b955d42fbac6
parent 7fc3b7c2981bbd1047916ade327beccb90994eee
author Jan Kara <jack@suse.cz> 1642496245 +0100
committer Jan Kara <jack@suse.cz> 1643031902 +0100

udf: Restore i_lenAlloc when inode expansion fails

When we fail to expand inode from inline format to a normal format, we
restore inode to contain the original inline formatting but we forgot to
set i_lenAlloc back. The mismatch between i_lenAlloc and i_size was then
causing further problems such as warnings and lost data down the line.

Reported-by: butt3rflyh4ck <butterflyhuangxx@gmail.com>
CC: stable@vger.kernel.org
Fixes: 7e49b6f2480c ("udf: Convert UDF to new truncate calling sequence")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>