ext4: Make sure quota files are not grabbed accidentally

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If ext4 filesystem is corrupted so that quota files are linked from
directory hirerarchy, bad things can happen. E.g. quota files can get
corrupted or deleted. Make sure we are not grabbing quota file inodes
when we expect normal inodes.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Link: https://lore.kernel.org/r/20210812133122.26360-1-jack@suse.cz

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Jan Kara 2021-08-12 15:31:22 +02:00 • committed by Theodore Ts'o

parent b2bbb92f70

commit bd2c38cf17

1 changed files with 6 additions and 2 deletions

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fs/ext4/inode.c

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