bcachefs: Dirent repair code

Browse source

There was a bug for awhile in previous kernels where we weren't
computing dirent name lengths correctly and we weren't zeroing out
padding at the end of dirents (due to struct bch_dirent changing size by
adding __attribute__((aligned)), and not updating other code to use
offsetof).

This patch fixes dirents with junk at the end, by going off of the
dirent's hash.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

...

This commit is contained in:

Kent Overstreet 2018-08-21 19:42:00 -04:00 • committed by Kent Overstreet

parent cbdf24cef1

commit 741daa5be5

3 changed files with 126 additions and 17 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

fs/bcachefs/dirent.c

View file

6

fs/bcachefs/dirent.h

View file

123

fs/bcachefs/fsck.c

View file