bcachefs: Fix determining required file handle length

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The ->encode_fh method is responsible for setting amount of space
required for storing the file handle if not enough space was provided.
bch2_encode_fh() was not setting required length in that case which
breaks e.g. fanotify. Fix it.

Reported-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Jan Kara 2023-12-13 17:51:04 +01:00 • committed by Kent Overstreet

parent bedd6fe4d3

commit 8bf771972b

1 changed files with 14 additions and 5 deletions

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fs/bcachefs/fs.c

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