isofs: Drop support of directory entries straddling blocks

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Based on isofs standard (ECMA-119) directory entries are not allowed to
straddle sector boundaries. Isofs images I have available seem to follow
this. Now that we have code verifying validity of directory entries (and
so we'd properly refuse such entries), let's just drop the code merging
directory entries straddling sector boundaries.

Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Jan Kara <jack@suse.cz>

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This commit is contained in:

Jan Kara 2026-07-28 17:59:53 +02:00

parent e2ee4078ec

commit b2eb2e2886

2 changed files with 11 additions and 52 deletions

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28

fs/isofs/dir.c

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35

fs/isofs/namei.c

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