f2fs: fix error handling on device alias check in rename and unlink

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In f2fs_rename() and f2fs_unlink(), directly returning -EPERM when
encountering a device aliasing file bypasses the cleanup path.

Fix this by setting err to -EPERM and jumping to the proper cleanup
labels (out_dir and out) instead of returning immediately.

Reported-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Daeho Jeong 2026-08-21 07:17:42 -07:00 • committed by Jaegeuk Kim

parent 2b8704b6a8

commit 11d56d7a8e

1 changed files with 8 additions and 4 deletions

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fs/f2fs/namei.c

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