fsck.f2fs: fix sanity check logic for cp_payload
cp_payload is set differently [1] when extended node bitmap feature is
enabled. Commit b79c3ba4ea9d broke fsck on f2fs file systems created on
2+ TB device with extended node bitmap feature enabled.
As the sanity check is for checking overflows, fix this to assume the max
possible cp_payload size under the extended node bitmap.
Link: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git/tree/mkfs/f2fs_format.c?h=v1.15.0#n372 [1]
Fixes: b79c3ba4ea9d ("fsck.f2fs: sanity check cp_payload before reading checkpoint")
Reported-by: Alexander Koskovich <akoskovich@pm.me>
Signed-off-by: Juhyung Park <qkrwngud825@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2 files changed
