gfs2: Fix inode height consistency check
stable inclusion from stable-v5.10.181 commit 4c2c8f959984e8dbbfdb6441b33fb72609eaefc0 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8GJZJ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=4c2c8f959984e8dbbfdb6441b33fb72609eaefc0 -------------------------------- [ Upstream commit cfcdb5ba ] The maximum allowed height of an inode's metadata tree depends on the filesystem block size; it is lower for bigger-block filesystems. When reading in an inode, make sure that the height doesn't exceed the maximum allowed height. Arrays like sd_heightsize are sized to be big enough for any filesystem block size; they will often be slightly bigger than what's needed for a specific filesystem. Reported-by:<syzbot+45d4691b1ed3c48eba05@syzkaller.appspotmail.com> Signed-off-by:
Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
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