Re: [PATCH xfs] xfs: validate remote attr value length in the leaf verifier
From: MuElnova
Date: Wed Jul 29 2026 - 03:04:20 EST
> Isn't this a duplicate of
> https://lore.kernel.org/linux-xfs/20260707190038.3811440-3-qwe.aldo@xxxxxxxxx/#t
> ?
Yes, it is — same root cause and effectively the same verifier check.
My dedup search was limited to torvalds/linux.git (lore and
git.kernel.org are unreachable from my test environment), so I missed
Aldo's series. Sorry for the noise.
His series looks correct to me, and the 1/2 change to
xfs_attr_copy_value() closes the signedness bypass at the
consumption site as well, which my patch did not touch.
Thanks,
Miao