From: hooanon05g@gmail.com
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Subject: Re: v7.0-rc1, name_to_handle_at(..., AT_EMPTY_PATH)
Date: Sat, 28 Feb 2026 00:41:04 +0900 [thread overview]
Message-ID: <26309.1772206864@jrotkm2> (raw)
In-Reply-To: <20260227152211.GB3836593@ZenIV>
Al Viro:
> This
> struct filename *getname_uflags(const char __user *filename, int uflags)
> {
> int flags = (uflags & AT_EMPTY_PATH) ? LOOKUP_EMPTY : 0;
>
> return getname_flags(filename, flags);
> }
> is where AT_EMPTY_PATH is handled; could you check the arguuments it's getting
> in your reproducer and argument passed to getname_flags()?
getname_flags() is not a problem.
For me, the problem looks that LOOKUP_EMPTY is NOT passed to
path_lookupat().
J. R. Okajima
next prev parent reply other threads:[~2026-02-27 15:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 10:44 v7.0-rc1, name_to_handle_at(..., AT_EMPTY_PATH) J. R. Okajima
2026-02-27 15:22 ` Al Viro
2026-02-27 15:41 ` hooanon05g [this message]
2026-02-27 18:48 ` Al Viro
2026-02-27 20:07 ` Al Viro
2026-02-27 22:35 ` hooanon05g
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