From: Andrea Cervesato via ltp <ltp@lists.linux.it>
To: linuxtestproject.agent@gmail.com
Cc: ltp@lists.linux.it
Subject: Re: [LTP] cve: reproducer for cve-2026-64600
Date: Thu, 06 Aug 2026 09:32:06 +0000 [thread overview]
Message-ID: <6a7454a8.9b80fa5d.1fd0d2.3b4b@mx.google.com> (raw)
In-Reply-To: <20260806085049.22237-1-linuxtestproject.agent@gmail.com>
> On August 1, 2026, Andrea Cervesato wrote:
> > cve: reproducer for cve-2026-64600
>
> > struct stat sb;
> >
> > SAFE_STAT(".", &sb);
> > blksize = sb.st_blksize;
>
> Could the I/O size and alignment be derived from MNTPOINT or TARGET instead?
> The framework mounts XFS at MNTPOINT but leaves "." on the surrounding
> temporary filesystem, whose block size can differ from that of XFS.
This is actually accurate and I need to fix it before merge.
--
Andrea Cervesato
SUSE QE Automation Engineer Linux
andrea.cervesato@suse.com
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2026-08-06 9:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-01 9:06 [LTP] [PATCH v5] cve: reproducer for cve-2026-64600 Andrea Cervesato
2026-08-01 10:03 ` [LTP] " linuxtestproject.agent
2026-08-06 8:50 ` linuxtestproject.agent
2026-08-06 9:32 ` Andrea Cervesato via ltp [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-08-06 9:45 [LTP] [PATCH v6] " Andrea Cervesato
2026-08-06 10:41 ` [LTP] " linuxtestproject.agent
2026-07-31 14:25 [LTP] [PATCH v4] " Andrea Cervesato
2026-07-31 16:49 ` [LTP] " linuxtestproject.agent
2026-07-31 7:08 [LTP] [PATCH v3] " Andrea Cervesato
2026-07-31 10:41 ` [LTP] " linuxtestproject.agent
2026-07-24 12:54 [LTP] [PATCH v2] " Andrea Cervesato
2026-07-24 17:56 ` [LTP] " linuxtestproject.agent
2026-07-24 8:28 [LTP] [PATCH] " Andrea Cervesato
2026-07-24 9:25 ` [LTP] " linuxtestproject.agent
2026-07-24 9:28 ` Cyril Hrubis
2026-07-24 9:31 ` Andrea Cervesato via ltp
2026-07-24 10:24 ` Cyril Hrubis
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