From: Kevin Wolf <kwolf@redhat.com>
To: gerben@altlinux.org
Cc: qemu-block@nongnu.org, hreitz@redhat.com, qemu-devel@nongnu.org,
sdl.qemu@linuxtesting.org
Subject: Re: [PATCH 4/4] qemu-img: improve queue depth validation in img_bench
Date: Fri, 25 Apr 2025 18:10:41 +0200 [thread overview]
Message-ID: <aAu0AWrlL3zS50pC@redhat.com> (raw)
In-Reply-To: <20250327162423.25154-5-gerben@altlinux.org>
Am 27.03.2025 um 17:24 hat gerben@altlinux.org geschrieben:
> From: Denis Rastyogin <gerben@altlinux.org>
>
> This error was discovered by fuzzing qemu-img.
>
> Currently, running `qemu-img bench -d 0` in img_bench is allowed,
> which is a pointless operation and causes qemu-img to hang.
>
> Signed-off-by: Denis Rastyogin <gerben@altlinux.org>
This one seems obvious, so I'm already taking it.
Thanks, applied to the block branch.
Kevin
prev parent reply other threads:[~2025-04-25 16:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-27 16:24 [PATCH 0/4] Fix qemu-img bench issues and improve checks gerben
2025-03-27 16:24 ` [PATCH 1/4] qemu-img: fix division by zero in bench_cb() for zero-sized gerben
2025-03-27 16:24 ` [PATCH 2/4] qemu-img: fix offset calculation in bench gerben
2025-04-25 16:04 ` Kevin Wolf
2025-03-27 16:24 ` [PATCH 3/4] qemu-img: prevent stack overflow in bench by using bottom half gerben
2025-04-25 16:08 ` Kevin Wolf
2025-03-27 16:24 ` [PATCH 4/4] qemu-img: improve queue depth validation in img_bench gerben
2025-04-25 16:10 ` Kevin Wolf [this message]
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