From: Petr Vorel <pvorel@suse.cz>
To: Yang Xu <xuyang2018.jy@fujitsu.com>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH] syscalls/setsockopt09: Add another linux git
Date: Thu, 3 Mar 2022 15:04:30 +0100 [thread overview]
Message-ID: <YiDK7g1pwLj2aXBD@pevik> (raw)
In-Reply-To: <1646297678-2141-1-git-send-email-xuyang2018.jy@fujitsu.com>
Hi Xu,
> On centos7.9ga, I still hit another crash problem because of use-after-free in
> prb_retire_rx_blk_timer_expired(). Since we free it when timer expired, so this
> case will crash after we print TPASS info.
Reviewed-by: Petr Vorel <pvorel@suse.cz>
LGTM.
I tested two old kernels, the one with patch survives, the other got reboot.
BTW funny enough the affected system manages to print "TPASS: Nothing bad
happened, probably" before reboot :).
Kind regards,
Petr
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2022-03-03 14:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-03 8:54 [LTP] [PATCH] syscalls/setsockopt09: Add another linux git Yang Xu
2022-03-03 9:11 ` xuyang2018.jy
2022-03-03 14:04 ` Petr Vorel [this message]
2022-03-04 3:24 ` xuyang2018.jy
2022-03-04 8:01 ` Petr Vorel
2022-03-08 10:04 ` xuyang2018.jy
2022-03-08 10:44 ` Martin Doucha
2022-03-09 2:03 ` xuyang2018.jy
2022-03-09 10:51 ` Martin Doucha
2022-03-10 6:07 ` xuyang2018.jy
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