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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

  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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