From: syzbot <syzbot+cc6fc752b3819e082d0c@syzkaller.appspotmail.com>
To: dledford@redhat.com, jgg@ziepe.ca, leon@kernel.org,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in ucma_close (2)
Date: Fri, 11 Sep 2020 13:53:05 -0700 [thread overview]
Message-ID: <000000000000131cf405af0fdfd0@google.com> (raw)
In-Reply-To: <20200911181939.GA1221970@ziepe.ca>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+cc6fc752b3819e082d0c@syzkaller.appspotmail.com
Tested on:
commit: 7c003f9a RDMA/ucma: Rework ucma_migrate_id() to avoid race..
git tree: https://github.com/jgunthorpe/linux ucma_migrate_fix
kernel config: https://syzkaller.appspot.com/x/.config?x=3c5f6ce8d5b68299
dashboard link: https://syzkaller.appspot.com/bug?extid=cc6fc752b3819e082d0c
compiler: gcc (GCC) 10.1.0-syz 20200507
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2020-09-11 20:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 14:09 KASAN: use-after-free Read in ucma_close (2) syzbot
[not found] ` <20200911041640.20652-1-hdanton@sina.com>
2020-09-11 11:57 ` Jason Gunthorpe
[not found] ` <20200911152017.18644-1-hdanton@sina.com>
2020-09-11 17:01 ` Jason Gunthorpe
[not found] ` <20200912013514.18380-1-hdanton@sina.com>
2020-09-14 15:01 ` Jason Gunthorpe
2020-09-11 12:02 ` Jason Gunthorpe
2020-09-11 15:49 ` syzbot
2020-09-11 18:19 ` Jason Gunthorpe
2020-09-11 20:53 ` syzbot [this message]
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