From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: syzbot <syzbot+8967084bcac563795dc6@syzkaller.appspotmail.com>
Cc: davem@davemloft.net, linux-kernel@vger.kernel.org,
linux-rdma@vger.kernel.org, netdev@vger.kernel.org,
rds-devel@oss.oracle.com, santosh.shilimkar@oracle.com,
syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in __rhashtable_lookup (2)
Date: Fri, 24 Aug 2018 19:04:46 -0400 [thread overview]
Message-ID: <20180824230446.GA16891@oracle.com> (raw)
In-Reply-To: <00000000000027a1e605741b2afa@google.com>
#syz dup KASAN: use-after-free Read in rds_find_bound
The problem is a missing synchronize_net() in rds_release.
References:
https://www.spinics.net/lists/netdev/msg475074.html
https://www.spinics.net/lists/netdev/msg507908.html
next prev parent reply other threads:[~2018-08-24 23:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-23 14:35 KASAN: use-after-free Read in __rhashtable_lookup (2) syzbot
2018-08-24 23:04 ` Sowmini Varadhan [this message]
2018-08-24 23:05 ` syzbot
2018-08-24 23:05 ` syzbot
2018-08-24 23:05 ` syzbot
2018-08-24 23:05 ` syzbot
2018-08-24 23:10 ` Dmitry Vyukov
2018-08-24 23:37 ` Sowmini Varadhan
2018-08-24 23:50 ` Dmitry Vyukov
2018-09-08 22:07 ` syzbot
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