netdev - Re: net/rds: use-after-free in inet

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Message-ID: <20170228213738.GB28302@oracle.com>
Date:   Tue, 28 Feb 2017 16:37:38 -0500
From:   Sowmini Varadhan <sowmini.varadhan@...cle.com>
To:     Dmitry Vyukov <dvyukov@...gle.com>
Cc:     syzkaller <syzkaller@...glegroups.com>,
        netdev <netdev@...r.kernel.org>
Subject: Re: net/rds: use-after-free in inet_create

On (03/01/17 00:14), Dmitry Vyukov wrote:
> 
> But the other 2 use-after-frees happened on cp->cp_send_w. Shouldn't
> we cancel it as well? And cp_recv_w?

yes, good point, I missed that. let me see if I can refactor the code
to release the netns as the last thing before free..