linux-kernel - Re: [PATCH] sctp: fix refcount bug in sctp

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Date:   Mon, 16 Mar 2020 18:25:10 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     hqjagain@...il.com
Cc:     vyasevich@...il.com, nhorman@...driver.com,
        marcelo.leitner@...il.com, kuba@...nel.org,
        linux-sctp@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sctp: fix refcount bug in sctp_wfree

From: Qiujun Huang <hqjagain@...il.com>
Date: Mon, 16 Mar 2020 11:53:24 +0800

> Do accounting for skb's real sk.
> In some case skb->sk != asoc->base.sk.
> 
> Reported-and-tested-by: syzbot+cea71eec5d6de256d54d@...kaller.appspotmail.com
> Signed-off-by: Qiujun Huang <hqjagain@...il.com>

SCTP folks, please review.