netdev - Re: [next] unix stream crashes

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Message-ID: <CA+icZUWTS4fM9ZjEvjpPUsEzSdtKnF9yZPMpLwQmOGDL6Z9D_Q@mail.gmail.com>
Date:	Sat, 3 Sep 2011 16:46:45 +0200
From:	Sedat Dilek <sedat.dilek@...glemail.com>
To:	"Yan, Zheng" <yanzheng@...n.com>
Cc:	Jiri Slaby <jirislaby@...il.com>, Valdis.Kletnieks@...edu,
	Tim Chen <tim.c.chen@...ux.intel.com>,
	"David S. Miller" <davem@...emloft.net>,
	ML netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [next] unix stream crashes

On Sat, Sep 3, 2011 at 3:47 PM, Sedat Dilek <sedat.dilek@...glemail.com> wrote:
> On Sat, Sep 3, 2011 at 2:30 PM, Yan, Zheng <yanzheng@...n.com> wrote:
>> The skb can be destructed before the while loop in unix_stream_sendmsg stops.
>> please try below patch.
>>
[...]
>
> I have tested your patch on i386 against:
>
> 1. linux-next/patch-v3.1-rc3-next-20110826
> 2. scm-fix/0001-Revert-Scm-Remove-unnecessary-pid-credential-referen.patch
> 3. scm-fix-2/scm_send.patch
> 4. scm-fix-3/0001-Fix-unix-stream-crashes.patch
>
> So the BROKEN scm-send path seems to be fixed, now!
>
[...]
> Doing now a 2nd run with:
>
> 1. linux-next/patch-v3.1-rc3-next-20110826
> 2. scm-fix-3/0001-Fix-unix-stream-crashes.patch
>

2nd run is fine, too.

- Sedat -
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