linux-kernel - Re: [PATCH 3.16 114/132] ALSA: usb-audio: Fix a stack buffer overflow bug in check_input

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Message-ID: <0f95821e580f5dc8d4805c8246da88059c776dee.camel@decadent.org.uk>
Date:   Sat, 21 Sep 2019 19:39:34 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     Hui Peng <benquike@...il.com>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Cc:     akpm@...ux-foundation.org, kda@...ux-powerpc.org,
        mathias.payer@...elwelt.net, gregkh@...uxfoundation.org,
        tiwai@...e.de
Subject: Re: [PATCH 3.16 114/132] ALSA: usb-audio: Fix a stack buffer
 overflow bug in check_input_term

On Fri, 2019-09-20 at 21:26 -0400, Hui Peng wrote:
> I want to confirm the patches.
> 
> Which version of GCC do you use to compile 3.16?
> 
> I tried gcc-4.8, it seems that the built kernel can not be boot by qemu.
[...]

For my own limited testing, I build for x86 with gcc 4.9.  Debian's
packages are built with gcc 4.8 (arm) or 4.9 (x86).

Guenter Roeck does build and boot tests on multiple architectures using
a variety of (mostly quite recent) compiler versions.

Ben.

-- 
Ben Hutchings
If the facts do not conform to your theory, they must be disposed of.



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