From: Michael Ellerman <mpe@ellerman.id.au>
To: Colin King <colin.king@canonical.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: cbe-oss-dev@lists.ozlabs.org, linuxppc-dev@lists.ozlabs.org,
Colin Ian King <colin.king@canonical.com>
Subject: Re: [2/3] drivers/ps3: Fix ps3-vuart null dereference
Date: Fri, 2 Oct 2015 17:47:09 +1000 (AEST) [thread overview]
Message-ID: <20151002074709.8EF71140316@ozlabs.org> (raw)
In-Reply-To: <497c718e763173b28ffe4e50258cb257c362d404.1442259101.git.geoff@infradead.org>
On Mon, 2015-14-09 at 19:35:04 UTC, Colin King wrote:
> On the unlikely event that drv is null, the current code will
> perform a null pointer dereference with it when printing a dev_dbg
> message. Instead, the BUG_ON check on drv should be performed
> before we emit the dev_dbg message.
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> Signed-off-by: Geoff Levand <geoff@infradead.org>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/6a6120bc5ec9e54d3cc06e73
cheers
next prev parent reply other threads:[~2015-10-02 7:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-14 19:35 [PATCH 0/3] PS3 updates for 4.3 Geoff Levand
2015-09-14 19:35 ` [PATCH 2/3] drivers/ps3: Fix ps3-vuart null dereference Colin Ian King
2015-09-15 10:37 ` David Laight
2015-10-02 7:47 ` Michael Ellerman [this message]
2015-09-14 19:35 ` [PATCH 1/3] drivers/ps3: Fix ps3-lpm white space Rudhresh Kumar J
2015-10-02 7:47 ` [1/3] " Michael Ellerman
2015-09-14 19:35 ` [PATCH 3/3] powerpc/ps3: Refresh ps3_defconfig Geoff Levand
2015-09-14 20:13 ` [Cbe-oss-dev] " Geert Uytterhoeven
2015-09-14 21:36 ` [PATCH V2 " Geoff Levand
2015-10-02 7:47 ` [V2,3/3] " Michael Ellerman
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