From: Takashi Iwai <tiwai@suse.de>
To: Christian K6nig <christian.koenig@amd.com>
Cc: Huang Rui <ray.huang@amd.com>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] drm/ttm: Use scnprintf() for avoiding potential buffer overflow
Date: Wed, 11 Mar 2020 08:57:53 +0100 [thread overview]
Message-ID: <s5h8sk79vcu.wl-tiwai@suse.de> (raw)
In-Reply-To: <85766da1-7021-2ea1-990f-813f08d80cd8@amd.com>
On Wed, 11 Mar 2020 08:56:11 +0100,
Christian K6nig wrote:
>
> Am 11.03.20 um 08:52 schrieb Huang Rui:
> > On Wed, Mar 11, 2020 at 03:34:52PM +0800, Takashi Iwai wrote:
> >> Since snprintf() returns the would-be-output size instead of the
> >> actual output size, the succeeding calls may go beyond the given
> >> buffer limit. Fix it by replacing with scnprintf().
> >>
> >> Signed-off-by: Takashi Iwai <tiwai@suse.de>
> > Reviewed-by: Huang Rui <ray.huang@amd.com>
>
> Reviewed-by: Christian König <christian.koenig@amd.com>
>
> Takashi, should I push this to drm-misc-next or do you want to merge
> that somehow else?
Please take through your tree as you like.
Thanks!
Takashi
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prev parent reply other threads:[~2020-03-11 7:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-11 7:34 [PATCH] drm/ttm: Use scnprintf() for avoiding potential buffer overflow Takashi Iwai
2020-03-11 7:52 ` Huang Rui
2020-03-11 7:56 ` Christian König
2020-03-11 7:57 ` Takashi Iwai [this message]
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