From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lothar =?UTF-8?B?V2HDn21hbm4=?= <LW@KARO-electronics.de>
Date: Wed, 5 Jul 2017 08:25:40 +0200
Subject: [U-Boot] [PATCH 3/5] fdt: Allow stacked overlays phandle
 references
In-Reply-To: <822fa395-bca7-82ec-a795-4e4be5ef8fbc@denx.de>
References: <1498839782-4702-1-git-send-email-pantelis.antoniou@konsulko.com>
 <1498839782-4702-4-git-send-email-pantelis.antoniou@konsulko.com>
 <822fa395-bca7-82ec-a795-4e4be5ef8fbc@denx.de>
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Hi,

On Sat, 1 Jul 2017 16:07:47 +0200 Marek Vasut wrote:
> On 06/30/2017 06:23 PM, Pantelis Antoniou wrote:
>=20
[...]
> > +	buf =3D malloc(FDT_PATH_MAX);
> > +	if (!buf)
> > +		return -FDT_ERR_NOSPACE;
>=20
> Would it make sense to allocate this on stack ?
>=20
buffers on stack are a disatrous stack overflow waiting to happen.


Lothar Wa=C3=9Fmann