Question - intention of UCLIBC_BUILD_NOEXECSTACK?

Andrew McDonnell bugs at andrewmcdonnell.net
Mon Sep 15 12:27:10 UTC 2014


On 27/08/14 05:05, Bernhard Reutner-Fischer wrote:
<snipped>


> I cannot reproduce this with binutils-gdb 2.24.51.20140818.
> Can you try with binutils 2.24 or later please?
>
> TIA,
>

Hi,

I did a clean build of trunk on amd64 debian Wheezy and all of RELRO, NOW, NX 
and SSP enabled, and the libraries on by default all passed checksec.

So my problem must be caused by any or all of the following: an obviously 
older version used in OpenWRT (0.9.33.2), MIPS, or binutils-linaro-2.24-2013.1 
(and 2.23 and 2.22), and not by the latest uClibc.

Using binutls 2.24 linaro with openwrt didn't help.

I guess I'll have to work out how to use trunk uClibc in OpenWRT!

thanks,
--Andrew


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