uClibc and SSP

Sun Nov 8 13:41:59 UTC 2009

I think this was fixed on the 0_9_30 branch already (which will shortly
become 0.9.30.2). Please verify.

On Nov 8, 2009 11:32 AM, "Mwanguhya Daniel Murungi" <
dmurungi at dicts.mak.ac.ug> wrote:

Hello,

Am building a system using HLFS (hardened Linux from scratch) and uClibc. I
would like to use uClibc's SSP feature but whenever I enable it, any program
compiled with -fstack-protector and -fstack-protector-all seg faults.

The seg faults do not occur when I disable uClibc's SSP and use libssp from
GCC. The reason I no longer want to link against libssp is because binary
size increases by about 8k.

Patching GCC with the gcc-fstack-protector patch (from Robert Connolly)
doesnot help either.

How do i get uClibc's SSP to work? Am using GCC 4.2.4 and uClibc 0.9.30.1

--
Mwanguhya Daniel Murungi
Makerere University [ DICTS ]
P.O.Box 7062, Wandegeya
Kampala
Uganda

MYTH: Knowledge is power
TRUTH: APPLIED Knowledge is power
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