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To: "Peter S. Mazinger" <ps.m@...>
From: Ned Ludd <solar@g.o>
Subject: Re: [gentoo-hardened] uClibc-0.9.23/bardened-gcc-3.3.2 status
Date: 09 Dec 2003 18:44:14 -0500
On Tue, 2003-12-09 at 14:43, Peter S. Mazinger wrote:
> On Tue, 9 Dec 2003, Alexander Gabert wrote:
> 
> > hi Peter,
> > 
> > would you be able to submit your finale patches for the uclibc you
> > modified?
> 
> You could wait a little, the pie patches could go into 0.9.24 (if Erik 
> will do it), else take the patches I have sent to the uclibc list 
> yesterday as tar.bz2 (not the separated ones sent earlier). The flipturn 
> patch from gentoo is mostly included into uClibc cvs, the remaining part 
> is attached.
> I am enforcing NOELFRELOCS like behaviour in uClibc (I have it in 
> PaX/grsec too like this), this could not be conformant to what you want 
> to do. Really tested is the config with CTOR_DTOR enabled, the disabled 
> version works on "Hello world" as ET_DYN, no other tests done.
> 
> > I would love to include it in the Gentoo uclibc to make it able to be 
> > used with our unique propolice implementation!
> The propolice implementation is what you've done with move-to-glibc, not 
> the new ssp_x86 (waiting further more for an answer on the file you've 
> sent me ;-( )
> 
> I have also sent all my specs/patches (not really sorted) for reference to 
> solar (3.5MB compressed), he will probably put them online, all were 
> tested with ET_DYN/propolice.

I mirrored your work to this location some time ago.
http://dev.gentoo.org/~solar/uclibc/rpm_specs/
http://dev.gentoo.org/~solar/uclibc/gcc-etdyn-3.3.x.specs.diff

> 
> > Thanks very much in advance,
> > 
> > Alexander
> 
> Peter
> 
> > 
> > On Tue, 2003-12-09 at 00:23, Peter S. Mazinger wrote:
> > > Hello!
> > > 
> > > Sorry for cross-posting, 
> > > 
> > > I have rebuilt a full system (x86) with uClibc and hardened-gcc 
> > > (ET_DYN/PIE and stack-protection 3.3.2-5) binaries and booted into it 
> > > (kernel built with -fstack-protector). Only the packages with assembler 
> > > code have problems with ET_DYN/PIE, grub has problems with 
> > > stack-protection.
> > > 
> > > Peter
> > 
-- 
Ned Ludd <solar@g.o>
Gentoo Linux Developer
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Re: [gentoo-hardened] uClibc-0.9.23/bardened-gcc-3.3.2 status
-- Peter S. Mazinger
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Re: [gentoo-hardened] uClibc-0.9.23/bardened-gcc-3.3.2 status
-- Peter S. Mazinger
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Updated Jun 17, 2009

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