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On 17 Nov 2003, Ned Ludd wrote: |
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> On Sun, 2003-11-16 at 19:46, Peter S. Mazinger wrote: |
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> > On 12 Nov 2003, Ned Ludd wrote: |
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> > |
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> > > On Wed, 2003-11-12 at 16:31, Peter S. Mazinger wrote: |
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> > > > There are problems building some of the binaries with propolice enabled |
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> > > > gcc, mainly the .hidden support in binutils has to be "hidden" from gcc, |
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> > > > but as I can see (read), the glibc version does not work flawlessly |
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> > > > either. |
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> > > > |
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> > > Have you successfully used ssp with uclibc? |
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> > It worked (somehow, not quite correct, and some packages where not |
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> > rebuildable) at the time where uClibc had support for LIBGCC_FUNCTIONS |
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> > (adding functions from libgcc to libc) This was the only way I got a |
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> > system running it (__guard and __smash... where added to libc). Since then |
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> > I cannot modify buildroot so that I get a system running, segfaults on all |
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> > the line (tested only with gcc-3.3.x and protector 3.3-5). I think the |
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> > solution would be to add the needed functions to uClibc (and remove them |
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> > from libgcc!!!). |
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> |
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> One of the hardened-gcc version introduced guard symbols to libgcc.a. |
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> I'm pretty sure this no longer should be the case if your running ~arch |
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> as they are in fact getting introduced into glibc. |
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> If you care to hack the functionaly into uClibc I'll point you at the |
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> glibc version from etoh http://dev.gentoo.org/~solar/ssp/guard.c |
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Where do I find the modified protector patch for gcc? |
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Peter |
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-- |
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Peter S. Mazinger <ps.m@×××.net> ID: 0xA5F059F2 NIC: IXUYHSKQLI |
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Key fingerprint = 92A4 31E1 56BC 3D5A 2D08 BB6E C389 975E A5F0 59F2 |
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