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Date: Mon, 18 Oct 2010 12:19:00 +0400
From: "Dmitry V. Levin" <ldv@altlinux.org>
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Subject: Re: [devel] libc on i586: WTF?
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On Mon, Oct 18, 2010 at 11:32:30AM +0800, REAL wrote:
> Dmitry V. Levin =D0=C9=DB=C5=D4:
> >>=F3=C9=CD=D7=CF=CC __stack_chk_fail_local =D0=D2=C9=D3=D5=D4=D3=D4=D7=
=D5=C5=D4 =D4=CF=CC=D8=CB=CF=20
> >>=D7 libc.a, =CE=C5 =D7 libc.so:
> >>
> >>$ nm /usr/lib/libc.a|grep stack_chk_fail
> >>stack_chk_fail.o:
> >>0000000000000000 T __stack_chk_fail
> >>stack_chk_fail_local.o:
> >>                 U __stack_chk_fail
> >>0000000000000000 T __stack_chk_fail_local
> >>
> >>$ nm -D /lib/libc.so.6|grep stack_chk_fail
> >>00000000000e09a0 T __stack_chk_fail
> >>
> >>=EB=C1=CB =C4=C1=CC=D8=DB=C5 =D6=C9=C4=D8?
> >
> >=F7=C1=CD =D0=D2=CF=D3=D4=CF =C9=CE=D4=C5=D2=C5=D3=CE=CF, =C9=CC=C9 =C2=
=C5=D3=D0=CF=CB=CF=CA=D3=D4=D7=CF=20
> >=DE=C5=CD-=D4=CF =CF=C2=D5=D3=CC=CF=D7=CC=C5=CE=CF?
>=20
> =F3=CB=C1=D6=C5=CD =D4=C1=CB: =CD=CE=C5 =C9=CE=D4=C5=D2=C5=D3=CE=CF, =DA=
=C1=DE=C5=CD =D1 =C4=CF=CC=D6=C5=CE=20
> =D0=D2=C9 =D3=C2=CF=D2=CB=C5 shared =C2=C9=C2=CC=C9=CF=D4=C5=CB =C9=D3=D0=
=CF=CC=D8=DA=CF=D7=C1=D4=D8=20
> libc.a.

=FC=D4=CF=D4 =D3=C9=CD=D7=CF=CC =C5=D3=D4=D8 =D7 libc_nonshared.a, =D4=C1=
=CB =DE=D4=CF -lc =C2=D5=C4=C5=D4 =C4=CF=D3=D4=C1=D4=CF=DE=CE=CF.

> >=F7 =D0=C5=D2=D7=CF=CD =D3=CC=D5=DE=C1=C5 =D3=CD.
> >http://sourceware.org/git/?p=3Dglibc.git;a=3Dblob;f=3Ddebug/stack_chk_fa=
il_local.c
>=20
> =ED=CF=D6=C5=D4 =C2=D9=D4=D8, =D7=CD=C5=D3=D4=CF libc.a =DA=C1=C0=DA=C1=
=D4=D8 =CF=C2=DF=C5=CB=D4,=20
> =D0=CF=CC=D5=DE=C5=CE=CE=D9=CA =DE=C5=D2=C5=DA ar x %_libdir/libc.a stack=
_chk_fail_local.o?

=F7 =DC=D4=CF=CD =CE=C5=D4 =CE=C5=CF=C2=C8=CF=C4=C9=CD=CF=D3=D4=C9.


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ldv

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