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cd0d51baaa
For libssp.so, rebuild stack_protector.c with FORTIFY_SOURCE stubs that just
abort built into it.
For libssp_nonshared.a, steal stack_protector_compat.c from
^/lib/libc/secure and massage it to maintain that __stack_chk_fail_local
is a hidden symbol.
libssp is now built unconditionally regardless of {WITH,WITHOUT}_SSP in the
build environment, and the gcclibs version has been disconnected from the
build in favor of this one.
PR: 242950 (exp-run)
Reviewed by: kib, emaste, pfg, Oliver Pinter (earlier version)
Also discussed with: kan
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D22943
18 lines
271 B
C
18 lines
271 B
C
/*
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* Written by Alexander Kabaev <kan@FreeBSD.org>
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* The file is in public domain.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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void __stack_chk_fail(void);
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void __stack_chk_fail_local(void);
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void __hidden
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__stack_chk_fail_local(void)
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{
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__stack_chk_fail();
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}
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