[Bug 242950] [exp-run] replacing libssp with BSDL version

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Jan 4 20:20:08 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=242950

--- Comment #7 from commit-hook at freebsd.org ---
A commit references this bug:

Author: kevans
Date: Sat Jan  4 20:19:28 UTC 2020
New revision: 356356
URL: https://svnweb.freebsd.org/changeset/base/356356

Log:
  Provide libssp based on libc

  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

Changes:
  head/Makefile.inc1
  head/ObsoleteFiles.inc
  head/gnu/lib/Makefile
  head/lib/Makefile
  head/lib/libssp/
  head/lib/libssp/Makefile
  head/lib/libssp/Symbol.map
  head/lib/libssp/Versions.def
  head/lib/libssp/fortify_stubs.c
  head/lib/libssp_nonshared/
  head/lib/libssp_nonshared/Makefile
  head/lib/libssp_nonshared/libssp_nonshared.c
  head/share/mk/local.dirdeps.mk
  head/share/mk/local.gendirdeps.mk
  head/share/mk/src.libnames.mk
  head/tools/build/mk/OptionalObsoleteFiles.inc

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