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Apply more hardening to host binaries

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Signed-off-by: Robbie Harwood <rharwood@redhat.com>
This commit is contained in:
Robbie Harwood 2023-01-11 15:40:17 +00:00
parent d2ad09e81a
commit b84b21f7a2
2 changed files with 6 additions and 3 deletions
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4
grub.macros
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@ -32,10 +32,10 @@
-e 's/^/ -fno-strict-aliasing /' \\\ -e 's/^/ -fno-strict-aliasing /' \\\
%{nil} %{nil}
%global host_cflags %{expand:%%(echo %{build_cflags} %{?_hardening_cflags} | %{cflags_sed})} %global host_cflags %{expand:%%(echo %{build_cflags} %{?_hardening_cflags} | %{cflags_sed})} -fstack-protector-strong -fcf-protection
%global legacy_host_cflags \\\ %global legacy_host_cflags \\\
%{expand:%%(echo %{host_cflags} | \\\ %{expand:%%(echo %{host_cflags} | \\\
%{cflags_sed} \\\ sed \\\
-e 's/-m64//g' \\\ -e 's/-m64//g' \\\
-e 's/-mcpu=power[[:alnum:]]\\+/-mcpu=power6/g' \\\ -e 's/-mcpu=power[[:alnum:]]\\+/-mcpu=power6/g' \\\
)} )}

5
grub2.spec
View file

@ -17,7 +17,7 @@
Name: grub2 Name: grub2
Epoch: 1 Epoch: 1
Version: 2.06 Version: 2.06
Release: 73%{?dist} Release: 74%{?dist}
Summary: Bootloader with support for Linux, Multiboot and more Summary: Bootloader with support for Linux, Multiboot and more
License: GPLv3+ License: GPLv3+
URL: http://www.gnu.org/software/grub/ URL: http://www.gnu.org/software/grub/
@ -544,6 +544,9 @@ mv ${EFI_HOME}/grub.cfg.stb ${EFI_HOME}/grub.cfg
%endif %endif
%changelog %changelog
* Wed Jan 11 2023 Robbie Harwood <rharwood@redhat.com> - 2.06-74
- Apply more hardening to host binaries
* Tue Jan 10 2023 Robbie Harwood <rharwood@redhat.com> - 2.06-73 * Tue Jan 10 2023 Robbie Harwood <rharwood@redhat.com> - 2.06-73
- Allow internal grub allocations over 4GB - Allow internal grub allocations over 4GB