linux

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Kees Cook ba52e685d2 hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero

commit 607e57c6c62c00965ae276902c166834ce73014a upstream.

Now that Clang's -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang
option is no longer required, remove it from the command line. Clang 16
and later will warn when it is used, which will cause Kconfig to think
it can't use -ftrivial-auto-var-init=zero at all. Check for whether it
is required and only use it when so.

Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: linux-kbuild@vger.kernel.org
Cc: llvm@lists.linux.dev
Cc: stable@vger.kernel.org
Fixes: f02003c860d9 ("hardening: Avoid harmless Clang option under CONFIG_INIT_STACK_ALL_ZERO")
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-10-26 13:25:12 +02:00

apparmor

apparmor: Fix memleak in aa_simple_write_to_buffer()

2022-08-25 11:37:53 +02:00

bpf

bpf: Implement bpf_local_storage for inodes

2020-08-25 15:00:04 -07:00

integrity

efi: Correct Macmini DMI match in uefi cert quirk

2022-10-15 07:55:54 +02:00

keys

KEYS: fix length validation in keyctl_pkey_params_get_2()