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string: Disable stack protector for memset in early static initialization

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For ports that use the default memset, the compiler might generate early
calls before the stack protector is initialized (for instance, riscv
with -fstack-protector-all on _dl_aux_init).

Checked on riscv64-linux-gnu-rv64imafdc-lp64d.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
This commit is contained in:
Adhemerval Zanella 2024-01-22 10:42:19 -03:00
parent dfa3394a60
commit 77c6a2717d
1 changed files with 1 additions and 0 deletions
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string/Makefile
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@ -270,6 +270,7 @@ CFLAGS-memcpy.c += $(no-stack-protector)
CFLAGS-wordcopy.c += $(no-stack-protector)
# Called during static initialization
CFLAGS-strncmp.c += $(no-stack-protector)
CFLAGS-memset.c += $(no-stack-protector)
CFLAGS-argz-next.c += $(config-cflags-wno-ignored-attributes)
CFLAGS-basename.c += $(config-cflags-wno-ignored-attributes)