| Message ID | 20240122134520.3381928-1-adhemerval.zanella@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | string: Disable stack protector for memset in early static initialization | expand |
* Adhemerval Zanella: > For ports that use the default memset, the compiler might generic 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. > --- > string/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/string/Makefile b/string/Makefile > index 3ba77e1b2f..8f31fa49e6 100644 > --- a/string/Makefile > +++ b/string/Makefile > @@ -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) Looks okay to me, thanks. Reviewed-by: Florian Weimer <fweimer@redhat.com> Florian
On Jan 22 2024, Adhemerval Zanella wrote:
> For ports that use the default memset, the compiler might generic early
s/generic/generate/
diff --git a/string/Makefile b/string/Makefile index 3ba77e1b2f..8f31fa49e6 100644 --- a/string/Makefile +++ b/string/Makefile @@ -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)