Re: [PATCH 3/3] kbuild: Implement Clang's stack initialization

On Thu, Apr 11, 2019 at 1:06 AM Masahiro Yamada wrote: > > On Thu, Apr 11, 2019 at 1:16 AM Kees Cook wrote: > > > > CONFIG_INIT_STACK_ALL turns on stack initialization based on > > -ftrivial-auto-var-init in Clang builds and on > > -fplugin-arg-structleak_plugin-byref-all in GCC builds. > > Is CO

Re: [PATCH 3/3] kbuild: Implement Clang's stack initialization

On Thu, Apr 11, 2019 at 1:16 AM Kees Cook wrote: > > CONFIG_INIT_STACK_ALL turns on stack initialization based on > -ftrivial-auto-var-init in Clang builds and on > -fplugin-arg-structleak_plugin-byref-all in GCC builds. Is CONFIG_INIT_STACK_ALL wired up to GCC plugin in any way? I could not unde

[PATCH 3/3] kbuild: Implement Clang's stack initialization

CONFIG_INIT_STACK_ALL turns on stack initialization based on -ftrivial-auto-var-init in Clang builds and on -fplugin-arg-structleak_plugin-byref-all in GCC builds. -ftrivial-auto-var-init is a Clang flag that provides trivial initializers for uninitialized local variables, variable fields and padd