[PATCH 2/2] RISC-V: Add support for SECCOMP

Kees Cook keescook at chromium.org
Wed Oct 24 15:34:45 PDT 2018


On Wed, Oct 24, 2018 at 2:42 PM, Kees Cook <keescook at chromium.org> wrote:
> config HAVE_ARCH_SECCOMP_FILTER
>         bool
>         help
>           An arch should select this symbol if it provides all of these things:
>           - syscall_get_arch()
>           - syscall_get_arguments()
>           - syscall_rollback()
>           - syscall_set_return_value()
>           - SIGSYS siginfo_t support
>           - secure_computing is called from a ptrace_event()-safe context
>           - secure_computing return value is checked and a return value of -1
>             results in the system call being skipped immediately.
>           - seccomp syscall wired up

Oh, and I should add to this list, "passes
tools/testing/selftests/seccomp/seccomp_bpf test". :)

-- 
Kees Cook



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