tree 32a95f1a79bdc45d8f14034469f97b7dbded272f
parent dacb705c88bed50541b2d76f607389e817081792
author Luis Hector Chavez <lhchavez@google.com> 1532238347 -0700
committer Luis Hector Chavez <lhchavez@google.com> 1532470938 -0700

syscall_filter: Add support for <, <=, >, >=

This change introduces four new comparison operators.

Bug: 111726641
Test: make tests
Test: echo 'read: arg1 < 0xff' | ./parse_seccomp_policy --dump - | \
      ./libseccomp/tools/scmp_bpf_disasm
Test: echo 'read: arg1 <= 0xff' | ./parse_seccomp_policy --dump - | \
      ./libseccomp/tools/scmp_bpf_disasm
Test: echo 'read: arg1 > 0xff' | ./parse_seccomp_policy --dump - | \
      ./libseccomp/tools/scmp_bpf_disasm
Test: echo 'read: arg1 >= 0xff' | ./parse_seccomp_policy --dump - | \
      ./libseccomp/tools/scmp_bpf_disasm

Change-Id: If6a1752d688748e9f0d0ad4902c3ae2982881b2e