1 From 16a09c0d879525707a03d3d7c6d3e659753b1e16 Mon Sep 17 00:00:00 2001 2 From: Steve Muckle <smuckle (a] google.com> 3 Date: Mon, 23 Oct 2017 17:24:47 -0700 4 Subject: [PATCH] seccomp: disable tests broken on kernels < 4.8 5 6 The skip_after_RET_TRACE, kill_after_RET_TRACE, skip_after_ptrace, 7 and kill_after_ptrace tests do not work on kernels earlier than 4.8. 8 9 Bug: 33027081 10 Test: run vts-kernel -m VtsKernelLinuxKselftestStaging 11 Change-Id: I3ac43d8ed9ca2a9e463001e72ca4dc5d72d81283 12 Signed-off-by: Steve Muckle <smuckle (a] google.com> 13 --- 14 tools/testing/selftests/seccomp/seccomp_bpf.c | 6 ++++++ 15 1 file changed, 6 insertions(+) 16 17 diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c 18 index 73f5ea6778ce..2c81f4b9965d 100644 19 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c 20 +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c 21 @@ -1530,6 +1530,11 @@ TEST_F(TRACE_syscall, syscall_dropped) 22 EXPECT_NE(self->mytid, syscall(__NR_gettid)); 23 } 24 25 +/* 26 + * TODO: b/33027081 27 + * These tests do not work on kernels prior to 4.8. 28 + */ 29 +#ifndef __ANDROID__ 30 TEST_F(TRACE_syscall, skip_after_RET_TRACE) 31 { 32 struct sock_filter filter[] = { 33 @@ -1653,6 +1658,7 @@ TEST_F_SIGNAL(TRACE_syscall, kill_after_ptrace, SIGSYS) 34 /* Tracer will redirect getpid to getppid, and we should die. */ 35 EXPECT_NE(self->mypid, syscall(__NR_getpid)); 36 } 37 +#endif 38 39 #ifndef __NR_seccomp 40 # if defined(__i386__) 41 -- 42 2.16.0.rc1.238.g530d649a79-goog 43 44
