From 1f5fa9ab6e2eb16ba81284280a498fe9c543a2d8 Mon Sep 17 00:00:00 2001 From: Andrey Ignatov Date: Fri, 8 Mar 2019 15:08:21 -0800 Subject: selftests/bpf: Test BPF_CGROUP_SYSCTL Add unit test for BPF_PROG_TYPE_CGROUP_SYSCTL program type. Test that program can allow/deny access. Test both valid and invalid accesses to ctx->write. Example of output: # ./test_sysctl Test case: sysctl wrong attach_type .. [PASS] Test case: sysctl:read allow all .. [PASS] Test case: sysctl:read deny all .. [PASS] Test case: ctx:write sysctl:read read ok .. [PASS] Test case: ctx:write sysctl:write read ok .. [PASS] Test case: ctx:write sysctl:read write reject .. [PASS] Summary: 6 PASSED, 0 FAILED Signed-off-by: Andrey Ignatov Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/Makefile') diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 078283d073b0..f9d83ba7843e 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -23,7 +23,7 @@ TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test test_align test_verifier_log test_dev_cgroup test_tcpbpf_user \ test_sock test_btf test_sockmap test_lirc_mode2_user get_cgroup_id_user \ test_socket_cookie test_cgroup_storage test_select_reuseport test_section_names \ - test_netcnt test_tcpnotify_user test_sock_fields + test_netcnt test_tcpnotify_user test_sock_fields test_sysctl BPF_OBJ_FILES = $(patsubst %.c,%.o, $(notdir $(wildcard progs/*.c))) TEST_GEN_FILES = $(BPF_OBJ_FILES) @@ -93,6 +93,7 @@ $(OUTPUT)/get_cgroup_id_user: cgroup_helpers.c $(OUTPUT)/test_cgroup_storage: cgroup_helpers.c $(OUTPUT)/test_netcnt: cgroup_helpers.c $(OUTPUT)/test_sock_fields: cgroup_helpers.c +$(OUTPUT)/test_sysctl: cgroup_helpers.c .PHONY: force -- cgit v1.2.3