From f46a10483b27cc5a62b45e7e727445de6430e785 Mon Sep 17 00:00:00 2001 From: Jordan Rife Date: Fri, 10 May 2024 14:02:24 -0500 Subject: selftests/bpf: Migrate sendmsg deny test cases This set of tests checks that sendmsg calls are rejected (return -EPERM) when the sendmsg* hook returns 0. Replace those in bpf/test_sock_addr.c with corresponding tests in prog_tests/sock_addr.c. Signed-off-by: Jordan Rife Link: https://lore.kernel.org/r/20240510190246.3247730-8-jrife@google.com Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/progs/sendmsg6_prog.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/testing/selftests/bpf/progs/sendmsg6_prog.c') diff --git a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c index 03956a654ce5..0c1825cb994d 100644 --- a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c +++ b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c @@ -65,4 +65,10 @@ int sendmsg_v6_preserve_dst_prog(struct bpf_sock_addr *ctx) return 1; } +SEC("cgroup/sendmsg6") +int sendmsg_v6_deny_prog(struct bpf_sock_addr *ctx) +{ + return 0; +} + char _license[] SEC("license") = "GPL"; -- cgit v1.2.3