This expands coverage for ATTACH_REJECT tests to include connect_unix, sendmsg_unix, recvmsg*, getsockname*, and getpeername*.
Signed-off-by: Jordan Rife jrife@google.com --- .../selftests/bpf/prog_tests/sock_addr.c | 187 ++++++++++++++++++ 1 file changed, 187 insertions(+)
diff --git a/tools/testing/selftests/bpf/prog_tests/sock_addr.c b/tools/testing/selftests/bpf/prog_tests/sock_addr.c index a0a40bdcfe45c..b880c564a2047 100644 --- a/tools/testing/selftests/bpf/prog_tests/sock_addr.c +++ b/tools/testing/selftests/bpf/prog_tests/sock_addr.c @@ -454,6 +454,7 @@ BPF_SKEL_FUNCS(connect6_prog, connect_v6_prog); BPF_SKEL_FUNCS_RAW(connect6_prog, connect_v6_prog); BPF_SKEL_FUNCS(connect6_prog, connect_v6_deny_prog); BPF_SKEL_FUNCS(connect_unix_prog, connect_unix_prog); +BPF_SKEL_FUNCS_RAW(connect_unix_prog, connect_unix_prog); BPF_SKEL_FUNCS(connect_unix_prog, connect_unix_deny_prog); BPF_SKEL_FUNCS(sendmsg4_prog, sendmsg_v4_prog); BPF_SKEL_FUNCS_RAW(sendmsg4_prog, sendmsg_v4_prog); @@ -465,16 +466,26 @@ BPF_SKEL_FUNCS(sendmsg6_prog, sendmsg_v6_preserve_dst_prog); BPF_SKEL_FUNCS(sendmsg6_prog, sendmsg_v6_v4mapped_prog); BPF_SKEL_FUNCS(sendmsg6_prog, sendmsg_v6_wildcard_prog); BPF_SKEL_FUNCS(sendmsg_unix_prog, sendmsg_unix_prog); +BPF_SKEL_FUNCS_RAW(sendmsg_unix_prog, sendmsg_unix_prog); BPF_SKEL_FUNCS(sendmsg_unix_prog, sendmsg_unix_deny_prog); BPF_SKEL_FUNCS(recvmsg4_prog, recvmsg4_prog); +BPF_SKEL_FUNCS_RAW(recvmsg4_prog, recvmsg4_prog); BPF_SKEL_FUNCS(recvmsg6_prog, recvmsg6_prog); +BPF_SKEL_FUNCS_RAW(recvmsg6_prog, recvmsg6_prog); BPF_SKEL_FUNCS(recvmsg_unix_prog, recvmsg_unix_prog); +BPF_SKEL_FUNCS_RAW(recvmsg_unix_prog, recvmsg_unix_prog); BPF_SKEL_FUNCS(getsockname_unix_prog, getsockname_unix_prog); +BPF_SKEL_FUNCS_RAW(getsockname_unix_prog, getsockname_unix_prog); BPF_SKEL_FUNCS(getsockname4_prog, getsockname_v4_prog); +BPF_SKEL_FUNCS_RAW(getsockname4_prog, getsockname_v4_prog); BPF_SKEL_FUNCS(getsockname6_prog, getsockname_v6_prog); +BPF_SKEL_FUNCS_RAW(getsockname6_prog, getsockname_v6_prog); BPF_SKEL_FUNCS(getpeername_unix_prog, getpeername_unix_prog); +BPF_SKEL_FUNCS_RAW(getpeername_unix_prog, getpeername_unix_prog); BPF_SKEL_FUNCS(getpeername4_prog, getpeername_v4_prog); +BPF_SKEL_FUNCS_RAW(getpeername4_prog, getpeername_v4_prog); BPF_SKEL_FUNCS(getpeername6_prog, getpeername_v6_prog); +BPF_SKEL_FUNCS_RAW(getpeername6_prog, getpeername_v6_prog);
static struct sock_addr_test tests[] = { /* bind - system calls */ @@ -1026,6 +1037,22 @@ static struct sock_addr_test tests[] = { NULL, SYSCALL_EPERM, }, + { + SOCK_ADDR_TEST_CONNECT, + "connect_unix: attach prog with wrong attach type", + connect_unix_prog_load_raw, + connect_unix_prog_destroy_raw, + BPF_CGROUP_INET4_CONNECT, + &user_ops, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + ATTACH_REJECT, + },
/* connect - kernel calls */ { @@ -1398,6 +1425,22 @@ static struct sock_addr_test tests[] = { NULL, SYSCALL_EPERM, }, + { + SOCK_ADDR_TEST_SENDMSG, + "sendmsg_unix: attach prog with wrong attach type", + sendmsg_unix_prog_load_raw, + sendmsg_unix_prog_destroy_raw, + BPF_CGROUP_UDP4_SENDMSG, + &user_ops, + AF_UNIX, + SOCK_DGRAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + ATTACH_REJECT, + },
/* sendmsg - kernel calls (sock_sendmsg) */ { @@ -1644,6 +1687,22 @@ static struct sock_addr_test tests[] = { SERV4_IP, SUCCESS, }, + { + SOCK_ADDR_TEST_RECVMSG, + "recvmsg4: attach prog with wrong attach type", + recvmsg4_prog_load_raw, + recvmsg4_prog_destroy_raw, + BPF_CGROUP_UDP6_RECVMSG, + &user_ops, + AF_INET, + SOCK_DGRAM, + SERV4_REWRITE_IP, + SERV4_REWRITE_PORT, + SERV4_REWRITE_IP, + SERV4_REWRITE_PORT, + SERV4_IP, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_RECVMSG, "recvmsg6: recvfrom (dgram)", @@ -1660,6 +1719,22 @@ static struct sock_addr_test tests[] = { SERV6_IP, SUCCESS, }, + { + SOCK_ADDR_TEST_RECVMSG, + "recvmsg6: attach prog with wrong attach type", + recvmsg6_prog_load_raw, + recvmsg6_prog_destroy_raw, + BPF_CGROUP_UDP4_RECVMSG, + &user_ops, + AF_INET6, + SOCK_DGRAM, + SERV6_REWRITE_IP, + SERV6_REWRITE_PORT, + SERV6_REWRITE_IP, + SERV6_REWRITE_PORT, + SERV6_IP, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_RECVMSG, "recvmsg_unix: recvfrom (dgram)", @@ -1692,6 +1767,22 @@ static struct sock_addr_test tests[] = { SERVUN_ADDRESS, SUCCESS, }, + { + SOCK_ADDR_TEST_RECVMSG, + "recvmsg_unix: attach prog with wrong attach type", + recvmsg_unix_prog_load_raw, + recvmsg_unix_prog_destroy_raw, + BPF_CGROUP_UDP4_RECVMSG, + &user_ops, + AF_INET6, + SOCK_STREAM, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_ADDRESS, + ATTACH_REJECT, + },
/* getsockname - system calls */ { @@ -1726,6 +1817,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETSOCKNAME, + "getsockname4: attach prog with wrong attach type", + getsockname_v4_prog_load_raw, + getsockname_v4_prog_destroy_raw, + BPF_CGROUP_INET6_GETSOCKNAME, + &user_ops, + AF_INET, + SOCK_DGRAM, + SERV4_REWRITE_IP, + SERV4_REWRITE_PORT, + SERV4_IP, + SERV4_PORT, + NULL, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_GETSOCKNAME, "getsockname6: getsockname (stream)", @@ -1758,6 +1865,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETSOCKNAME, + "getsockname6: attach prog with wrong attach type", + getsockname_v6_prog_load_raw, + getsockname_v6_prog_destroy_raw, + BPF_CGROUP_INET4_GETSOCKNAME, + &user_ops, + AF_INET6, + SOCK_DGRAM, + SERV6_REWRITE_IP, + SERV6_REWRITE_PORT, + SERV6_IP, + SERV6_PORT, + NULL, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_GETSOCKNAME, "getsockname_unix: getsockname", @@ -1774,6 +1897,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETSOCKNAME, + "getsockname_unix: attach prog with wrong attach type", + getsockname_unix_prog_load_raw, + getsockname_unix_prog_destroy_raw, + BPF_CGROUP_INET4_GETSOCKNAME, + &user_ops, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + ATTACH_REJECT, + },
/* getsockname - kernel calls */ { @@ -1890,6 +2029,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETPEERNAME, + "getpeername4: attach prog with wrong attach type", + getpeername_v4_prog_load_raw, + getpeername_v4_prog_destroy_raw, + BPF_CGROUP_INET6_GETSOCKNAME, + &user_ops, + AF_UNIX, + SOCK_DGRAM, + SERV4_REWRITE_IP, + SERV4_REWRITE_PORT, + SERV4_IP, + SERV4_PORT, + NULL, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_GETPEERNAME, "getpeername6: getpeername (stream)", @@ -1922,6 +2077,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETPEERNAME, + "getpeername6: attach prog with wrong attach type", + getpeername_v6_prog_load_raw, + getpeername_v6_prog_destroy_raw, + BPF_CGROUP_INET4_GETSOCKNAME, + &user_ops, + AF_INET6, + SOCK_DGRAM, + SERV6_REWRITE_IP, + SERV6_REWRITE_PORT, + SERV6_IP, + SERV6_PORT, + NULL, + ATTACH_REJECT, + }, { SOCK_ADDR_TEST_GETPEERNAME, "getpeername_unix: getpeername", @@ -1938,6 +2109,22 @@ static struct sock_addr_test tests[] = { NULL, SUCCESS, }, + { + SOCK_ADDR_TEST_GETPEERNAME, + "getpeername_unix: attach prog with wrong attach type", + getpeername_unix_prog_load_raw, + getpeername_unix_prog_destroy_raw, + BPF_CGROUP_INET4_GETSOCKNAME, + &user_ops, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + ATTACH_REJECT, + },
/* getpeername - kernel calls */ {