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| author |  Jordan Rife <jrife@google.com>
| 2024-05-10 14:02:23 -0500 |
|---|---|---|
| committer |  Alexei Starovoitov <ast@kernel.org>
| 2024-05-12 17:10:41 -0700 |
| commit | d1b24fcf1c16290ce8cac467be2f7d6773de9da4 (patch) | |
| tree | 7bbbbab98e166d7c223e7dc38e2fe3cace4885ca /tools | |
| parent | selftests/bpf: Handle SYSCALL_EPERM and SYSCALL_ENOTSUPP test cases (diff) | |
| download | linux-d1b24fcf1c16290ce8cac467be2f7d6773de9da4.tar.gz linux-d1b24fcf1c16290ce8cac467be2f7d6773de9da4.tar.bz2 linux-d1b24fcf1c16290ce8cac467be2f7d6773de9da4.zip | |
selftests/bpf: Migrate WILDCARD_IP test
Move wildcard IP sendmsg test case out of bpf/test_sock_addr.c into
prog_tests/sock_addr.c.
Signed-off-by: Jordan Rife <jrife@google.com>
Link: https://lore.kernel.org/r/20240510190246.3247730-7-jrife@google.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/sock_addr.c | 50 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/progs/sendmsg6_prog.c | 6 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/test_sock_addr.c | 20 |
3 files changed, 56 insertions, 20 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/sock_addr.c b/tools/testing/selftests/bpf/prog_tests/sock_addr.c index 626be900a8fd..37e9ef5a5ae1 100644 --- a/tools/testing/selftests/bpf/prog_tests/sock_addr.c +++ b/tools/testing/selftests/bpf/prog_tests/sock_addr.c @@ -40,6 +40,7 @@ #define SERV6_V4MAPPED_IP "::ffff:192.168.0.4" #define SRC6_IP "::1" #define SRC6_REWRITE_IP TEST_IPV6 +#define WILDCARD6_IP "::" #define SERV6_PORT 6060 #define SERV6_REWRITE_PORT 6666 @@ -443,6 +444,7 @@ BPF_SKEL_FUNCS(connect6_prog, connect_v6_prog); BPF_SKEL_FUNCS(connect_unix_prog, connect_unix_prog); BPF_SKEL_FUNCS(sendmsg4_prog, sendmsg_v4_prog); BPF_SKEL_FUNCS(sendmsg6_prog, sendmsg_v6_prog); +BPF_SKEL_FUNCS(sendmsg6_prog, sendmsg_v6_preserve_dst_prog); BPF_SKEL_FUNCS(sendmsg_unix_prog, sendmsg_unix_prog); BPF_SKEL_FUNCS(recvmsg4_prog, recvmsg4_prog); BPF_SKEL_FUNCS(recvmsg6_prog, recvmsg6_prog); @@ -782,6 +784,22 @@ static struct sock_addr_test tests[] = { }, { SOCK_ADDR_TEST_SENDMSG, + "sendmsg6: sendmsg [::] (BSD'ism) (dgram)", + sendmsg_v6_preserve_dst_prog_load, + sendmsg_v6_preserve_dst_prog_destroy, + BPF_CGROUP_UDP6_SENDMSG, + &user_ops, + AF_INET6, + SOCK_DGRAM, + WILDCARD6_IP, + SERV6_PORT, + SERV6_REWRITE_IP, + SERV6_PORT, + SRC6_IP, + SUCCESS, + }, + { + SOCK_ADDR_TEST_SENDMSG, "sendmsg_unix: sendmsg (dgram)", sendmsg_unix_prog_load, sendmsg_unix_prog_destroy, @@ -832,6 +850,22 @@ static struct sock_addr_test tests[] = { }, { SOCK_ADDR_TEST_SENDMSG, + "sendmsg6: sock_sendmsg [::] (BSD'ism) (dgram)", + sendmsg_v6_preserve_dst_prog_load, + sendmsg_v6_preserve_dst_prog_destroy, + BPF_CGROUP_UDP6_SENDMSG, + &kern_ops_sock_sendmsg, + AF_INET6, + SOCK_DGRAM, + WILDCARD6_IP, + SERV6_PORT, + SERV6_REWRITE_IP, + SERV6_PORT, + SRC6_IP, + SUCCESS, + }, + { + SOCK_ADDR_TEST_SENDMSG, "sendmsg_unix: sock_sendmsg (dgram)", sendmsg_unix_prog_load, sendmsg_unix_prog_destroy, @@ -882,6 +916,22 @@ static struct sock_addr_test tests[] = { }, { SOCK_ADDR_TEST_SENDMSG, + "sendmsg6: kernel_sendmsg [::] (BSD'ism) (dgram)", + sendmsg_v6_preserve_dst_prog_load, + sendmsg_v6_preserve_dst_prog_destroy, + BPF_CGROUP_UDP6_SENDMSG, + &kern_ops_kernel_sendmsg, + AF_INET6, + SOCK_DGRAM, + WILDCARD6_IP, + SERV6_PORT, + SERV6_REWRITE_IP, + SERV6_PORT, + SRC6_IP, + SUCCESS, + }, + { + SOCK_ADDR_TEST_SENDMSG, "sendmsg_unix: sock_sendmsg (dgram)", sendmsg_unix_prog_load, sendmsg_unix_prog_destroy, diff --git a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c index bf9b46b806f6..03956a654ce5 100644 --- a/tools/testing/selftests/bpf/progs/sendmsg6_prog.c +++ b/tools/testing/selftests/bpf/progs/sendmsg6_prog.c @@ -59,4 +59,10 @@ int sendmsg_v6_prog(struct bpf_sock_addr *ctx) return 1; } +SEC("cgroup/sendmsg6") +int sendmsg_v6_preserve_dst_prog(struct bpf_sock_addr *ctx) +{ + return 1; +} + char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c index 40e33167bec2..ab8ef02c9c55 100644 --- a/tools/testing/selftests/bpf/test_sock_addr.c +++ b/tools/testing/selftests/bpf/test_sock_addr.c @@ -92,7 +92,6 @@ static int bind4_prog_load(const struct sock_addr_test *test); static int bind6_prog_load(const struct sock_addr_test *test); static int connect4_prog_load(const struct sock_addr_test *test); static int connect6_prog_load(const struct sock_addr_test *test); -static int sendmsg_allow_prog_load(const struct sock_addr_test *test); static int sendmsg_deny_prog_load(const struct sock_addr_test *test); static int sendmsg4_rw_asm_prog_load(const struct sock_addr_test *test); static int sendmsg6_rw_asm_prog_load(const struct sock_addr_test *test); @@ -344,20 +343,6 @@ static struct sock_addr_test tests[] = { SUCCESS, }, { - "sendmsg6: preserve dst IP = [::] (BSD'ism)", - sendmsg_allow_prog_load, - BPF_CGROUP_UDP6_SENDMSG, - BPF_CGROUP_UDP6_SENDMSG, - AF_INET6, - SOCK_DGRAM, - WILDCARD6_IP, - SERV6_PORT, - SERV6_REWRITE_IP, - SERV6_PORT, - SRC6_IP, - SUCCESS, - }, - { "sendmsg6: deny call", sendmsg_deny_prog_load, BPF_CGROUP_UDP6_SENDMSG, @@ -457,11 +442,6 @@ static int xmsg_ret_only_prog_load(const struct sock_addr_test *test, return load_insns(test, insns, ARRAY_SIZE(insns)); } -static int sendmsg_allow_prog_load(const struct sock_addr_test *test) -{ - return xmsg_ret_only_prog_load(test, /*rc*/ 1); -} - static int sendmsg_deny_prog_load(const struct sock_addr_test *test) { return xmsg_ret_only_prog_load(test, /*rc*/ 0); |