diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/test_sock_addr.c | 72 |
1 files changed, 42 insertions, 30 deletions
diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c index aa3f185fcb89..2c89674fc62c 100644 --- a/tools/testing/selftests/bpf/test_sock_addr.c +++ b/tools/testing/selftests/bpf/test_sock_addr.c @@ -19,7 +19,6 @@ #include <bpf/libbpf.h> #include "cgroup_helpers.h" -#include "bpf_rlimit.h" #include "bpf_util.h" #ifndef ENOTSUPP @@ -27,14 +26,14 @@ #endif #define CG_PATH "/foo" -#define CONNECT4_PROG_PATH "./connect4_prog.o" -#define CONNECT6_PROG_PATH "./connect6_prog.o" -#define SENDMSG4_PROG_PATH "./sendmsg4_prog.o" -#define SENDMSG6_PROG_PATH "./sendmsg6_prog.o" -#define RECVMSG4_PROG_PATH "./recvmsg4_prog.o" -#define RECVMSG6_PROG_PATH "./recvmsg6_prog.o" -#define BIND4_PROG_PATH "./bind4_prog.o" -#define BIND6_PROG_PATH "./bind6_prog.o" +#define CONNECT4_PROG_PATH "./connect4_prog.bpf.o" +#define CONNECT6_PROG_PATH "./connect6_prog.bpf.o" +#define SENDMSG4_PROG_PATH "./sendmsg4_prog.bpf.o" +#define SENDMSG6_PROG_PATH "./sendmsg6_prog.bpf.o" +#define RECVMSG4_PROG_PATH "./recvmsg4_prog.bpf.o" +#define RECVMSG6_PROG_PATH "./recvmsg6_prog.bpf.o" +#define BIND4_PROG_PATH "./bind4_prog.bpf.o" +#define BIND6_PROG_PATH "./bind6_prog.bpf.o" #define SERV4_IP "192.168.1.254" #define SERV4_REWRITE_IP "127.0.0.1" @@ -645,17 +644,14 @@ static int mk_sockaddr(int domain, const char *ip, unsigned short port, static int load_insns(const struct sock_addr_test *test, const struct bpf_insn *insns, size_t insns_cnt) { - struct bpf_load_program_attr load_attr; + LIBBPF_OPTS(bpf_prog_load_opts, opts); int ret; - memset(&load_attr, 0, sizeof(struct bpf_load_program_attr)); - load_attr.prog_type = BPF_PROG_TYPE_CGROUP_SOCK_ADDR; - load_attr.expected_attach_type = test->expected_attach_type; - load_attr.insns = insns; - load_attr.insns_cnt = insns_cnt; - load_attr.license = "GPL"; + opts.expected_attach_type = test->expected_attach_type; + opts.log_buf = bpf_log_buf; + opts.log_size = BPF_LOG_BUF_SIZE; - ret = bpf_load_program_xattr(&load_attr, bpf_log_buf, BPF_LOG_BUF_SIZE); + ret = bpf_prog_load(BPF_PROG_TYPE_CGROUP_SOCK_ADDR, NULL, "GPL", insns, insns_cnt, &opts); if (ret < 0 && test->expected_result != LOAD_REJECT) { log_err(">>> Loading program error.\n" ">>> Verifier output:\n%s\n-------\n", bpf_log_buf); @@ -666,23 +662,36 @@ static int load_insns(const struct sock_addr_test *test, static int load_path(const struct sock_addr_test *test, const char *path) { - struct bpf_prog_load_attr attr; struct bpf_object *obj; - int prog_fd; + struct bpf_program *prog; + int err; - memset(&attr, 0, sizeof(struct bpf_prog_load_attr)); - attr.file = path; - attr.prog_type = BPF_PROG_TYPE_CGROUP_SOCK_ADDR; - attr.expected_attach_type = test->expected_attach_type; - attr.prog_flags = BPF_F_TEST_RND_HI32; + obj = bpf_object__open_file(path, NULL); + err = libbpf_get_error(obj); + if (err) { + log_err(">>> Opening BPF object (%s) error.\n", path); + return -1; + } + + prog = bpf_object__next_program(obj, NULL); + if (!prog) + goto err_out; + + bpf_program__set_type(prog, BPF_PROG_TYPE_CGROUP_SOCK_ADDR); + bpf_program__set_expected_attach_type(prog, test->expected_attach_type); + bpf_program__set_flags(prog, BPF_F_TEST_RND_HI32); - if (bpf_prog_load_xattr(&attr, &obj, &prog_fd)) { + err = bpf_object__load(obj); + if (err) { if (test->expected_result != LOAD_REJECT) log_err(">>> Loading program (%s) error.\n", path); - return -1; + goto err_out; } - return prog_fd; + return bpf_program__fd(prog); +err_out: + bpf_object__close(obj); + return -1; } static int bind4_prog_load(const struct sock_addr_test *test) @@ -713,7 +722,7 @@ static int xmsg_ret_only_prog_load(const struct sock_addr_test *test, BPF_MOV64_IMM(BPF_REG_0, rc), BPF_EXIT_INSN(), }; - return load_insns(test, insns, sizeof(insns) / sizeof(struct bpf_insn)); + return load_insns(test, insns, ARRAY_SIZE(insns)); } static int sendmsg_allow_prog_load(const struct sock_addr_test *test) @@ -785,7 +794,7 @@ static int sendmsg4_rw_asm_prog_load(const struct sock_addr_test *test) BPF_EXIT_INSN(), }; - return load_insns(test, insns, sizeof(insns) / sizeof(struct bpf_insn)); + return load_insns(test, insns, ARRAY_SIZE(insns)); } static int recvmsg4_rw_c_prog_load(const struct sock_addr_test *test) @@ -848,7 +857,7 @@ static int sendmsg6_rw_dst_asm_prog_load(const struct sock_addr_test *test, BPF_EXIT_INSN(), }; - return load_insns(test, insns, sizeof(insns) / sizeof(struct bpf_insn)); + return load_insns(test, insns, ARRAY_SIZE(insns)); } static int sendmsg6_rw_asm_prog_load(const struct sock_addr_test *test) @@ -1408,6 +1417,9 @@ int main(int argc, char **argv) if (cgfd < 0) goto err; + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + if (run_tests(cgfd)) goto err; |