| #include <stdio.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <stdint.h> |
| #include <errno.h> |
| |
| #include <sys/socket.h> |
| #include <netinet/in.h> |
| #include <arpa/inet.h> |
| |
| #include <osmocom/core/utils.h> |
| #include <osmocom/core/talloc.h> |
| #include <osmocom/core/logging.h> |
| #include <osmocom/core/application.h> |
| #include <osmocom/trau/osmo_ortp.h> |
| |
| static void *tall_test; |
| |
| static struct osmo_rtp_socket *create_bind_any(void) |
| { |
| struct osmo_rtp_socket *rs; |
| int i; |
| |
| rs = osmo_rtp_socket_create(tall_test, 0); |
| for (i = 16384; i < 65535; i+=2) { |
| if (osmo_rtp_socket_bind(rs, "0.0.0.0", i) == 0) |
| return rs; |
| } |
| osmo_rtp_socket_free(rs); |
| return NULL; |
| } |
| |
| /* test if binding two sockets to the same local port fails (See OS#4444) */ |
| static void test_bind_fail(void) |
| { |
| struct osmo_rtp_socket *rs[2]; |
| uint32_t ip; |
| int rc, port[2]; |
| |
| printf("First bind to any random local port...\n"); |
| rs[0] = create_bind_any(); |
| OSMO_ASSERT(rs[0]); |
| |
| /* then obtain the local port */ |
| rc = osmo_rtp_get_bound_ip_port(rs[0], &ip, &port[0]); |
| OSMO_ASSERT(rc == 0); |
| |
| printf("Now try to bind another socket to the same port: "); |
| rs[1] = osmo_rtp_socket_create(tall_test, 0); |
| OSMO_ASSERT(rs[1]); |
| rc = osmo_rtp_socket_bind(rs[1], "0.0.0.0", port[0]); |
| if (rc == -1 && errno == EADDRINUSE) |
| printf("OK (EADDRINUSE)\n"); |
| else { |
| printf("FAILED - second bind to port %u worked\n", port[0]); |
| fflush(stdout); |
| OSMO_ASSERT(0); |
| } |
| |
| osmo_rtp_socket_free(rs[0]); |
| osmo_rtp_socket_free(rs[1]); |
| } |
| |
| #define DTEST 0 |
| |
| static const struct log_info_cat bts_test_cat[] = { |
| [DTEST] = { |
| .name = "DTEST", |
| .description = "test", |
| .color = "\033[1;35m", |
| .enabled = 1, .loglevel = LOGL_NOTICE, |
| }, |
| }; |
| |
| static const struct log_info bts_test_log_info = { |
| .filter_fn = NULL, |
| .cat = bts_test_cat, |
| .num_cat = ARRAY_SIZE(bts_test_cat), |
| }; |
| |
| |
| int main(int argc, char **argv) |
| { |
| tall_test = talloc_named_const(NULL, 1, "rtp_test"); |
| osmo_init_logging2(tall_test, &bts_test_log_info); |
| osmo_rtp_init(tall_test); |
| |
| test_bind_fail(); |
| |
| exit(0); |
| } |
| |