diff options
Diffstat (limited to 'tools/testing/selftests')
| -rwxr-xr-x | tools/testing/selftests/net/fcnal-test.sh | 30 | ||||
| -rw-r--r-- | tools/testing/selftests/net/nettest.c | 16 |
2 files changed, 44 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/fcnal-test.sh b/tools/testing/selftests/net/fcnal-test.sh index 03b586760164..31c3b6ebd388 100755 --- a/tools/testing/selftests/net/fcnal-test.sh +++ b/tools/testing/selftests/net/fcnal-test.sh @@ -1467,6 +1467,13 @@ ipv4_udp_novrf() log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF" log_start + run_cmd_nsb nettest -D -s & + sleep 1 + run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -0 ${NSA_IP} -U + log_test_addr ${a} $? 0 "Client, device bind via IP_UNICAST_IF, with connect()" + + + log_start show_hint "Should fail 'Connection refused'" run_cmd nettest -D -r ${a} log_test_addr ${a} $? 1 "No server, unbound client" @@ -1525,6 +1532,13 @@ ipv4_udp_novrf() run_cmd nettest -D -d ${NSA_DEV} -S -r ${a} log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection" + log_start + run_cmd nettest -s -D & + sleep 1 + run_cmd nettest -D -d ${NSA_DEV} -S -r ${a} -U + log_test_addr ${a} $? 0 "Global server, device client via IP_UNICAST_IF, local connection, with connect()" + + # IPv4 with device bind has really weird behavior - it overrides the # fib lookup, generates an rtable and tries to send the packet. This # causes failures for local traffic at different places @@ -1550,6 +1564,15 @@ ipv4_udp_novrf() sleep 1 run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection" + + log_start + show_hint "Should fail since addresses on loopback are out of device scope" + run_cmd nettest -D -s & + sleep 1 + run_cmd nettest -D -r ${a} -d ${NSA_DEV} -S -U + log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()" + + done a=${NSA_IP} @@ -3157,6 +3180,13 @@ ipv6_udp_novrf() sleep 1 run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection" + + log_start + show_hint "Should fail 'No route to host' since addresses on loopback are out of device scope" + run_cmd nettest -6 -D -s & + sleep 1 + run_cmd nettest -6 -D -r ${a} -d ${NSA_DEV} -S -U + log_test_addr ${a} $? 1 "Global server, device client via IP_UNICAST_IF, local connection, with connect()" done a=${NSA_IP6} diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c index d9a6fd2cd9d3..7900fa98eccb 100644 --- a/tools/testing/selftests/net/nettest.c +++ b/tools/testing/selftests/net/nettest.c @@ -127,6 +127,9 @@ struct sock_args { /* ESP in UDP encap test */ int use_xfrm; + + /* use send() and connect() instead of sendto */ + int datagram_connect; }; static int server_mode; @@ -979,6 +982,11 @@ static int send_msg(int sd, void *addr, socklen_t alen, struct sock_args *args) log_err_errno("write failed sending msg to peer"); return 1; } + } else if (args->datagram_connect) { + if (send(sd, msg, msglen, 0) < 0) { + log_err_errno("send failed sending msg to peer"); + return 1; + } } else if (args->ifindex && args->use_cmsg) { if (send_msg_cmsg(sd, addr, alen, args->ifindex, args->version)) return 1; @@ -1659,7 +1667,7 @@ static int connectsock(void *addr, socklen_t alen, struct sock_args *args) if (args->has_local_ip && bind_socket(sd, args)) goto err; - if (args->type != SOCK_STREAM) + if (args->type != SOCK_STREAM && !args->datagram_connect) goto out; if (args->password && tcp_md5sig(sd, addr, alen, args)) @@ -1854,7 +1862,7 @@ static int ipc_parent(int cpid, int fd, struct sock_args *args) return client_status; } -#define GETOPT_STR "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SCi6xL:0:1:2:3:Fbqf" +#define GETOPT_STR "sr:l:c:p:t:g:P:DRn:M:X:m:d:I:BN:O:SUCi6xL:0:1:2:3:Fbqf" #define OPT_FORCE_BIND_KEY_IFINDEX 1001 #define OPT_NO_BIND_KEY_IFINDEX 1002 @@ -1891,6 +1899,7 @@ static void print_usage(char *prog) " -I dev bind socket to given device name - server mode\n" " -S use setsockopt (IP_UNICAST_IF or IP_MULTICAST_IF)\n" " to set device binding\n" + " -U Use connect() and send() for datagram sockets\n" " -f bind socket with the IP[V6]_FREEBIND option\n" " -C use cmsg and IP_PKTINFO to specify device binding\n" "\n" @@ -2074,6 +2083,9 @@ int main(int argc, char *argv[]) case 'x': args.use_xfrm = 1; break; + case 'U': + args.datagram_connect = 1; + break; default: print_usage(argv[0]); return 1; |