diff options
-rw-r--r-- | stun.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -100,7 +100,7 @@ static int stun_test(const char *server_ip, int server_port, sizeof(daddr)); if (ret != len) { printf("Error sending request (%s)!\n", strerror(errno)); - return -EIO; + goto close_error; } timeout.tv_sec = TIMEOUT / 1000; @@ -112,7 +112,7 @@ static int stun_test(const char *server_ip, int server_port, ret = select(sock + 1, &fdset, NULL, NULL, &timeout); if (ret <= 0) { printf("STUN server timeout!\n"); - return -EIO; + goto close_error; } memset(rpkt, 0, sizeof(rpkt)); @@ -166,6 +166,9 @@ next: } return 0; +close_error: + close(sock); + return -EIO; } int print_stun_probe(char *server, int sport, int tport) |