|  | @@ -127,9 +127,9 @@ static bool is_port_available(int *port, bool is_tcp) {
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				|  |  |       on each supported family. */
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				|  |  |    bool got_socket = false;
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				|  |  |    for (int is_ipv6 = 1; is_ipv6 >= 0; is_ipv6--) {
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				|  |  | -    const int fd = socket(is_ipv6 ? AF_INET6 : AF_INET,
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				|  |  | -                          is_tcp ? SOCK_STREAM : SOCK_DGRAM,
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				|  |  | -                          is_tcp ? IPPROTO_TCP : 0);
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				|  |  | +    const int fd =
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				|  |  | +        socket(is_ipv6 ? AF_INET6 : AF_INET, is_tcp ? SOCK_STREAM : SOCK_DGRAM,
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				|  |  | +               is_tcp ? IPPROTO_TCP : 0);
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				|  |  |      if (fd >= 0) {
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				|  |  |        got_socket = true;
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				|  |  |      } else {
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				|  | @@ -147,9 +147,9 @@ static bool is_port_available(int *port, bool is_tcp) {
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				|  |  |      /* Try binding to port */
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				|  |  |      grpc_resolved_address addr;
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				|  |  |      if (is_ipv6) {
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				|  |  | -      grpc_sockaddr_make_wildcard6(*port, &addr);  /* [::]:port */
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				|  |  | +      grpc_sockaddr_make_wildcard6(*port, &addr); /* [::]:port */
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				|  |  |      } else {
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				|  |  | -      grpc_sockaddr_make_wildcard4(*port, &addr);  /* 0.0.0.0:port */
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				|  |  | +      grpc_sockaddr_make_wildcard4(*port, &addr); /* 0.0.0.0:port */
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				|  |  |      }
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				|  |  |      if (bind(fd, (struct sockaddr *)addr.addr, (socklen_t)addr.len) < 0) {
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				|  |  |        gpr_log(GPR_DEBUG, "bind(port=%d) failed: %s", *port, strerror(errno));
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				|  | @@ -158,8 +158,8 @@ static bool is_port_available(int *port, bool is_tcp) {
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				|  |  |      }
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				|  |  |  
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				|  |  |      /* Get the bound port number */
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				|  |  | -    if (getsockname(fd, (struct sockaddr *)addr.addr,
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				|  |  | -                    (socklen_t *)&addr.len) < 0) {
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				|  |  | +    if (getsockname(fd, (struct sockaddr *)addr.addr, (socklen_t *)&addr.len) <
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				|  |  | +        0) {
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				|  |  |        gpr_log(GPR_ERROR, "getsockname() failed: %s", strerror(errno));
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				|  |  |        close(fd);
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				|  |  |        return false;
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