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Don't overwrite errno if socket() fails on macOS/FreeBSD.

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Simon Arlott 2020-11-16 20:06:47 +00:00 committed by Christopher Kohlhoff
parent fedb31ebb2
commit b239979692
1 changed files with 3 additions and 1 deletions
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4
asio/include/asio/detail/impl/socket_ops.ipp
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@ -1824,7 +1824,9 @@ socket_type socket(int af, int type, int protocol,
return s;
#elif defined(__MACH__) && defined(__APPLE__) || defined(__FreeBSD__)
socket_type s = ::socket(af, type, protocol);
get_last_error(ec, s < 0);
get_last_error(ec, s == invalid_socket);
if (s == invalid_socket)
return s;
int optval = 1;
int result = ::setsockopt(s, SOL_SOCKET,