FGFS-4.1/simgear
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Request only IP4 addresses for the moment, further work required to deal with IP6 addresses.

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This commit is contained in:
James Turner 2011-08-26 09:36:59 +01:00
parent 09e610b900
commit 2f9ba31b0a
1 changed files with 7 additions and 1 deletions
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8
simgear/io/raw_socket.cxx
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@ -115,12 +115,18 @@ void IPAddress::set ( const char* host, int port )
return;
}
struct addrinfo hints;
memset(&hints, 0, sizeof(struct addrinfo));
hints.ai_family = AF_INET;
struct addrinfo* result = NULL;
int err = getaddrinfo(host, NULL, NULL /* no hints */, &result);
if (err) {
SG_LOG(SG_IO, SG_WARN, "getaddrinfo failed for '" << host << "' : " << gai_strerror(err));
} else if (result->ai_addrlen != getAddrLen()) {
SG_LOG(SG_IO, SG_ALERT, "mismatch in socket address sizes");
SG_LOG(SG_IO, SG_ALERT, "mismatch in socket address sizes: got " <<
result->ai_addrlen << ", expected " << getAddrLen());
SG_LOG(SG_IO, SG_ALERT, "family:" << result->ai_family);
} else {
memcpy(addr, result->ai_addr, result->ai_addrlen);
}