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| author | Pierre Ossman <ossman@cendio.se> | 2015-03-17 17:10:56 +0100 |
|---|---|---|
| committer | Pierre Ossman <ossman@cendio.se> | 2015-03-17 17:18:50 +0100 |
| commit | f7d15000ff8503dbd8e109c631f709fd45f1592e (patch) | |
| tree | a021817279a640b6fb7da959ab22803079635670 /common | |
| parent | 3ab5db438436a1a68ae76fe8799e1a3cbe8bde0b (diff) | |
| download | tigervnc-f7d15000ff8503dbd8e109c631f709fd45f1592e.tar.gz tigervnc-f7d15000ff8503dbd8e109c631f709fd45f1592e.zip | |
Do not look at errno for getaddrinfo() errors
Diffstat (limited to 'common')
| -rw-r--r-- | common/network/TcpSocket.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/network/TcpSocket.cxx b/common/network/TcpSocket.cxx index 1ed6df08..21c532b5 100644 --- a/common/network/TcpSocket.cxx +++ b/common/network/TcpSocket.cxx @@ -668,6 +668,7 @@ void network::createTcpListeners(std::list<TcpListener> *listeners, #ifdef HAVE_GETADDRINFO struct addrinfo *ai, *current, hints; char service[16]; + int result; initSockets(); @@ -681,8 +682,9 @@ void network::createTcpListeners(std::list<TcpListener> *listeners, snprintf (service, sizeof (service) - 1, "%d", port); service[sizeof (service) - 1] = '\0'; - if ((getaddrinfo(addr, service, &hints, &ai)) != 0) - throw rdr::SystemException("getaddrinfo", errorNumber); + if ((result = getaddrinfo(addr, service, &hints, &ai)) != 0) + throw rdr::Exception("unable to resolve listening address: %s", + gai_strerror(result)); for (current = ai; current != NULL; current = current->ai_next) { switch (current->ai_family) { |