Commit 0a8a77e6 authored by louiz’'s avatar louiz’

Fix a segmentation fault when connecting to a server without a port

fix #3260
parent ea65b43c
......@@ -18,6 +18,12 @@ Version 5.0
- Botan’s TLS policies can be customized by the administrator, for each
IRC server, with simple text files.
Version 4.3 - 2017-05-02
========================
- Fix a segmentation fault that occured when trying to connect to an IRC
server without any port configured.
Version 4.2 - 2017-04-26
========================
......
......@@ -62,6 +62,10 @@ make check %{?_smp_mflags}
* ${RPM_DATE} Le Coz Florent <louiz@louiz.org> - ${RPM_VERSION}-1
- Build latest git revision
* Wed May 2 2017 Le Coz Florent <louiz@louiz.org> - 4.3-1
- Fix a segmentation fault that occured when trying to connect
to an IRC server without any port configured.
* Wed Apr 26 2017 Le Coz Florent <louiz@louiz.org> - 4.2-1
- Fix a build issue when LiteSQL is absent from the system
......
......@@ -183,6 +183,11 @@ void IrcClient::start()
{
if (this->is_connecting() || this->is_connected())
return;
if (this->ports_to_try.empty())
{
this->bridge.send_xmpp_message(this->hostname, "", "Can not connect to IRC server: no port specified.");
return;
}
std::string port;
bool tls;
std::tie(port, tls) = this->ports_to_try.top();
......
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