tree 622d1e1beb3f0bb934742a6bd04e4096cfa07cb3
parent 2a8e21c7c8dcb7d235cfd256be36b7e8f9f3fcb3
author Daniel P. Berrange <berrange@redhat.com> 1441115210 +0100
committer Daniel P. Berrange <berrange@redhat.com> 1445347305 +0100

sockets: allow port to be NULL when listening on IP address

If the port in the SocketAddress struct is NULL, it can allow
the kernel to automatically select a free port. This is useful
in particular in unit tests to avoid a race trying to find a
free port to run a test case on.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>