[BUG] checks: use the correct destination port for sending checks
In the number of switch/case statements added for IPv6 changes,
one was wrong and caused the check port to be ignored for outgoing
connection because the socket's family was not taken at the right
place. Use the set_host_port() macro instead to fix the issue.
The same cleanup could be performed at a number of other places
and should follow shortly.
Special thanks to Stephane Bakhos of Techboom for reporting a
detailed analysis of this bug.
1 file changed