BUG/MEDIUM: tcp/http: set-dst-port action broken

A regression has been introduced in commit
00005ce5a14310d248c9f20af9ef258d245d43b1: the port being changed is the
one from 'cli_conn->addr.from' instead of 'cli_conn->addr.to'.

This patch fixes the regression.

Backport status: should be backported to HAProxy 1.7 and above.
1 file changed