Problem: to handle a situation when the size of event on the master is greater than max_allowed_packet on slave, we checked for the wrong constant (ER_NET_PACKET_TOO_LARGE instead of CR_NET_PACKET_TOO_LARGE).

Solution: test for the client "packet too large" error code instead of the server one in slave I/O thread.


mysql-test/r/rpl_packet.result:
  Added test case for bug #23775 "Replicated event larger that max_allowed_packet infinitely re-transmits"
mysql-test/t/rpl_packet.test:
  Added test case for bug #23775 "Replicated event larger that max_allowed_packet infinitely re-transmits"
sql/slave.cc:
  Test for the client "packet too large" error code instead of the server one in slave I/O thread.