Alan Somers 6301d64774 tftpd: reject unknown opcodes
If tftpd receives a command with an unknown opcode, it simply exits 1.  It
doesn't send an ERROR packet, and the client will hang waiting for one.  Fix
it.

PR:		226005
MFC after:	3 weeks
2018-03-10 01:50:43 +00:00
..
2018-03-10 01:50:43 +00:00
2018-03-10 01:50:43 +00:00