CVSROOT:        /cvs
Module name:    src
Changes by:     akosh...@cvs.openbsd.org        2019/11/27 10:37:32

Modified files:
        usr.sbin/switchd: ofp13.c 
        usr.sbin/tcpdump: print-ofp.c 
        sys/net        : switchofp.c 

Log message:
OpenFlow 1.3 defines packet header patterns of interest using TLVs (OXMs)
that represent various header fields. One place where OXMs are used is in
the sef_field action, which contains one OXM representing the header field
to set, followed by padding to align the action in the OpenFlow message to
64 bits. Currently, we assume that a set_field action can contain multiple
OXMs and that they do not need to be padded.

This matches the way we handle OpenFlow messages that contain set_field
actions so that we follow the specs.

OK ori claudio

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