[Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>]

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=082ba063efd2a7faf6bd25d73b08197708e117b8
Submitter: Guy Harris (guy@xxxxxxxxxxxx)
Changed: branch: master
Repository: wireshark

Commits:

082ba06 by Guy Harris (guy@xxxxxxxxxxxx):

    Comments on the first nibble stuff.
    
    If you don't have control words - and several MPLS pseudo-wire RFCs say
    "in these cases, a control word isn't necessary, and isn't useful, so
    you might want to leave it out" - the first nibble values of 0, 1, 4,
    and 6 could just be part of the packet header.
    
    Explain some other stuff as well.
    
    Change-Id: I2f1aae2ab8653bdd7f8b3b52ef450f6d43a1afcd
    Reviewed-on: https://code.wireshark.org/review/19583
    Reviewed-by: Guy Harris <guy@xxxxxxxxxxxx>
    

Actions performed:

    from  2009dcc   extcap: fix memleak via data_file_url
    adds  082ba06   Comments on the first nibble stuff.


Summary of changes:
 epan/dissectors/packet-mpls.c |   45 ++++++++++++++++++++++++++++++++++++++---
 1 file changed, 42 insertions(+), 3 deletions(-)