Ethereal-cvs: [Ethereal-cvs] cvs commit: ethereal packet-smb.c packet-tcp.c

Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.

Date Index Thread Index Other Months All Mailing Lists
Date Prev Date Next Thread Prev Thread Next
From: Guy Harris <guy@xxxxxxxxxxxxxxxxxxx>
Date: Thu, 29 Nov 2001 03:05:24 -0600 (CST)
guy         2001/11/29 03:05:24 CST

  Modified files:
    .                    packet-smb.c packet-tcp.c 
  Log:
  Update from Ronnie Sahlberg:
  
  	1.  Changes how can_desegment works so that can_desegment is
  	    only != 0 for whichever dissector is running immediately on
  	    top of whoever offers the can_desegment service.
  
  	    Thus DCERPC needs no special handling to see if it can trust
  	    can_desegment (which is currently only available ontop of TCP
  	    and not ontop of tcp->nbss->smb).
  
  	2.  Changes fragment reassembly of transaction smb to only show
  	    the defragmented packet for the transaction smb holding the
  	    first fragment.
  
  	    To see why, test it with a transaction SMB containing a ~60kb
  	    PDU or larger.  The old behaviour had approximately quadratic
  	    behaviour regarding runtime for dissecting such PDUs.
  
  	    (example: NetShareEnum is a command which can grow really really
  	    large if the number of shares and comments are large)
  
  Revision  Changes    Path
  1.176     +14 -4     ethereal/packet-smb.c
  1.118     +3 -3      ethereal/packet-tcp.c