Ethereal-cvs: [Ethereal-cvs] cvs commit: ethereal packet-dcerpc-samr.c packet-ntlmssp.c packet

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From: Guy Harris <guy@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 11 Mar 2003 16:51:53 -0600 (CST)
guy         2003/03/11 16:51:53 CST

  Modified files:
    .                    packet-dcerpc-samr.c packet-ntlmssp.c 
                         packet-radius.c prefs.c 
  Log:
  When registering a string preference, if the value of the preference is
  NULL, convert it to a copy of a null string, otherwise replace it with a
  copy of the string, so that we know that the variable for the preference
  always points to a string that can be freed.
  
  That also obviates the need to worry about a null-pointer value for a
  preference variable when checking to see whether a preference has changed.
  
  When checking for a string preference not being set, check for an empty
  string, not a null pointer - the above code turns null pointers into
  pointers to empty strings, *and* the GUI code does (and always did!) the
  same.
  
  Revision  Changes    Path
  1.82      +2 -2      ethereal/packet-dcerpc-samr.c
  1.36      +2 -2      ethereal/packet-ntlmssp.c
  1.78      +2 -2      ethereal/packet-radius.c
  1.96      +17 -4     ethereal/prefs.c