[Kst] [Bug 120823] Crash if attempt to read past end of dirfile.

[George Staikos]

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http://bugs.kde.org/show_bug.cgi?id=120823         




------- Additional Comments From staikos kde org  2006-01-27 01:39 -------
Around line 461 there is this:

    if (new_nf <= 0) {
      // Tried to read starting past the end.
      new_f0 = 0;
      new_nf = 1;
    }


   Is it being executed?  If so, maybe it needs to be more robust.  I think if 
we have a read-from-past end case, we need to, at the top, bail out and set 
the size to 0, filled with NAN.  It's a nonsense case.

   (and we should leave the code down lower as-is so we can catch errors)