[Bug 160284] bad mmap causes cores in KPCMemoryDevice

[Michael Pyne]

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http://bugs.kde.org/show_bug.cgi?id=160284         




------- Additional Comments From mpyne purinchu net  2008-06-05 00:01 -------
Well resizing the file was not the fix at all.  Sebastian had already tried that and continued to receive crashes.  It probably could have been left out but once the last piece I added (which was unmapping the file after invalidating IIRC) worked I didn't want to go and back the resizing check out and I haven't put enough thought into correctly unmapping and remapping the file when a resize is needed.