[Bug 160284] bad mmap causes cores in KPCMemoryDevice

[Sebastian Sauer]

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




------- Additional Comments From mail dipe org  2008-05-29 23:14 -------
Created an attachment (id=25001)
 --> (http://bugs.kde.org/attachment.cgi?id=25001&action=view)
kpixmapcache.cpp

and since my kpixmapcache.cpp was locally modified and the line-numbers don't
match to those from trunk, I just attach my kpixmapcache.cpp :)

#173: memcpy(buf, mMemory + mSizeEntryOffset, 4);
#523: KPCMemoryDevice dev(info->memory, &info->size, info->available);
#442: if (!mmapFile(mDataFile, &mDataMmapInfo, (int)(q->cacheLimit() * 1.5 +
500) * 1024)) {