helixhorned 0f7615daf7 Remix undo/redo system, fixing potential access of freed memory. ... A run of consecutive mapstates may share sector/wall/sprite blocks, but the code was deciding whether to free them solely on local properties. Now, save a reference count at the beginning of each such allocated block and free it only if it reaches zero. git-svn-id: https://svn.eduke32.com/eduke32@2492 1a8010ca-5511-0410-912e-c29ae57300e0		2012-03-17 11:35:35 +00:00
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eduke32	Remix undo/redo system, fixing potential access of freed memory.	2012-03-17 11:35:35 +00:00
synthesis.sh	synthesis.sh:	2012-03-04 09:33:23 +00:00