[Python-checkins] python/dist/src/Misc ACKS,1.263,1.264

rhettinger at users.sourceforge.net rhettinger at users.sourceforge.net
Thu Jun 10 14:42:18 EDT 2004


Update of /cvsroot/python/python/dist/src/Misc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv6788

Modified Files:
	ACKS 
Log Message:
Add a final permutation step to the tuple hash function.

Prevents a collision pattern that occurs with nested tuples. 
(Yitz Gale provided code that repeatably demonstrated the weakness.)



Index: ACKS
===================================================================
RCS file: /cvsroot/python/python/dist/src/Misc/ACKS,v
retrieving revision 1.263
retrieving revision 1.264
diff -C2 -d -r1.263 -r1.264
*** ACKS	2 Jun 2004 15:37:04 -0000	1.263
--- ACKS	10 Jun 2004 18:42:15 -0000	1.264
***************
*** 191,194 ****
--- 191,195 ----
  Geoff Furnish
  Lele Gaifax
+ Yitzchak Gale
  Raymund Galvin
  Nitin Ganatra




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