hg: jdk7/hotspot-gc/hotspot: 6953483: Typo related to ReduceInitialCardMarks leaves concurrent collectors vulnerable to heap corruption

y.s.ramakrishna at oracle.com y.s.ramakrishna at oracle.com
Thu May 20 00:18:08 UTC 2010


Changeset: 15190cbcabe9
Author:    ysr
Date:      2010-05-19 10:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/15190cbcabe9

6953483: Typo related to ReduceInitialCardMarks leaves concurrent collectors vulnerable to heap corruption
Summary: Corrected mis-spelling of COMPILER2 in #ifdef, which could cause heap corruption in CMS due to precleaning when +ReduceInitialCardMarks. Thanks to ChenGuang Sun <suncg03 at gmail.com> for bringing this typo to our attention.
Reviewed-by: tonyp, jmasa, jcoomes, kvn

! src/share/vm/gc_interface/collectedHeap.cpp




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