[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openjdk-hotspot-gc-dev
Subject:    hg: jdk7/hotspot-gc/hotspot: 6742641: G1: NullPointerException during GCOld
From:       antonios.printezis () sun ! com (antonios ! printezis at sun ! com)
Date:       2008-09-23 0:53:05
Message-ID: 20080923005307.16CBED087 () hg ! openjdk ! java ! net
[Download RAW message or body]

Changeset: 919e7959392a
Author:    tonyp
Date:      2008-09-22 09:56 -0400
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/919e7959392a

6742641: G1: NullPointerException during GCOld
Summary: An update buffer is not processed correctly, which causes roots into the \
collection set not to be scanned and, hence, for the heap to be corrupted. The cause \
is that an object is accessed after it has been explicitly deleted, which causes a \
                race.
Reviewed-by: jcoomes, ysr

! src/share/vm/gc_implementation/g1/dirtyCardQueue.cpp


[prev in list] [next in list] [prev in thread] [next in thread]