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diff src/share/vm/gc_implementation/parNew/parNewGeneration.cpp @ 454:df4305d4c1a1

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6774607: SIGSEGV or (!is_null(v),"oop value can never be zero") assertion when running with CMS and COOPs Summary: Use the more permissive set_klass_or_null() and klass_or_null() interfaces in ParNew's workqueue overflow code that manipulates the klass-word. Reviewed-by: coleenp
author ysr
date Mon, 24 Nov 2008 09:53:31 -0800
parents c96030fff130
children 27a80744a83b
line wrap: on
line diff
--- a/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Thu Nov 20 16:56:09 2008 -0800
+++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.cpp	Mon Nov 24 09:53:31 2008 -0800
@@ -1205,7 +1205,7 @@
   int n = 0;
   while (cur != NULL) {
     oop obj_to_push = cur->forwardee();
-    oop next        = oop(cur->klass());
+    oop next        = oop(cur->klass_or_null());
     cur->set_klass(obj_to_push->klass());
     if (par_scan_state->should_be_partially_scanned(obj_to_push, cur)) {
       obj_to_push = cur;