Mercurial > hg > graal-jvmci-8

diff src/share/vm/oops/constantPool.cpp @ 17883:9428a0b94204

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8028497: SIGSEGV at ClassLoaderData::oops_do(OopClosure*, KlassClosure*, bool) Summary: Keep class in CLD::_klasses list and mirror created for CDS classes if OOM during restore_shareable_info(). This keeps pointers consistent for CMS. Reviewed-by: ehelin, stefank, jmasa, iklam
author coleenp
date Tue, 15 Apr 2014 17:02:20 -0400
parents 53094b350323
children 78bbf4d43a14
line wrap: on
line diff
--- a/src/share/vm/oops/constantPool.cpp	Thu Feb 13 10:05:03 2014 +0100
+++ b/src/share/vm/oops/constantPool.cpp	Tue Apr 15 17:02:20 2014 -0400
@@ -144,6 +144,10 @@
 // CDS support. Create a new resolved_references array.
 void ConstantPool::restore_unshareable_info(TRAPS) {
 
+  // Only create the new resolved references array and lock if it hasn't been
+  // attempted before
+  if (resolved_references() != NULL) return;
+
   // restore the C++ vtable from the shared archive
   restore_vtable();