1.1 --- a/src/share/vm/oops/instanceKlass.hpp Fri Mar 08 11:47:57 2013 -0500
1.2 +++ b/src/share/vm/oops/instanceKlass.hpp Fri Mar 08 17:49:52 2013 -0800
1.3 @@ -538,7 +538,9 @@
1.4 assert(is_anonymous(), "not anonymous");
1.5 Klass** addr = (Klass**)adr_host_klass();
1.6 assert(addr != NULL, "no reversed space");
1.7 - *addr = host;
1.8 + if (addr != NULL) {
1.9 + *addr = host;
1.10 + }
1.11 }
1.12 bool is_anonymous() const {
1.13 return (_misc_flags & _misc_is_anonymous) != 0;
1.14 @@ -760,7 +762,10 @@
1.15 void set_implementor(Klass* k) {
1.16 assert(is_interface(), "not interface");
1.17 Klass** addr = adr_implementor();
1.18 - *addr = k;
1.19 + assert(addr != NULL, "null addr");
1.20 + if (addr != NULL) {
1.21 + *addr = k;
1.22 + }
1.23 }
1.24
1.25 int nof_implementors() const {
