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8020489: VM crash when non-existent interface called by invokespecial

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Reviewed-by: kamg, coleenp
This commit is contained in:
Karen Kinnear 2013-08-28 08:15:01 -04:00
parent fefcbb92f2
commit c0f4055c78
1 changed files with 33 additions and 29 deletions
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10
hotspot/src/share/vm/classfile/defaultMethods.cpp
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@ -870,7 +870,6 @@ class ErasedShadowChecker : public ShadowChecker {
: ShadowChecker(thread, name, holder, target) {} : ShadowChecker(thread, name, holder, target) {}
}; };
// Find the unique qualified candidate from the perspective of the super_class // Find the unique qualified candidate from the perspective of the super_class
// which is the resolved_klass, which must be an immediate superinterface // which is the resolved_klass, which must be an immediate superinterface
// of klass // of klass
@ -884,7 +883,6 @@ Method* find_erased_super_default(InstanceKlass* current_class, InstanceKlass* s
if (family != NULL) { if (family != NULL) {
family->determine_target(current_class, CHECK_NULL); // get target from current_class family->determine_target(current_class, CHECK_NULL); // get target from current_class
}
if (family->has_target()) { if (family->has_target()) {
Method* target = family->get_selected_target(); Method* target = family->get_selected_target();
@ -919,8 +917,14 @@ Method* find_erased_super_default(InstanceKlass* current_class, InstanceKlass* s
THROW_MSG_(vmSymbols::java_lang_AbstractMethodError(), THROW_MSG_(vmSymbols::java_lang_AbstractMethodError(),
family->get_exception_message()->as_C_string(), NULL); family->get_exception_message()->as_C_string(), NULL);
} }
} else {
// no method found
ResourceMark rm(THREAD);
THROW_MSG_(vmSymbols::java_lang_NoSuchMethodError(),
Method::name_and_sig_as_C_string(current_class,
method_name, sig), NULL);
}
} }
// This is called during linktime when we find an invokespecial call that // This is called during linktime when we find an invokespecial call that
// refers to a direct superinterface. It indicates that we should find the // refers to a direct superinterface. It indicates that we should find the
// default method in the hierarchy of that superinterface, and if that method // default method in the hierarchy of that superinterface, and if that method