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comparison src/share/vm/prims/jvmtiTagMap.cpp @ 6171:588f559105c1

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7178846: IterateThroughHeap: heap_iteration_callback passes a negative size Summary: Missing cast caused integer overflow Reviewed-by: rbackman, dholmes
author sla
date Mon, 25 Jun 2012 14:34:35 +0200
parents 2b150750d53d
children d2a62e0f25eb
comparison
equal deleted inserted replaced
6170:d8a240abb23a 6171:588f559105c1
583 583
584 // for Classes the klassOop is tagged 584 // for Classes the klassOop is tagged
585 _o = klassOop_if_java_lang_Class(o); 585 _o = klassOop_if_java_lang_Class(o);
586 586
587 // object size 587 // object size
588 _obj_size = _o->size() * wordSize; 588 _obj_size = (jlong)_o->size() * wordSize;
589 589
590 // record the context 590 // record the context
591 _tag_map = tag_map; 591 _tag_map = tag_map;
592 _hashmap = tag_map->hashmap(); 592 _hashmap = tag_map->hashmap();
593 _entry = _hashmap->find(_o); 593 _entry = _hashmap->find(_o);