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comparison src/share/vm/ci/ciInstanceKlass.cpp @ 1924:b0e6879e48fa

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6839891: Array overrun in vm ci Summary: fix index check Reviewed-by: never
author kvn
date Tue, 09 Nov 2010 17:31:18 -0800
parents d55217dc206f
children 2d26b0046e0d f95d63e2154a
comparison
equal deleted inserted replaced
1923:2db84614f61d 1924:b0e6879e48fa
562 // of _nof_implementors might be out of date with respect 562 // of _nof_implementors might be out of date with respect
563 // to results returned by instanceKlass::implementor. 563 // to results returned by instanceKlass::implementor.
564 // This is OK, since any dependencies we decide to assert 564 // This is OK, since any dependencies we decide to assert
565 // will be checked later under the Compile_lock. 565 // will be checked later under the Compile_lock.
566 ciInstanceKlass* ciInstanceKlass::implementor(int n) { 566 ciInstanceKlass* ciInstanceKlass::implementor(int n) {
567 if (n > implementors_limit) { 567 if (n >= implementors_limit) {
568 return NULL; 568 return NULL;
569 } 569 }
570 ciInstanceKlass* impl = _implementors[n]; 570 ciInstanceKlass* impl = _implementors[n];
571 if (impl == NULL) { 571 if (impl == NULL) {
572 if (_nof_implementors > implementors_limit) { 572 if (_nof_implementors > implementors_limit) {