Mercurial > hg > graal-compiler
comparison src/share/vm/prims/jvmtiRedefineClasses.cpp @ 2142:8012aa3ccede
4926272: methodOopDesc::method_from_bcp is unsafe
Reviewed-by: coleenp, jrose, kvn, dcubed
author | never |
---|---|
date | Thu, 13 Jan 2011 22:15:41 -0800 |
parents | dad31fc330cd |
children | 3582bf76420e |
comparison
equal
deleted
inserted
replaced
2130:34d64ad817f4 | 2142:8012aa3ccede |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
1456 | 1456 |
1457 bc_length = Bytecodes::length_for(c); | 1457 bc_length = Bytecodes::length_for(c); |
1458 if (bc_length == 0) { | 1458 if (bc_length == 0) { |
1459 // More complicated bytecodes report a length of zero so | 1459 // More complicated bytecodes report a length of zero so |
1460 // we have to try again a slightly different way. | 1460 // we have to try again a slightly different way. |
1461 bc_length = Bytecodes::length_at(bcp); | 1461 bc_length = Bytecodes::length_at(method(), bcp); |
1462 } | 1462 } |
1463 | 1463 |
1464 assert(bc_length != 0, "impossible bytecode length"); | 1464 assert(bc_length != 0, "impossible bytecode length"); |
1465 | 1465 |
1466 switch (c) { | 1466 switch (c) { |