1da7dc6296
Additional negative tests for poorly formed CONSTANT_Dynamic_info constant pool structures. Reviewed-by: hseigel, psandoz
153 lines
4.2 KiB
Plaintext
153 lines
4.2 KiB
Plaintext
/*
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* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* This test contains a CONSTANT_Dynamic_info structure in a version 54 class file.
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*/
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/*
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class CondyCFVCheck {
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CondyCondyCFVCheck() {}
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public static Object m() {
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// ldc Dynamic
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// Outcome -> java.lang.ClassFormatError: Class file version does not support constant tag 17 in class file CondyCFVCheck
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return of ldc's Object;
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public static void main(String[] args) { return; }
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}
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*/
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class CondyCFVCheck {
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0xCAFEBABE;
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0; // minor version
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54; // version
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[] { // Constant Pool
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; // first element is empty
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Utf8 "java/lang/Object"; // #1
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class #1; // #2
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Utf8 "<init>"; // #3
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Utf8 "()V"; // #4
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NameAndType #3 #4; // #5
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Method #2 #5; // #6
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Utf8 "Code"; // #7
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Utf8 "CondyCFVCheck"; // #8
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class #8; // #9
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Utf8 "bsm"; // #10
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Utf8 "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"; // #11
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NameAndType #10 #11; // #12
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Method #9 #12; // #13
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MethodHandle 6b #13; // #14
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Utf8 "name"; // #15
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Utf8 "Ljava/lang/Object;"; // #16
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NameAndType #15 #16; // #17
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Dynamic 0s #17; // #18
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Utf8 "m"; // #19
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Utf8 "()Ljava/lang/Object;"; // #20
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Utf8 "main"; // #21
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Utf8 "([Ljava/lang/String;)V"; // #22
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Utf8 "BootstrapMethods"; // #23
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Utf8 "CondyCFVCheck"; // #24
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class #24; // #25
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} // Constant Pool
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0x0000; // access
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#25;// this_cpx
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#2;// super_cpx
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[] { // Interfaces
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} // Interfaces
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[] { // fields
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} // fields
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[] { // methods
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{ // Member
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0x0001; // access
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#3; // name_cpx
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#4; // sig_cpx
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[] { // Attributes
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Attr(#7) { // Code
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1; // max_stack
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1; // max_locals
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Bytes[]{
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0x2AB70006B1;
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}
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[] { // Traps
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} // end Traps
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[] { // Attributes
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} // Attributes
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} // end Code
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} // Attributes
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} // Member
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;
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{ // Member
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0x0009; // access
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#19; // name_cpx
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#20; // sig_cpx
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[] { // Attributes
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Attr(#7) { // Code
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1; // max_stack
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0; // max_locals
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Bytes[]{
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0x1212B0;
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}
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[] { // Traps
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} // end Traps
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[] { // Attributes
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} // Attributes
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} // end Code
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} // Attributes
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} // Member
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;
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{ // Member
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0x0009; // access
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#21; // name_cpx
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#22; // sig_cpx
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[] { // Attributes
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Attr(#7) { // Code
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0; // max_stack
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1; // max_locals
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Bytes[]{
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0xB1;
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}
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[] { // Traps
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} // end Traps
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[] { // Attributes
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} // Attributes
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} // end Code
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} // Attributes
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} // Member
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} // methods
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[] { // Attributes
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Attr(#23) { // BootstrapMethods
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[] { // bootstrap_methods
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{ // bootstrap_method
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#14; // bootstrap_method_ref
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[] { // bootstrap_arguments
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} // bootstrap_arguments
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} // bootstrap_method
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}
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} // end BootstrapMethods
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} // Attributes
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} // end class CondyCFVCheck
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