| /* |
| * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * In this case, the signature for the fieldRef for str is missing its closing ';'. |
| * public class BadFieldRef { |
| * static String str = new String("Hi"); |
| * public static void m(String argv[]) { |
| * System.out.println(str); |
| * } |
| * } |
| */ |
| class BadFieldRef { |
| 0xCAFEBABE; |
| 0; // minor version |
| 57; // version |
| [38] { // Constant Pool |
| ; // first element is empty |
| Method #9 #21; // #1 at 0x0A |
| Field #22 #23; // #2 at 0x0F |
| Field #8 #24; // #3 at 0x14 |
| Method #25 #26; // #4 at 0x19 |
| class #27; // #5 at 0x1E |
| String #28; // #6 at 0x21 |
| Method #5 #29; // #7 at 0x24 |
| class #30; // #8 at 0x29 |
| class #31; // #9 at 0x2C |
| Utf8 "str"; // #10 at 0x2F |
| Utf8 "Ljava/lang/String"; // #11 at 0x35 // Missing closing ';' !! |
| Utf8 "<init>"; // #12 at 0x4A |
| Utf8 "()V"; // #13 at 0x53 |
| Utf8 "Code"; // #14 at 0x59 |
| Utf8 "LineNumberTable"; // #15 at 0x60 |
| Utf8 "m"; // #16 at 0x72 |
| Utf8 "([Ljava/lang/String;)V"; // #17 at 0x76 |
| Utf8 "<clinit>"; // #18 at 0x8F |
| Utf8 "SourceFile"; // #19 at 0x9A |
| Utf8 "BadFieldRef.java"; // #20 at 0xA7 |
| NameAndType #12 #13; // #21 at 0xBA |
| class #32; // #22 at 0xBF |
| NameAndType #33 #34; // #23 at 0xC2 |
| NameAndType #10 #11; // #24 at 0xC7 |
| class #35; // #25 at 0xCC |
| NameAndType #36 #37; // #26 at 0xCF |
| Utf8 "java/lang/String"; // #27 at 0xD4 |
| Utf8 "Hi"; // #28 at 0xE7 |
| NameAndType #12 #37; // #29 at 0xEC |
| Utf8 "BadFieldRef"; // #30 at 0xF1 |
| Utf8 "java/lang/Object"; // #31 at 0xFF |
| Utf8 "java/lang/System"; // #32 at 0x0112 |
| Utf8 "out"; // #33 at 0x0125 |
| Utf8 "Ljava/io/PrintStream;"; // #34 at 0x012B |
| Utf8 "java/io/PrintStream"; // #35 at 0x0143 |
| Utf8 "println"; // #36 at 0x0159 |
| Utf8 "(Ljava/lang/String;)V"; // #37 at 0x0163 |
| } // Constant Pool |
| |
| 0x0021; // access [ ACC_PUBLIC ACC_SUPER ] |
| #8;// this_cpx |
| #9;// super_cpx |
| |
| [0] { // Interfaces |
| } // Interfaces |
| |
| [1] { // fields |
| { // Member at 0x0185 |
| 0x0008; // access |
| #10; // name_cpx |
| #11; // sig_cpx |
| [0] { // Attributes |
| } // Attributes |
| } // Member |
| } // fields |
| |
| [3] { // methods |
| { // Member at 0x018F |
| 0x0001; // access |
| #12; // name_cpx |
| #13; // sig_cpx |
| [1] { // Attributes |
| Attr(#14, 29) { // Code at 0x0197 |
| 1; // max_stack |
| 1; // max_locals |
| Bytes[5]{ |
| 0x2AB70001B1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#15, 6) { // LineNumberTable at 0x01AE |
| [1] { // LineNumberTable |
| 0 1; // at 0x01BA |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| } // Attributes |
| } // Member |
| ; |
| { // Member at 0x01BA |
| 0x0009; // access |
| #16; // name_cpx |
| #17; // sig_cpx |
| [1] { // Attributes |
| Attr(#14, 38) { // Code at 0x01C2 |
| 2; // max_stack |
| 1; // max_locals |
| Bytes[10]{ |
| 0xB20002B20003B600; |
| 0x04B1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#15, 10) { // LineNumberTable at 0x01DE |
| [2] { // LineNumberTable |
| 0 6; // at 0x01EA |
| 9 7; // at 0x01EE |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| } // Attributes |
| } // Member |
| ; |
| { // Member at 0x01EE |
| 0x0008; // access |
| #18; // name_cpx |
| #13; // sig_cpx |
| [1] { // Attributes |
| Attr(#14, 37) { // Code at 0x01F6 |
| 3; // max_stack |
| 0; // max_locals |
| Bytes[13]{ |
| 0xBB0005591206B700; |
| 0x07B30003B1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#15, 6) { // LineNumberTable at 0x0215 |
| [1] { // LineNumberTable |
| 0 3; // at 0x0221 |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| } // Attributes |
| } // Member |
| } // methods |
| |
| [1] { // Attributes |
| Attr(#19, 2) { // SourceFile at 0x0223 |
| #20; |
| } // end SourceFile |
| } // Attributes |
| } // end class BadFieldRef |
| |
| |
| |
| /* |
| * In this case, the signature for the methodRef has an illegal embedded ';'. |
| * public class BadMethodRef { |
| * public static void main(java.la;ng.String argv[]) throws Throwable { |
| * System.out.println(" World"); |
| * } |
| * } |
| */ |
| class BadMethodRef { |
| 0xCAFEBABE; |
| 0; // minor version |
| 57; // version |
| [32] { // Constant Pool |
| ; // first element is empty |
| Method #6 #17; // #1 at 0x0A |
| Field #18 #19; // #2 at 0x0F |
| String #20; // #3 at 0x14 |
| Method #21 #22; // #4 at 0x17 |
| class #23; // #5 at 0x1C |
| class #24; // #6 at 0x1F |
| Utf8 "<init>"; // #7 at 0x22 |
| Utf8 "()V"; // #8 at 0x2B |
| Utf8 "Code"; // #9 at 0x31 |
| Utf8 "LineNumberTable"; // #10 at 0x38 |
| Utf8 "main"; // #11 at 0x4A |
| Utf8 "([Ljava/lang/String;)V"; // #12 at 0x51 |
| Utf8 "Exceptions"; // #13 at 0x6A |
| class #25; // #14 at 0x77 |
| Utf8 "SourceFile"; // #15 at 0x7A |
| Utf8 "BadMethodRef.java"; // #16 at 0x87 |
| NameAndType #7 #8; // #17 at 0x9B |
| class #26; // #18 at 0xA0 |
| NameAndType #27 #28; // #19 at 0xA3 |
| Utf8 " World"; // #20 at 0xA8 |
| class #29; // #21 at 0xB1 |
| NameAndType #30 #31; // #22 at 0xB4 |
| Utf8 "BadMethodRef"; // #23 at 0xB9 |
| Utf8 "java/lang/Object"; // #24 at 0xC8 |
| Utf8 "java/lang/Throwable"; // #25 at 0xDB |
| Utf8 "java/lang/System"; // #26 at 0xF1 |
| Utf8 "out"; // #27 at 0x0104 |
| Utf8 "Ljava/io/PrintStream;"; // #28 at 0x010A |
| Utf8 "java/io/PrintStream"; // #29 at 0x0122 |
| Utf8 "println"; // #30 at 0x0138 |
| Utf8 "(Ljava/la;ng/String;)V"; // #31 at 0x0142 // Illegal "la;ng" |
| } // Constant Pool |
| |
| 0x0021; // access [ ACC_PUBLIC ACC_SUPER ] |
| #5;// this_cpx |
| #6;// super_cpx |
| |
| [0] { // Interfaces |
| } // Interfaces |
| |
| [0] { // fields |
| } // fields |
| |
| [2] { // methods |
| { // Member at 0x0166 |
| 0x0001; // access |
| #7; // name_cpx |
| #8; // sig_cpx |
| [1] { // Attributes |
| Attr(#9, 29) { // Code at 0x016E |
| 1; // max_stack |
| 1; // max_locals |
| Bytes[5]{ |
| 0x2AB70001B1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#10, 6) { // LineNumberTable at 0x0185 |
| [1] { // LineNumberTable |
| 0 1; // at 0x0191 |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| } // Attributes |
| } // Member |
| ; |
| { // Member at 0x0191 |
| 0x0009; // access |
| #11; // name_cpx |
| #12; // sig_cpx |
| [2] { // Attributes |
| Attr(#9, 37) { // Code at 0x0199 |
| 2; // max_stack |
| 1; // max_locals |
| Bytes[9]{ |
| 0xB200021203B60004; |
| 0xB1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#10, 10) { // LineNumberTable at 0x01B4 |
| [2] { // LineNumberTable |
| 0 4; // at 0x01C0 |
| 8 5; // at 0x01C4 |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| ; |
| Attr(#13, 4) { // Exceptions at 0x01C4 |
| [1] { // Exceptions |
| #14; // at 0x01CE |
| } |
| } // end Exceptions |
| } // Attributes |
| } // Member |
| } // methods |
| |
| [1] { // Attributes |
| Attr(#15, 2) { // SourceFile at 0x01D0 |
| #16; |
| } // end SourceFile |
| } // Attributes |
| } // end class BadMethodRef |
| |
| |
| /* |
| * In this case, the signature for myMethod has an illegal embedded '['. |
| * public class BadMethodSig { |
| * public static void myMethod(Str[ing argv[]) throws Throwable { |
| * System.out.println(" World"); |
| * } |
| * } |
| */ |
| class BadMethodSig { |
| 0xCAFEBABE; |
| 0; // minor version |
| 57; // version |
| [32] { // Constant Pool |
| ; // first element is empty |
| Method #6 #17; // #1 at 0x0A |
| Field #18 #19; // #2 at 0x0F |
| String #20; // #3 at 0x14 |
| Method #21 #22; // #4 at 0x17 |
| class #23; // #5 at 0x1C |
| class #24; // #6 at 0x1F |
| Utf8 "<init>"; // #7 at 0x22 |
| Utf8 "()V"; // #8 at 0x2B |
| Utf8 "Code"; // #9 at 0x31 |
| Utf8 "LineNumberTable"; // #10 at 0x38 |
| Utf8 "myMethod"; // #11 at 0x4A |
| Utf8 "([Ljava/lang/Str[ing;)V"; // #12 at 0x55 // Illegal "Str[ing" |
| Utf8 "Exceptions"; // #13 at 0x6E |
| class #25; // #14 at 0x7B |
| Utf8 "SourceFile"; // #15 at 0x7E |
| Utf8 "BadMethodSig.java"; // #16 at 0x8B |
| NameAndType #7 #8; // #17 at 0x9F |
| class #26; // #18 at 0xA4 |
| NameAndType #27 #28; // #19 at 0xA7 |
| Utf8 " World"; // #20 at 0xAC |
| class #29; // #21 at 0xB5 |
| NameAndType #30 #31; // #22 at 0xB8 |
| Utf8 "BadMethodSig"; // #23 at 0xBD |
| Utf8 "java/lang/Object"; // #24 at 0xCC |
| Utf8 "java/lang/Throwable"; // #25 at 0xDF |
| Utf8 "java/lang/System"; // #26 at 0xF5 |
| Utf8 "out"; // #27 at 0x0108 |
| Utf8 "Ljava/io/PrintStream;"; // #28 at 0x010E |
| Utf8 "java/io/PrintStream"; // #29 at 0x0126 |
| Utf8 "println"; // #30 at 0x013C |
| Utf8 "(Ljava/lang/String;)V"; // #31 at 0x0146 |
| } // Constant Pool |
| |
| 0x0021; // access [ ACC_PUBLIC ACC_SUPER ] |
| #5;// this_cpx |
| #6;// super_cpx |
| |
| [0] { // Interfaces |
| } // Interfaces |
| |
| [0] { // fields |
| } // fields |
| |
| [2] { // methods |
| { // Member at 0x016A |
| 0x0001; // access |
| #7; // name_cpx |
| #8; // sig_cpx |
| [1] { // Attributes |
| Attr(#9, 29) { // Code at 0x0172 |
| 1; // max_stack |
| 1; // max_locals |
| Bytes[5]{ |
| 0x2AB70001B1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#10, 6) { // LineNumberTable at 0x0189 |
| [1] { // LineNumberTable |
| 0 1; // at 0x0195 |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| } // Attributes |
| } // Member |
| ; |
| { // Member at 0x0195 |
| 0x0009; // access |
| #11; // name_cpx |
| #12; // sig_cpx |
| [2] { // Attributes |
| Attr(#9, 37) { // Code at 0x019D |
| 2; // max_stack |
| 1; // max_locals |
| Bytes[9]{ |
| 0xB200021203B60004; |
| 0xB1; |
| }; |
| [0] { // Traps |
| } // end Traps |
| [1] { // Attributes |
| Attr(#10, 10) { // LineNumberTable at 0x01B8 |
| [2] { // LineNumberTable |
| 0 4; // at 0x01C4 |
| 8 5; // at 0x01C8 |
| } |
| } // end LineNumberTable |
| } // Attributes |
| } // end Code |
| ; |
| Attr(#13, 4) { // Exceptions at 0x01C8 |
| [1] { // Exceptions |
| #14; // at 0x01D2 |
| } |
| } // end Exceptions |
| } // Attributes |
| } // Member |
| } // methods |
| |
| [1] { // Attributes |
| Attr(#15, 2) { // SourceFile at 0x01D4 |
| #16; |
| } // end SourceFile |
| } // Attributes |
| } // end class BadMethodSig |
