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Fixed AS3 Nullpointer on getting multiname which is out of bounds

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Jindra Petřík
2023-09-28 18:37:04 +02:00
parent 0f72a605a3
commit a20da0839c
2 changed files with 3 additions and 2 deletions
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1
CHANGELOG.md
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@@ -54,6 +54,7 @@ All notable changes to this project will be documented in this file.
- [#2086] AS3 direct editation - not deleting old nested methods when they have multiple usages
- [#2009] Missing images in MacOs icon
- AS3 Initialization of var in script initializer
- AS3 Nullpointer on getting multiname which is out of bounds
### Changed
- [#2070] String values inside SWF to XML export are backslash escaped

4
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/ABC.java
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@@ -476,8 +476,8 @@ public class ABC implements Openable {
for (int ip = 0; ip < body.getCode().code.size(); ip++) {
if (body.getCode().code.get(ip).definition instanceof CallPropertyIns) {
int mIndex = body.getCode().code.get(ip).operands[0];
if (mIndex > 0) {
Multiname m = constants.getMultiname(mIndex);
if (mIndex > 0 && mIndex < constants.getMultinameCount()) {
Multiname m = constants.getMultiname(mIndex);
if (m.getNameWithNamespace(constants, true).toRawString().equals("flash.utils.getDefinitionByName")) {
if (ip > 0) {
if (body.getCode().code.get(ip - 1).definition instanceof PushStringIns) {