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GP-6286 added check for empty array

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ghidra007
2026-01-06 17:22:02 +00:00
parent 03ce9a7ab8
commit d98aa6ffc3
1 changed files with 13 additions and 9 deletions
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Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/RTTIWindowsClassRecoverer.java
+4
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@@ -2381,6 +2381,9 @@ public class RTTIWindowsClassRecoverer extends RTTIClassRecoverer {
Map<Integer, Address> classOffsetToVftableMap = Map<Integer, Address> classOffsetToVftableMap =
recoveredClass.getClassOffsetToVftableMap(); recoveredClass.getClassOffsetToVftableMap();
Set<Integer> classVftableOffsets = classOffsetToVftableMap.keySet(); Set<Integer> classVftableOffsets = classOffsetToVftableMap.keySet();
if (!classVftableOffsets.isEmpty()) {
List<Integer> sortedOffsets = new ArrayList<Integer>(classVftableOffsets); List<Integer> sortedOffsets = new ArrayList<Integer>(classVftableOffsets);
Collections.sort(sortedOffsets); Collections.sort(sortedOffsets);
@@ -2395,6 +2398,7 @@ public class RTTIWindowsClassRecoverer extends RTTIClassRecoverer {
EditStructureUtils.addDataTypeToStructure(classStructureDataType, offset.intValue(), EditStructureUtils.addDataTypeToStructure(classStructureDataType, offset.intValue(),
classVftablePointer, CLASS_VTABLE_PTR_FIELD_EXT, monitor); classVftablePointer, CLASS_VTABLE_PTR_FIELD_EXT, monitor);
} }
}
// add the vbtable structure for single inheritance/virt parent case // add the vbtable structure for single inheritance/virt parent case
if (recoveredClass.hasSingleInheritance() && recoveredClass.inheritsVirtualAncestor()) { if (recoveredClass.hasSingleInheritance() && recoveredClass.inheritsVirtualAncestor()) {