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exception avoiding #412

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Dec 1, 2021
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exception avoiding #412

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5 changes: 4 additions & 1 deletion soot-infoflow/src/soot/jimple/infoflow/problems/rules/ArrayPropagationRule.java
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Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,10 @@ && getAliasing().mayAlias(rightBase, source.getAccessPath().getPlainValue())) {
// We must remove one layer of array typing, e.g., A[][] -> A[]
Type targetType = source.getAccessPath().getBaseType();
assert targetType instanceof ArrayType;
targetType = ((ArrayType) targetType).getElementType();
if (targetType instanceof ArrayType)
targetType = ((ArrayType) targetType).getElementType();
else
targetType = null;

// Create the new taint abstraction
ArrayTaintType arrayTaintType = source.getAccessPath().getArrayTaintType();
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