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GP-3643 fixed sizes of varnodes in variable space

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James
2023-07-17 16:33:41 +00:00
parent 76af93af47
commit 76feae3d49
1 changed files with 3 additions and 2 deletions
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Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/Varnode.java
+3 -2
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@@ -19,8 +19,7 @@ import static ghidra.program.model.pcode.AttributeId.*;
import static ghidra.program.model.pcode.ElementId.*; import static ghidra.program.model.pcode.ElementId.*;
import java.io.IOException; import java.io.IOException;
import java.util.ArrayList; import java.util.*;
import java.util.Iterator;
import ghidra.program.model.address.*; import ghidra.program.model.address.*;
import ghidra.program.model.lang.Language; import ghidra.program.model.lang.Language;
@@ -389,6 +388,8 @@ public class Varnode {
VariableStorage storage = factory.getJoinStorage(pieces); VariableStorage storage = factory.getJoinStorage(pieces);
// Update "join" address to the one just registered with the pieces // Update "join" address to the one just registered with the pieces
addr = factory.getJoinAddress(storage); addr = factory.getJoinAddress(storage);
// Update size to be the size of the pieces
sz = Arrays.stream(pieces).map(x -> x.getSize()).reduce(0, Integer::sum);
} }
catch (InvalidInputException e) { catch (InvalidInputException e) {
throw new DecoderException("Invalid varnode pieces: " + e.getMessage()); throw new DecoderException("Invalid varnode pieces: " + e.getMessage());