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Code Issues Releases Wiki Activity

GP-4883 fix null exception in PropagateExternalParamsScript

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ghidra007 2024-08-30 15:38:32 +00:00
parent 0e558caa3d
commit ecf5fca015
1 changed files with 17 additions and 7 deletions
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16
Ghidra/Features/Base/ghidra_scripts/PropagateExternalParametersScript.java
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@ -31,6 +31,8 @@ import ghidra.program.model.symbol.*;
public class PropagateExternalParametersScript extends GhidraScript {
private List<PushedParamInfo> results = new ArrayList<>();
private static final boolean PRINT_OPTYPE = false;
@Override
public void run() throws Exception {
Listing listing = currentProgram.getListing();
@ -300,10 +302,18 @@ public class PropagateExternalParametersScript extends GhidraScript {
numSkips--;
}
else {
// if option is true add the value of the optype to the EOL comment
String opType = "";
if (PRINT_OPTYPE) {
opType = " " + toHexString(currentProgram.getListing()
.getInstructionAt(cu.getMinAddress())
.getOperandType(0),
false, true);
}
setEOLComment(cu.getMinAddress(), params[index].getDataType().getDisplayName() +
" " + params[index].getName() + " for " + extFuncName);
// add the following to the EOL comment to see the value of the optype
// + " | " + ghidra.program.model.lang.OperandType.toString(currentProgram.getListing().getInstructionAt(cu.getMinAddress()).getOperandType(0))
" " + params[index].getName() + " for " + extFuncName + opType);
addResult(params[index].getName(), params[index].getDataType(),
cu.getMinAddress(), extFuncName);
index++;