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the function TranslateCallStatement ( NULL Pointer Dereference ) #270

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the function TranslateCallStatement ( NULL Pointer Dereference ) #270

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16 changes: 12 additions & 4 deletions Sources/SolToBoogie/ProcedureTranslator.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2674,13 +2674,21 @@ private void TranslateCallStatement(FunctionCall node, List<BoogieIdentifierExpr
currentStmtList.AddStatement(new BoogieSkipCmd(node.ToString()));
VeriSolAssert(false, "low-level call statements with non-empty signature not implemented..");
}

// almost identical to send(amount)
BoogieIdentifierExpr tmpVarExpr = outParams[0]; //bool part of the tuple
if (tmpVarExpr == null)

BoogieIdentifierExpr tmpVarExpr;
if (null == outParams)
{
tmpVarExpr = MkNewLocalVariableWithType(BoogieType.Bool);
}
else
{
// almost identical to send(amount)
tmpVarExpr = outParams[0]; //bool part of the tuple
if (null == tmpVarExpr)
{
tmpVarExpr = MkNewLocalVariableWithType(BoogieType.Bool);
}
}

var amountExpr = node.MsgValue != null ? TranslateExpr(node.MsgValue) : new BoogieLiteralExpr(BigInteger.Zero);
TranslateSendCallStmt(node, tmpVarExpr, amountExpr, true);
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