Merge pull request #741 from chriseth/sol_fix_useParameterStackSize

Bugfix: Use parameter (not argument) type size on stack for function calls.
10 years ago · ff7acf0f37
1 changed files with 1 additions and 1 deletions
--- a/libsolidity/ExpressionCompiler.cpp
+++ b/libsolidity/ExpressionCompiler.cpp
@ -217,7 +217,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall)

 			unsigned returnParametersSize = CompilerUtils::getSizeOnStack(function.getReturnParameterTypes());
 			// callee adds return parameters, but removes arguments and return label
-			m_context.adjustStackOffset(returnParametersSize - CompilerUtils::getSizeOnStack(arguments) - 1);
+			m_context.adjustStackOffset(returnParametersSize - CompilerUtils::getSizeOnStack(function.getParameterTypes()) - 1);

 			// @todo for now, the return value of a function is its first return value, so remove
 			// all others