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Merge branch 'js-fix-626'

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* js-fix-626:
  Added check to prevent crash on illegal constructor call
This commit is contained in:
William S Fulton 2021-02-28 22:00:55 +00:00
commit 30216c4fb8
1 changed files with 4 additions and 2 deletions
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6
Lib/javascript/v8/javascriptcode.swg
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@ -10,9 +10,10 @@
%fragment("js_ctor", "templates") %{
static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args) {
SWIGV8_HANDLESCOPE();
SWIGV8_OBJECT self = args.Holder();
$jslocals
if(self->InternalFieldCount() < 1) SWIG_exception_fail(SWIG_ERROR, "Illegal call of constructor $jswrapper.");
if(args.Length() != $jsargcount) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for $jswrapper.");
$jscode
@ -77,9 +78,10 @@ fail:
%fragment("js_overloaded_ctor", "templates") %{
static SwigV8ReturnValue $jswrapper(const SwigV8Arguments &args, V8ErrorHandler &SWIGV8_ErrorHandler) {
SWIGV8_HANDLESCOPE();
SWIGV8_OBJECT self = args.Holder();
$jslocals
if(self->InternalFieldCount() < 1) SWIG_exception_fail(SWIG_ERROR, "Illegal call of constructor $jswrapper.");
if(args.Length() != $jsargcount) SWIG_exception_fail(SWIG_ERROR, "Illegal number of arguments for $jswrapper.");
$jscode