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-rw-r--r--fpdfsdk/javascript/Document.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index 29f9764806..7e4dc260f2 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -506,12 +506,16 @@ bool Document::removeField(IJS_Context* cc,
CJS_Runtime* pRuntime = pContext->GetJSRuntime();
CFX_WideString sFieldName = params[0].ToCFXWideString(pRuntime);
CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
- std::vector<CPDFSDK_Widget*> widgets;
+ std::vector<CPDFSDK_Annot::ObservedPtr> widgets;
pInterForm->GetWidgets(sFieldName, &widgets);
if (widgets.empty())
return true;
- for (CPDFSDK_Widget* pWidget : widgets) {
+ for (const auto& pAnnot : widgets) {
+ CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot.Get());
+ if (!pWidget)
+ continue;
+
CFX_FloatRect rcAnnot = pWidget->GetRect();
--rcAnnot.left;
--rcAnnot.bottom;