From 4e597c8fd5d604273266ea19a1074a2c870ba224 Mon Sep 17 00:00:00 2001
From: tsepez <tsepez@chromium.org>
Date: Mon, 7 Nov 2016 15:16:01 -0800
Subject: Force compiler to deduce src type for checked_cast<dst, src>.

Otherwise, we might be silently doing an unsafe cast before
applying the check if the actual argument doesn't match the
exact src type.

Review-Url: https://codereview.chromium.org/2484953003
---
 core/fpdfdoc/cpdf_formfield.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/fpdfdoc')

diff --git a/core/fpdfdoc/cpdf_formfield.cpp b/core/fpdfdoc/cpdf_formfield.cpp
index e2240c9f2f..8170b7fcbf 100644
--- a/core/fpdfdoc/cpdf_formfield.cpp
+++ b/core/fpdfdoc/cpdf_formfield.cpp
@@ -682,7 +682,7 @@ int CPDF_FormField::InsertOption(CFX_WideString csOptLabel,
     m_pDict->SetFor("Opt", pOpt);
   }
 
-  int iCount = pdfium::base::checked_cast<int, size_t>(pOpt->GetCount());
+  int iCount = pdfium::base::checked_cast<int>(pOpt->GetCount());
   if (index >= iCount) {
     pOpt->AddString(csStr);
     index = iCount;
-- 
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