diff options
| -rw-r--r-- | core/fpdfapi/fpdf_font/fpdf_font.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/fpdfapi/fpdf_font/fpdf_font.cpp b/core/fpdfapi/fpdf_font/fpdf_font.cpp index fefe936543..a14c43d4fa 100644 --- a/core/fpdfapi/fpdf_font/fpdf_font.cpp +++ b/core/fpdfapi/fpdf_font/fpdf_font.cpp @@ -19,13 +19,15 @@ #include "core/fpdfapi/include/cpdf_modulemgr.h" #include "core/fxcrt/include/fx_ext.h" #include "core/fxge/include/fx_freetype.h" +#include "third_party/base/numerics/safe_conversions.h" #include "third_party/base/stl_util.h" int TT2PDF(int m, FXFT_Face face) { int upm = FXFT_Get_Face_UnitsPerEM(face); if (upm == 0) return m; - return (m * 1000 + upm / 2) / upm; + return pdfium::base::checked_cast<int>( + (static_cast<double>(m) * 1000 + upm / 2) / upm); } bool FT_UseTTCharmap(FXFT_Face face, int platform_id, int encoding_id) { |