diff options
Diffstat (limited to 'fpdfsdk/fpdfedittext.cpp')
| -rw-r--r-- | fpdfsdk/fpdfedittext.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fpdfsdk/fpdfedittext.cpp b/fpdfsdk/fpdfedittext.cpp index 22c6266ec1..7bbb6a857c 100644 --- a/fpdfsdk/fpdfedittext.cpp +++ b/fpdfsdk/fpdfedittext.cpp @@ -2,6 +2,8 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. +#include <algorithm> +#include <limits> #include <map> #include <memory> #include <utility> @@ -259,7 +261,10 @@ void* LoadSimpleFont(CPDF_Document* pDoc, fontDict->SetNewFor<CPDF_Number>("FirstChar", static_cast<int>(currentChar)); CPDF_Array* widthsArray = pDoc->NewIndirect<CPDF_Array>(); while (true) { - widthsArray->AddNew<CPDF_Number>(pFont->GetGlyphWidth(glyphIndex)); + uint32_t width = + std::min(pFont->GetGlyphWidth(glyphIndex), + static_cast<uint32_t>(std::numeric_limits<int>::max())); + widthsArray->AddNew<CPDF_Number>(static_cast<int>(width)); uint32_t nextChar = FXFT_Get_Next_Char(pFont->GetFace(), currentChar, &glyphIndex); // Simple fonts have 1-byte charcodes only. |