diff options
Diffstat (limited to 'printing/image.cc')
| -rw-r--r-- | printing/image.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/printing/image.cc b/printing/image.cc index ee1956c..cded369 100644 --- a/printing/image.cc +++ b/printing/image.cc @@ -8,6 +8,7 @@ #include "base/file_util.h" #include "base/md5.h" +#include "base/safe_numerics.h" #include "base/string_number_conversions.h" #include "printing/metafile.h" #include "printing/metafile_impl.h" @@ -71,7 +72,8 @@ bool Image::SaveToPng(const FilePath& filepath) const { if (success) { int write_bytes = file_util::WriteFile( filepath, - reinterpret_cast<char*>(&*compressed.begin()), compressed.size()); + reinterpret_cast<char*>(&*compressed.begin()), + base::checked_numeric_cast<int>(compressed.size())); success = (write_bytes == static_cast<int>(compressed.size())); DCHECK(success); } @@ -149,7 +151,8 @@ bool Image::LoadPng(const std::string& compressed) { bool Image::LoadMetafile(const std::string& data) { DCHECK(!data.empty()); NativeMetafile metafile; - if (!metafile.InitFromData(data.data(), data.size())) + if (!metafile.InitFromData(data.data(), + base::checked_numeric_cast<uint32>(data.size()))) return false; return LoadMetafile(metafile); } |