diff options
Diffstat (limited to 'webkit/fileapi/file_writer_delegate.cc')
| -rw-r--r-- | webkit/fileapi/file_writer_delegate.cc | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/webkit/fileapi/file_writer_delegate.cc b/webkit/fileapi/file_writer_delegate.cc index 1051277..db28a22 100644 --- a/webkit/fileapi/file_writer_delegate.cc +++ b/webkit/fileapi/file_writer_delegate.cc @@ -112,19 +112,12 @@ void FileWriterDelegate::OnGetFileInfoAndCallStartUpdate( } int64 allowed_bytes_growth = file_system_operation_context()->allowed_bytes_growth(); - if (allowed_bytes_growth == QuotaFileUtil::kNoLimit || - file_system_operation_->file_system_context()->IsStorageUnlimited( - file_system_operation_context()->src_origin_url())) { - // TODO(kinuko): kNoLimit is kint64max therefore all the calculation/ - // comparison with the value should just work, but we should drop - // such implicit assumption and should use an explicit boolean flag - // or something. - allowed_bytes_to_write_ = QuotaFileUtil::kNoLimit; - } else { - if (allowed_bytes_growth < 0) - allowed_bytes_growth = 0; - allowed_bytes_to_write_ = file_info.size - offset_ + allowed_bytes_growth; - } + if (allowed_bytes_growth < 0) + allowed_bytes_growth = 0; + int64 overlap = file_info.size - offset_; + allowed_bytes_to_write_ = allowed_bytes_growth; + if (kint64max - overlap > allowed_bytes_growth) + allowed_bytes_to_write_ += overlap; size_ = file_info.size; file_stream_.reset(new net::FileStream(file_, base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_WRITE | |