diff options
| author | Lei Zhang <thestig@chromium.org> | 2018-07-25 20:57:25 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-07-25 20:57:25 +0000 |
| commit | a35063cb627d611e77816216d0d8946794a98079 (patch) | |
| tree | 458125d329ef663797001d78a9181429085ec9b5 /core/fpdfapi/parser/cpdf_data_avail.cpp | |
| parent | 35b51e95b9a4d0c064efd905e946a554d6f47890 (diff) | |
| download | pdfium-a35063cb627d611e77816216d0d8946794a98079.tar.xz | |
Change GetHeaderOffset() to return Optional<FX_FILESIZE>.
Remove |kInvalidHeaderOffset|.
Change-Id: I5978e745e97aa4e13299dd21028721725ac0c996
Reviewed-on: https://pdfium-review.googlesource.com/38853
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Art Snake <art-snake@yandex-team.ru>
Diffstat (limited to 'core/fpdfapi/parser/cpdf_data_avail.cpp')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_data_avail.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/fpdfapi/parser/cpdf_data_avail.cpp b/core/fpdfapi/parser/cpdf_data_avail.cpp index 577b7e7a18..41d410a87b 100644 --- a/core/fpdfapi/parser/cpdf_data_avail.cpp +++ b/core/fpdfapi/parser/cpdf_data_avail.cpp @@ -499,15 +499,15 @@ CPDF_DataAvail::DocAvailStatus CPDF_DataAvail::CheckHeaderAndLinearized() { return DocAvailStatus::DataAvailable; const CPDF_ReadValidator::Session read_session(GetValidator().Get()); - const int32_t header_offset = GetHeaderOffset(GetValidator()); + const Optional<FX_FILESIZE> header_offset = GetHeaderOffset(GetValidator()); if (GetValidator()->has_read_problems()) return DocAvailStatus::DataNotAvailable; - if (header_offset == kInvalidHeaderOffset) + if (!header_offset) return DocAvailStatus::DataError; m_parser.m_pSyntax = - pdfium::MakeUnique<CPDF_SyntaxParser>(GetValidator(), header_offset); + pdfium::MakeUnique<CPDF_SyntaxParser>(GetValidator(), *header_offset); m_pLinearized = m_parser.ParseLinearizedHeader(); if (GetValidator()->has_read_problems()) return DocAvailStatus::DataNotAvailable; |