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| author | Artem Strygin <art-snake@yandex-team.ru> | 2017-10-30 10:44:01 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-10-30 10:44:01 +0000 |
| commit | 7170226d20208e6286057e5c0804e0b549ae33bc (patch) | |
| tree | 691ae1c1c1e78370843db1dd968b2660a34367df /core/fpdfapi/parser/cpdf_hint_tables.cpp | |
| parent | 09b419242ed85acb6ddf64cddfaa7ca8fbb07b1a (diff) | |
| download | pdfium-7170226d20208e6286057e5c0804e0b549ae33bc.tar.xz | |
Add test for CPDF_HintsTable.
Change-Id: Ibda8e140791215faec52e6dbc33adea732373f6c
Reviewed-on: https://pdfium-review.googlesource.com/15810
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Art Snake <art-snake@yandex-team.ru>
Diffstat (limited to 'core/fpdfapi/parser/cpdf_hint_tables.cpp')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_hint_tables.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/core/fpdfapi/parser/cpdf_hint_tables.cpp b/core/fpdfapi/parser/cpdf_hint_tables.cpp index e88da2eea8..2b58e9d8f3 100644 --- a/core/fpdfapi/parser/cpdf_hint_tables.cpp +++ b/core/fpdfapi/parser/cpdf_hint_tables.cpp @@ -49,7 +49,7 @@ CPDF_HintTables::~CPDF_HintTables() {} uint32_t CPDF_HintTables::GetItemLength( uint32_t index, - const std::vector<FX_FILESIZE>& szArray) { + const std::vector<FX_FILESIZE>& szArray) const { if (szArray.size() < 2 || index > szArray.size() - 2 || szArray[index] > szArray[index + 1]) { return 0; @@ -373,7 +373,10 @@ bool CPDF_HintTables::ReadSharedObjHintTable(CFX_BitStream* hStream, bool CPDF_HintTables::GetPagePos(uint32_t index, FX_FILESIZE* szPageStartPos, FX_FILESIZE* szPageLength, - uint32_t* dwObjNum) { + uint32_t* dwObjNum) const { + if (index >= m_pLinearized->GetPageCount()) + return false; + *szPageStartPos = m_szPageOffsetArray[index]; *szPageLength = GetItemLength(index, m_szPageOffsetArray); |