diff options
| author | Luboš Luňák <l.lunak@collabora.com> | 2022-02-17 15:27:59 +0100 |
|---|---|---|
| committer | Luboš Luňák <l.lunak@collabora.com> | 2022-02-17 17:00:10 +0100 |
| commit | 957d99a539df6e21fd40370938ca5dab1613cf8c (patch) | |
| tree | 2b543a98f1cd1273ee4d3ae33d8a653aac6096a5 /sc | |
| parent | 7bb0b11873d0c96d8116b327987834db048754c3 (diff) | |
fix range checking in calls like ScDocument::GetNote()
Change-Id: I5612e765b3484b0515f4a16030ee19133ae3126a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130076
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Diffstat (limited to 'sc')
| -rw-r--r-- | sc/inc/table.hxx | 2 | ||||
| -rw-r--r-- | sc/source/core/data/document.cxx | 12 | ||||
| -rw-r--r-- | sc/source/core/data/table2.cxx | 15 |
3 files changed, 25 insertions, 4 deletions
diff --git a/sc/inc/table.hxx b/sc/inc/table.hxx index deae36131dda..30c92cd87520 100644 --- a/sc/inc/table.hxx +++ b/sc/inc/table.hxx @@ -473,6 +473,8 @@ public: void GetLastDataPos(SCCOL& rCol, SCROW& rRow) const; std::unique_ptr<ScPostIt> ReleaseNote( SCCOL nCol, SCROW nRow ); + ScPostIt* GetNote( SCCOL nCol, SCROW nRow ); + void SetNote( SCCOL nCol, SCROW nRow, std::unique_ptr<ScPostIt> pNote ); size_t GetNoteCount( SCCOL nCol ) const; SCROW GetNotePosition( SCCOL nCol, size_t nIndex ) const; diff --git a/sc/source/core/data/document.cxx b/sc/source/core/data/document.cxx index b822a910504a..6e0fc6468457 100644 --- a/sc/source/core/data/document.cxx +++ b/sc/source/core/data/document.cxx @@ -6520,9 +6520,8 @@ ScPostIt* ScDocument::GetNote(const ScAddress& rPos) ScPostIt* ScDocument::GetNote(SCCOL nCol, SCROW nRow, SCTAB nTab) { - if (ValidTab(nTab) && nTab < static_cast<SCTAB>(maTabs.size()) && - nCol < maTabs[nTab]->GetAllocatedColumnsCount()) - return maTabs[nTab]->aCol[nCol].GetCellNote(nRow); + if (ValidTab(nTab) && nTab < static_cast<SCTAB>(maTabs.size())) + return maTabs[nTab]->GetNote(nCol, nRow); else return nullptr; @@ -6535,7 +6534,8 @@ void ScDocument::SetNote(const ScAddress& rPos, std::unique_ptr<ScPostIt> pNote) void ScDocument::SetNote(SCCOL nCol, SCROW nRow, SCTAB nTab, std::unique_ptr<ScPostIt> pNote) { - return maTabs[nTab]->CreateColumnIfNotExists(nCol).SetCellNote(nRow, std::move(pNote)); + if (ValidTab(nTab) && nTab < static_cast<SCTAB>(maTabs.size())) + maTabs[nTab]->SetNote(nCol, nRow, std::move(pNote)); } bool ScDocument::HasNote(const ScAddress& rPos) const @@ -6582,6 +6582,9 @@ bool ScDocument::HasColNotes(SCCOL nCol, SCTAB nTab) const if (!pTab) return false; + if (nCol >= pTab->GetAllocatedColumnsCount()) + return false; + return pTab->aCol[nCol].HasCellNotes(); } @@ -6625,6 +6628,7 @@ ScPostIt* ScDocument::GetOrCreateNote(const ScAddress& rPos) else return CreateNote(rPos); } + ScPostIt* ScDocument::CreateNote(const ScAddress& rPos) { ScPostIt* pPostIt = new ScPostIt(*this, rPos); diff --git a/sc/source/core/data/table2.cxx b/sc/source/core/data/table2.cxx index 02c237e3af31..e0753b15d252 100644 --- a/sc/source/core/data/table2.cxx +++ b/sc/source/core/data/table2.cxx @@ -1817,6 +1817,21 @@ std::unique_ptr<ScPostIt> ScTable::ReleaseNote( SCCOL nCol, SCROW nRow ) return aCol[nCol].ReleaseNote(nRow); } +ScPostIt* ScTable::GetNote( SCCOL nCol, SCROW nRow ) +{ + if (!ValidCol(nCol) || nCol >= GetAllocatedColumnsCount()) + return nullptr; + return aCol[nCol].GetCellNote(nRow); +} + +void ScTable::SetNote( SCCOL nCol, SCROW nRow, std::unique_ptr<ScPostIt> pNote ) +{ + if (!ValidColRow(nCol, nRow)) + return; + + CreateColumnIfNotExists(nCol).SetCellNote(nRow, std::move(pNote)); +} + size_t ScTable::GetNoteCount( SCCOL nCol ) const { if (!ValidCol(nCol) || nCol >= GetAllocatedColumnsCount()) |