diff options
| author | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2016-03-13 19:15:16 +0100 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2016-03-13 20:21:02 +0000 |
| commit | 3887e8439a6928d2f608315f7050d012be65d208 (patch) | |
| tree | 53b82a845df3f49b48acf59c6bac3b0f1a38bb77 /sc | |
| parent | 98d48dad9e807a4a40f4c3d1b5280d9e5156cb18 (diff) | |
fix memory leak in array xls import
The ScMatrix instances are leaked because there is no DecRef called on
them when we Reset the TokenPool.
Change-Id: Ie5e1a10c6be94b45df784c04f6db744928f213ff
Reviewed-on: https://gerrit.libreoffice.org/23194
Reviewed-by: Kohei Yoshida <libreoffice@kohei.us>
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Diffstat (limited to 'sc')
| -rw-r--r-- | sc/source/filter/excel/tokstack.cxx | 19 | ||||
| -rw-r--r-- | sc/source/filter/inc/tokstack.hxx | 1 |
2 files changed, 15 insertions, 5 deletions
diff --git a/sc/source/filter/excel/tokstack.cxx b/sc/source/filter/excel/tokstack.cxx index 1bafcfbc1d09..31e89959406c 100644 --- a/sc/source/filter/excel/tokstack.cxx +++ b/sc/source/filter/excel/tokstack.cxx @@ -126,11 +126,7 @@ TokenPool::~TokenPool() delete ppP_Nlf[ n ]; delete[] ppP_Nlf; - for( n = 0 ; n < nP_Matrix ; n++ ) - { - if( ppP_Matrix[ n ] ) - ppP_Matrix[ n ]->DecRef( ); - } + ClearMatrix(); delete[] ppP_Matrix; delete pScToken; @@ -879,6 +875,7 @@ void TokenPool::Reset() maExtNames.clear(); maExtCellRefs.clear(); maExtAreaRefs.clear(); + ClearMatrix(); } bool TokenPool::IsSingleOp( const TokenId& rId, const DefTokenId eId ) const @@ -934,4 +931,16 @@ ScMatrix* TokenPool::GetMatrix( unsigned int n ) const return nullptr; } +void TokenPool::ClearMatrix() +{ + for(sal_uInt16 n = 0 ; n < nP_Matrix ; n++ ) + { + if( ppP_Matrix[ n ] ) + { + ppP_Matrix[ n ]->DecRef( ); + ppP_Matrix[n] = nullptr; + } + } +} + /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/sc/source/filter/inc/tokstack.hxx b/sc/source/filter/inc/tokstack.hxx index 6a1ed79715b5..9ceb2a4e9aa3 100644 --- a/sc/source/filter/inc/tokstack.hxx +++ b/sc/source/filter/inc/tokstack.hxx @@ -182,6 +182,7 @@ private: bool GrowMatrix(); bool GetElement( const sal_uInt16 nId ); bool GetElementRek( const sal_uInt16 nId ); + void ClearMatrix(); public: TokenPool( svl::SharedStringPool& rSPool ); ~TokenPool(); |