Hi,
Please find the latest report on new defect(s) introduced to LibreOffice found
with Coverity Scan.
7 new defect(s) introduced to LibreOffice found with Coverity Scan.
29 defect(s), reported by Coverity Scan earlier, were marked fixed in the
recent build analyzed by Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 7 of 7 defect(s)
** CID 1348472: (UNUSED_VALUE)
/editeng/source/misc/svxacorr.cxx: 1258 in
SvxAutoCorrect::DoAutoCorrect(SvxAutoCorrDoc &, const rtl::OUString &, int,
char16_t, bool, vcl::Window *)()
/editeng/source/misc/svxacorr.cxx: 1275 in
SvxAutoCorrect::DoAutoCorrect(SvxAutoCorrDoc &, const rtl::OUString &, int,
char16_t, bool, vcl::Window *)()
________________________________________________________________________________________________________
*** CID 1348472: (UNUSED_VALUE)
/editeng/source/misc/svxacorr.cxx: 1258 in
SvxAutoCorrect::DoAutoCorrect(SvxAutoCorrDoc &, const rtl::OUString &, int,
char16_t, bool, vcl::Window *)()
1252 // Hardspaces autocorrection
1253 if ( IsAutoCorrFlag( AddNonBrkSpace ) )
1254 {
1255 if ( NeedsHardspaceAutocorr( cChar ) &&
1256 FnAddNonBrkSpace( rDoc, rTxt, 0, nInsPos,
rDoc.GetLanguage( nInsPos ) ) )
1257 {
>>> CID 1348472: (UNUSED_VALUE)
>>> Assigning value "4UL" to "nRet" here, but that stored value is
>>> overwritten before it can be used.
1258 nRet = AddNonBrkSpace;
1259 }
1260 else if ( bIsNextRun && !IsAutoCorrectChar( cChar ) )
1261 {
1262 // Remove the NBSP if it wasn't an autocorrection
1263 if ( nInsPos != 0 && NeedsHardspaceAutocorr( rTxt[
nInsPos - 1 ] ) &&
/editeng/source/misc/svxacorr.cxx: 1275 in
SvxAutoCorrect::DoAutoCorrect(SvxAutoCorrDoc &, const rtl::OUString &, int,
char16_t, bool, vcl::Window *)()
1269 while ( bContinue )
1270 {
1271 const sal_Unicode cTmpChar = rTxt[ nPos ];
1272 if ( cTmpChar == cNonBreakingSpace )
1273 {
1274 rDoc.Delete( nPos, nPos + 1 );
>>> CID 1348472: (UNUSED_VALUE)
>>> Assigning value "4UL" to "nRet" here, but that stored value is
>>> overwritten before it can be used.
1275 nRet = AddNonBrkSpace;
1276 bContinue = false;
1277 }
1278 else if ( !NeedsHardspaceAutocorr(
cTmpChar ) || nPos == 0 )
1279 bContinue = false;
1280 nPos--;
** CID 1348471: Uninitialized members (UNINIT_CTOR)
/filter/source/svg/gfxtypes.hxx: 187 in svgi::State::State()()
________________________________________________________________________________________________________
*** CID 1348471: Uninitialized members (UNINIT_CTOR)
/filter/source/svg/gfxtypes.hxx: 187 in svgi::State::State()()
181 meLineJoin(basegfx::B2DLineJoin::Miter),
182 mnMiterLimit(4.0),
183 mnStrokeWidth(1.0),
184 maViewportFillColor(1.0),
185 maViewportFillGradient(Gradient::LINEAR),
186 mnStyleId(0)
>>> CID 1348471: Uninitialized members (UNINIT_CTOR)
>>> Non-static class member "mnParentFontSize" is not initialized in this
>>> constructor nor in any functions that it calls.
187 {}
188
189 basegfx::B2DHomMatrix maCTM;
190 basegfx::B2DHomMatrix maTransform;
191 basegfx::B2DRange maViewport;
192 basegfx::B2DRange maViewBox;
** CID 1348470: Control flow issues (MISSING_BREAK)
/writerfilter/source/rtftok/rtfdocumentimpl.cxx: 3503 in
writerfilter::rtftok::RTFDocumentImpl::dispatchFlag(writerfilter::rtftok::RTFKeyword)()
________________________________________________________________________________________________________
*** CID 1348470: Control flow issues (MISSING_BREAK)
/writerfilter/source/rtftok/rtfdocumentimpl.cxx: 3503 in
writerfilter::rtftok::RTFDocumentImpl::dispatchFlag(writerfilter::rtftok::RTFKeyword)()
3497 case RTF_LANDSCAPE:
3498 {
3499 auto pValue =
std::make_shared<RTFValue>(NS_ooxml::LN_Value_ST_PageOrientation_landscape);
3500 lcl_putNestedAttribute(m_aDefaultState.aSectionSprms,
3501 NS_ooxml::LN_EG_SectPrContents_pgSz,
NS_ooxml::LN_CT_PageSz_orient, pValue);
3502 }
>>> CID 1348470: Control flow issues (MISSING_BREAK)
>>> The above case falls through to this one.
3503 case RTF_LNDSCPSXN:
3504 {
3505 auto pValue =
std::make_shared<RTFValue>(NS_ooxml::LN_Value_ST_PageOrientation_landscape);
3506 lcl_putNestedAttribute(m_aStates.top().aSectionSprms,
3507 NS_ooxml::LN_EG_SectPrContents_pgSz,
NS_ooxml::LN_CT_PageSz_orient, pValue);
3508 }
** CID 1348469: Incorrect expression (IDENTICAL_BRANCHES)
/vcl/source/window/winproc.cxx: 1975 in ImplHandleUserEvent(ImplSVEvent *)()
________________________________________________________________________________________________________
*** CID 1348469: Incorrect expression (IDENTICAL_BRANCHES)
/vcl/source/window/winproc.cxx: 1975 in ImplHandleUserEvent(ImplSVEvent *)()
1969 static void ImplHandleUserEvent( ImplSVEvent* pSVEvent )
1970 {
1971 if ( pSVEvent )
1972 {
1973 if ( pSVEvent->mbCall && !pSVEvent->maDelData.IsDead() )
1974 {
>>> CID 1348469: Incorrect expression (IDENTICAL_BRANCHES)
>>> The same code is executed regardless of whether
>>> "pSVEvent->mpWindow.operator bool()" is true, because the 'then' and 'else'
>>> branches are identical. Should one of the branches be modified, or the
>>> entire 'if' statement replaced?
1975 if ( pSVEvent->mpWindow )
1976 {
1977 pSVEvent->maLink.Call( pSVEvent->mpData );
1978 }
1979 else
1980 {
** CID 1348468: Incorrect expression (COPY_PASTE_ERROR)
/oox/source/drawingml/shape.cxx: 521 in
oox::drawingml::Shape::createAndInsert(oox::core::XmlFilterBase &, const
rtl::OUString &, const oox::drawingml::Theme *, const
com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> &, const
com::sun::star::awt::Rectangle *, bool, bool, basegfx::B2DHomMatrix &,
oox::drawingml::FillProperties &)()
________________________________________________________________________________________________________
*** CID 1348468: Incorrect expression (COPY_PASTE_ERROR)
/oox/source/drawingml/shape.cxx: 521 in
oox::drawingml::Shape::createAndInsert(oox::core::XmlFilterBase &, const
rtl::OUString &, const oox::drawingml::Theme *, const
com::sun::star::uno::Reference<com::sun::star::drawing::XShapes> &, const
com::sun::star::awt::Rectangle *, bool, bool, basegfx::B2DHomMatrix &,
oox::drawingml::FillProperties &)()
515 // Guard against zero width or height.
516 if (i)
517 {
518 const basegfx::B2DPoint& rPreviousPoint =
aPoly.getB2DPoint(i - 1);
519 if (aPoint.getX() - rPreviousPoint.getX() == 0)
520 aPoint.setX(aPoint.getX() + 1);
>>> CID 1348468: Incorrect expression (COPY_PASTE_ERROR)
>>> "getX" in "rPreviousPoint->getX()" looks like a copy-paste error.
521 if (aPoint.getY() - rPreviousPoint.getX() == 0)
522 aPoint.setY(aPoint.getY() + 1);
523 }
524
525 if (bIsWriter && bInGroup)
526 // Writer's draw page is in twips, and these points get
passed
** CID 1348467: Integer handling issues (CONSTANT_EXPRESSION_RESULT)
/filter/source/svg/svgreader.cxx: 411 in
svgi::<unnamed>::AnnotatingVisitor::operator ()(const
com::sun::star::uno::Reference<com::sun::star::xml::dom::XElement> &, const
com::sun::star::uno::Reference<com::sun::star::xml::dom::XNamedNodeMap> &)()
________________________________________________________________________________________________________
*** CID 1348467: Integer handling issues (CONSTANT_EXPRESSION_RESULT)
/filter/source/svg/svgreader.cxx: 411 in
svgi::<unnamed>::AnnotatingVisitor::operator ()(const
com::sun::star::uno::Reference<com::sun::star::xml::dom::XElement> &, const
com::sun::star::uno::Reference<com::sun::star::xml::dom::XNamedNodeMap> &)()
405 if( XML_ID == nTokenId )
406 {
407 maElementVector.push_back(xElem);
408
maElementIdMap.insert(std::make_pair(sAttributeValue,
409 maElementVector.size() - 1));
410 }
>>> CID 1348467: Integer handling issues (CONSTANT_EXPRESSION_RESULT)
>>> The "or" condition "nTokenId != 45 || nTokenId != 310" will always be
>>> true because "nTokenId" cannot be equal to two different values at the same
>>> time, so it must be not equal to at least one of them.
411 else if ( nTokenId != XML_COLOR || nTokenId !=
XML_STYLE )
412 parseAttribute(nTokenId,
413 sAttributeValue);
414 }
415
416 // all attributes parsed, can calc total CTM now
** CID 1348466: Error handling issues (CHECKED_RETURN)
/basic/source/basmgr/basmgr.cxx: 1357 in BasicManager::LoadLib(unsigned short)()
________________________________________________________________________________________________________
*** CID 1348466: Error handling issues (CHECKED_RETURN)
/basic/source/basmgr/basmgr.cxx: 1357 in BasicManager::LoadLib(unsigned short)()
1351 BasicLibInfo& rLibInfo = *mpImpl->aLibs[nLib];
1352 uno::Reference< script::XLibraryContainer > xLibContainer =
rLibInfo.GetLibraryContainer();
1353 if( xLibContainer.is() )
1354 {
1355 OUString aLibName = rLibInfo.GetLibName();
1356 xLibContainer->loadLibrary( aLibName );
>>> CID 1348466: Error handling issues (CHECKED_RETURN)
>>> Calling "isLibraryLoaded" without checking return value (as is done
>>> elsewhere 39 out of 40 times).
1357 xLibContainer->isLibraryLoaded( aLibName );
1358 }
1359 else
1360 {
1361 ImpLoadLibrary( &rLibInfo, nullptr );
1362 StarBASIC* pLib = GetLib( nLib );
________________________________________________________________________________________________________
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