From 0d227c96e11d7d03829144183bc66d229e059a4b Mon Sep 17 00:00:00 2001 From: Stephan Bergmann Date: Wed, 15 Aug 2018 16:48:09 +0200 Subject: SvxNumberFormat::nAbsLSpace should have a larger type ...as is seen when executing CppunitTest_sd_filters_test with Clang's new -fsanitize=implicit-conversion (see below). The next larger natural choice after short is sal_Int32, and some of the code calling GetAbsLSpace actually already supported the value to be as wide (but not wider than) sal_Int32; code calling GetAbsLSpace that expected the value to be no wider than short has either been adapted or at least been marked with a TODO. (Other choices could have been sal_Int64 or long.) Some dependent function's parameter types have also been changed accordingly. > Testing file:///home/sbergman/lo/core/sd/qa/unit/data/ppt/pass/hang-10.ppt: [...] > filter/source/msfilter/svdfppt.cxx:3792:33: runtime error: implicit conversion from type 'sal_uInt32' (aka 'unsigned int') of value 144780 (32-bit, unsigned) to type 'short' changed the value to 13708 (16-bit, signed) > #0 in PPTNumberFormatCreator::ImplGetNumberFormat(SdrPowerPointImport const&, SvxNumberFormat&) at filter/source/msfilter/svdfppt.cxx:3792:33 (instdir/program/libmsfilterlo.so +0x7992cc) > #1 in PPTNumberFormatCreator::GetNumberFormat(SdrPowerPointImport const&, SvxNumberFormat&, unsigned int, PPTParaLevel const&, PPTCharLevel const&, TSS_Type) at filter/source/msfilter/svdfppt.cxx:3674:5 (instdir/program/libmsfilterlo.so +0x797c6d) > #2 in PPTStyleSheet::PPTStyleSheet(DffRecordHeader const&, SvStream&, SdrPowerPointImport&, PPTTextParagraphStyleAtomInterpreter const&, PPTTextSpecInfo const&) at filter/source/msfilter/svdfppt.cxx:4395:13 (instdir/program/libmsfilterlo.so +0x7ac38d) > #3 in SdrPowerPointImport::SdrPowerPointImport(PowerPointImportParam&, rtl::OUString const&) at filter/source/msfilter/svdfppt.cxx:1618:59 (instdir/program/libmsfilterlo.so +0x74762f) > #4 in ImplSdPPTImport::ImplSdPPTImport(SdDrawDocument*, SotStorage&, SfxMedium&, PowerPointImportParam&) at sd/source/filter/ppt/pptin.cxx:175:7 (instdir/program/libsdfiltlo.so +0x5f2be8) > #5 in SdPPTImport::SdPPTImport(SdDrawDocument*, SvStream&, SotStorage&, SfxMedium&) at sd/source/filter/ppt/pptin.cxx:162:23 (instdir/program/libsdfiltlo.so +0x5ce2bb) > #6 in ImportPPT at sd/source/filter/ppt/pptin.cxx:2760:47 (instdir/program/libsdfiltlo.so +0x617c79) > #7 in SdPPTFilter::Import() at sd/source/filter/sdpptwrp.cxx:106:32 (instdir/program/libsdlo.so +0x2878413) > #8 in sd::DrawDocShell::ConvertFrom(SfxMedium&) at sd/source/ui/docshell/docshel4.cxx:474:46 (instdir/program/libsdlo.so +0x2e165bc) > #9 in SfxObjectShell::DoLoad(SfxMedium*) at sfx2/source/doc/objstor.cxx:786:23 (instdir/program/libsfxlo.so +0x2c8cb12) > #10 in SdFiltersTest::load(rtl::OUString const&, rtl::OUString const&, rtl::OUString const&, SfxFilterFlags, SotClipboardFormatId, unsigned int) at sd/qa/unit/filters-test.cxx:75:31 (workdir/LinkTarget/CppunitTest/libtest_sd_filters_test.so +0x19771) > #11 in test::FiltersTest::recursiveScan(test::filterStatus, rtl::OUString const&, rtl::OUString const&, rtl::OUString const&, SfxFilterFlags, SotClipboardFormatId, unsigned int, bool) at unotest/source/cpp/filters-test.cxx:130:20 (workdir/LinkTarget/CppunitTest/../Library/libunotest.so +0x5724c) > #12 in test::FiltersTest::testDir(rtl::OUString const&, rtl::OUString const&, rtl::OUString const&, SfxFilterFlags, SotClipboardFormatId, unsigned int, bool) at unotest/source/cpp/filters-test.cxx:155:5 (workdir/LinkTarget/CppunitTest/../Library/libunotest.so +0x57ec9) > #13 in SdFiltersTest::testCVEs() at sd/qa/unit/filters-test.cxx:83:5 (workdir/LinkTarget/CppunitTest/libtest_sd_filters_test.so +0x19d6d) Change-Id: Ifa298a51bb62b7cbee9249b8289963f3427721f5 Reviewed-on: https://gerrit.libreoffice.org/59116 Tested-by: Jenkins Reviewed-by: Stephan Bergmann --- sw/source/filter/ww8/wrtw8num.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sw/source/filter/ww8/wrtw8num.cxx') diff --git a/sw/source/filter/ww8/wrtw8num.cxx b/sw/source/filter/ww8/wrtw8num.cxx index 011ae61990dd..120a3b97be68 100644 --- a/sw/source/filter/ww8/wrtw8num.cxx +++ b/sw/source/filter/ww8/wrtw8num.cxx @@ -514,7 +514,7 @@ void MSWordExportBase::AbstractNumberingDefinitions() // #i86652# if ( rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_WIDTH_AND_POSITION ) { - nIndentAt = nListTabPos = rFormat.GetAbsLSpace(); + nIndentAt = nListTabPos = rFormat.GetAbsLSpace(); //TODO: overflow nFirstLineIndex = GetWordFirstLineOffset(rFormat); } else if ( rFormat.GetPositionAndSpaceMode() == SvxNumberFormat::LABEL_ALIGNMENT ) -- cgit