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| author | Caolán McNamara <caolanm@redhat.com> | 2020-02-01 12:04:26 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2020-02-01 18:04:35 +0100 |
| commit | 0754e581b0d8569dd08cf26f88678754f249face (patch) | |
| tree | 99fc7330b235df89227778f68697840258c51141 /lotuswordpro/source | |
| parent | 2d2e5d8719827e96d54368ef4d8b31feff3a434e (diff) | |
ofz#20456 Null-dereference READ
this is the first honggfuzz (honggfuzz_asan_libreoffice) report I've seen to date
Change-Id: Iac733aa63c7c94d9454b9c8596340dc2286393c0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/87803
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'lotuswordpro/source')
| -rw-r--r-- | lotuswordpro/source/filter/lwprowlayout.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lotuswordpro/source/filter/lwprowlayout.cxx b/lotuswordpro/source/filter/lwprowlayout.cxx index de4e0b12789e..9760dd7a5e24 100644 --- a/lotuswordpro/source/filter/lwprowlayout.cxx +++ b/lotuswordpro/source/filter/lwprowlayout.cxx @@ -283,14 +283,15 @@ void LwpRowLayout::RegisterCurRowStyle(XFRow* pXFRow,sal_uInt16 nRowMark) { pRowStyle = static_cast<XFRowStyle*>( pXFStyleManager->FindStyle(pTableLayout->GetDefaultRowStyleName())); - fHeight += pRowStyle->GetRowHeight(); } else { pRowStyle = static_cast<XFRowStyle*>( pXFStyleManager->FindStyle(iter->second->GetStyleName())); - fHeight+=pRowStyle->GetRowHeight(); } + if (!pRowStyle) + throw std::runtime_error("missing RowStyle"); + fHeight += pRowStyle->GetRowHeight(); } if (m_nDirection & 0x0030) |