diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2020-02-01 12:04:26 +0000 |
|---|---|---|
| committer | Michael Stahl <michael.stahl@allotropia.de> | 2021-01-25 11:18:48 +0100 |
| commit | 6e4ba9796bde0e675e8038f298863d720fe15963 (patch) | |
| tree | 31a4875cf49922df0e0b1e01a772451860fd90f0 | |
| parent | 88f7563e51442773bd8b3fe35e8800b135e08262 (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>
(cherry picked from commit 0754e581b0d8569dd08cf26f88678754f249face)
| -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 287f8de65434..10eed55d0499 100644 --- a/lotuswordpro/source/filter/lwprowlayout.cxx +++ b/lotuswordpro/source/filter/lwprowlayout.cxx @@ -282,14 +282,15 @@ 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) |