diff options
| -rw-r--r-- | filter/source/graphicfilter/icgm/class7.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/filter/source/graphicfilter/icgm/class7.cxx b/filter/source/graphicfilter/icgm/class7.cxx index c85e5284e026..8c2478a308ae 100644 --- a/filter/source/graphicfilter/icgm/class7.cxx +++ b/filter/source/graphicfilter/icgm/class7.cxx @@ -127,9 +127,11 @@ void CGM::ImplDoClass7() nAttributes >>= 12; pTextEntry->nAttributes = nAttributes; pAppData += 8; - sal_uInt32 nLen = strlen( reinterpret_cast<char*>( pAppData ) ) + 1; - pTextEntry->pText = new char[ nLen ]; + auto nMaxLen = mpEndValidSource - pAppData; + sal_uInt32 nLen = strnlen(reinterpret_cast<char*>(pAppData), nMaxLen); + pTextEntry->pText = new char[nLen + 1]; memcpy( pTextEntry->pText, pAppData, nLen ); + pTextEntry->pText[nLen] = 0; pAppData += nLen; mpChart->InsertTextEntry( std::move(pTextEntry) ); |