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check tables width parameter for invalid values

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53445 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2008-05-04 09:36:33 +00:00
parent 3ed3a1c846
commit e388dc214c
1 changed files with 10 additions and 5 deletions
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15
src/html/m_tables.cpp
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@@ -282,14 +282,19 @@ void wxHtmlTableCell::AddCell(wxHtmlContainerCell *cell, const wxHtmlTag& tag)
if (wd[wd.length()-1] == wxT('%')) if (wd[wd.length()-1] == wxT('%'))
{ {
wxSscanf(wd.c_str(), wxT("%i%%"), &m_ColsInfo[c].width); if ( wxSscanf(wd.c_str(), wxT("%i%%"), &m_ColsInfo[c].width) == 1 )
m_ColsInfo[c].units = wxHTML_UNITS_PERCENT; {
m_ColsInfo[c].units = wxHTML_UNITS_PERCENT;
}
} }
else else
{ {
wxSscanf(wd.c_str(), wxT("%i"), &m_ColsInfo[c].width); long width;
m_ColsInfo[c].width = (int)(m_PixelScale * (double)m_ColsInfo[c].width); if ( wd.ToLong(&width) )
m_ColsInfo[c].units = wxHTML_UNITS_PIXELS; {
m_ColsInfo[c].width = (int)(m_PixelScale * (double)width);
m_ColsInfo[c].units = wxHTML_UNITS_PIXELS;
}
} }
} }
} }