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wxScanf with bool causes stack corruption #4

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dconnet opened this issue Jun 6, 2019 · 0 comments

dconnet commented Jun 6, 2019 •

edited

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In tableelements.cpp, line 1762

bool isVariable = false;
wxSscanf(node->GetAttribute(wxT("Variable"), wxT("")), wxT("%d"), &isVariable);
this->m_fVariable = isVariable;

causes a stack corruption. (detected when using VS2017)

I fixed this with:

int isVariable = 0;
wxSscanf(node->GetAttribute(wxT("Variable"), wxT("")), wxT("%d"), &isVariable);
this->m_fVariable = !!isVariable;

I was using wxWidgets 3.1.2

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