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Fix buffer overrun in Linux/x86_64 (Pixel is a 64 bit long, passing

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a 32 bit int pointer to XtVaGetValues will cause trouble). Using a long
should suffice. A configure test would be better.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41640 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Mattia Barbon
2006-10-05 19:34:25 +00:00
parent 07a84e7bbb
commit 3e0071d949
15 changed files with 55 additions and 54 deletions
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6
src/motif/dcmemory.cpp
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@@ -52,7 +52,7 @@ wxMemoryDC::wxMemoryDC(void)
GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
&gcvalues);
m_backgroundPixel = (int) gcvalues.background;
m_backgroundPixel = gcvalues.background;
SetBrush (* wxWHITE_BRUSH);
SetPen (* wxBLACK_PEN);
@@ -79,7 +79,7 @@ wxMemoryDC::wxMemoryDC( wxDC* dc )
GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
&gcvalues);
m_backgroundPixel = (int) gcvalues.background;
m_backgroundPixel = gcvalues.background;
SetBrush (* wxWHITE_BRUSH);
SetPen (* wxBLACK_PEN);
@@ -112,7 +112,7 @@ void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
GCForeground | GCBackground | GCGraphicsExposures | GCLineWidth | GCSubwindowMode,
&gcvalues);
m_backgroundPixel = (int) gcvalues.background;
m_backgroundPixel = gcvalues.background;
m_ok = true;
SetBrush (* wxWHITE_BRUSH);