Add patch to fix crash in wxGCDC::DrawEllipticArc()

wxGTK3-3.0.2-draw-elliptic-arc-crash.patch

@@ -0,0 +1,38 @@
+From 148971013ee48926dfe153ca39c94be92acde37c Mon Sep 17 00:00:00 2001
+From: Paul Cornett <paulcor@bullseye.com>
+Date: Wed, 15 Oct 2014 16:53:54 +0000
+Subject: [PATCH] fix crash in wxGCDC::DrawEllipticArc() after r76954, closes
+ #16623
+
+git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@78023 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
+---
+ src/common/dcgraph.cpp | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
+index d27e9cc..c390eb4 100644
+--- a/src/common/dcgraph.cpp
++++ b/src/common/dcgraph.cpp
+@@ -646,13 +646,12 @@ void wxGCDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
+     m_graphicContext->PushState();
+     m_graphicContext->Translate(dx, dy);
+     m_graphicContext->Scale(factor, 1.0);
+-    wxGraphicsPath path;
++    wxGraphicsPath path = m_graphicContext->CreatePath();
+ 
+     // since these angles (ea,sa) are measured counter-clockwise, we invert them to
+     // get clockwise angles
+     if ( m_brush.GetStyle() != wxTRANSPARENT )
+     {
+-        path = m_graphicContext->CreatePath();
+         path.MoveToPoint( 0, 0 );
+         path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea );
+         path.AddLineToPoint( 0, 0 );
+@@ -664,7 +663,6 @@ void wxGCDCImpl::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
+     }
+     else
+     {
+-        wxGraphicsPath path = m_graphicContext->CreatePath();
+         path.AddArc( 0, 0, h/2.0 , DegToRad(-sa) , DegToRad(-ea), sa > ea );
+         m_graphicContext->DrawPath( path );
+     }

wxGTK3.spec

@@ -11,7 +11,7 @@
 
 Name:           %{wxgtkname}
 Version:        3.0.2
-Release:        23%{?dist}
+Release:        24%{?dist}
 Summary:        GTK port of the wxWidgets GUI library
 License:        wxWidgets
 Group:          System Environment/Libraries
@@ -81,6 +81,10 @@ Patch13:        %{name}-%{version}-init-from-font.patch
 Patch14:        %{name}-%{version}-gtk-show-uri.patch
 Patch15:        %{name}-%{version}-gtk-show-uri1.patch
 Patch16:        %{name}-%{version}-wxgetkeystate.patch
+# Fixes crash in wxGCDC::DrawEllipticArc()
+# For more details, see the upstream commit:
+# https://github.com/wxWidgets/wxWidgets/commit/148971013ee48926dfe153ca39c94be92acde37c
+Patch17:        %{name}-%{version}-draw-elliptic-arc-crash.patch
 
 BuildRequires:  gtk%{gtkver}-devel
 #Note webkitgtk (GTK2) does not appear to be supported
@@ -213,6 +217,7 @@ This package provides XML documentation for the %{srcname} library.
 %patch14 -p1 -b .gtk-show-uri
 %patch15 -p1 -b .gtk-show-uri1
 %patch16 -p1 -b .wxgetkeystate
+%patch17 -p1 -b .draw-elliptic-arc-crash
 
 # patch some installed files to avoid conflicts with 2.8.*
 sed -i -e 's|aclocal)|aclocal/wxwin3.m4)|' Makefile.in
@@ -369,6 +374,9 @@ fi
 %doc docs/doxygen/out/xml/*
 
 %changelog
+* Sat Sep 24 2016 Scott Talbert <swt@techie.net> - 3.0.2-24
+- Add patch to fix crash in wxGCDC::DrawEllipticArc()
+
 * Mon Sep 19 2016 Scott Talbert <swt@techie.net> - 3.0.2-23
 - Fix alternatives implementation