[wxCode-users] [ wxcode-Bugs-1377363 ] wxhttpengine 2.0 crash in wxProxySettingsDlg

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Bugs item #1377363, was opened at 2005-12-09 12:45
Message generated for change (Tracker Item Submitted) made by Item Submitter
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: jas (ei2pi)
Assigned to: Nobody/Anonymous (nobody)
Summary: wxhttpengine 2.0 crash in wxProxySettingsDlg

Initial Comment:
If wxProxySettingsDlg is called with 
bShowNoProxyFor=false, there is an access violation 
when the uninitialized m_tcExceptions is used during 
Get/SetProxySettings.

--- proxysettingsdlg.cpp.orig   Sat Nov 26 20:55:29 
2005
+++ proxysettingsdlg.cpp        Fri Dec  9 11:26:10 
2005
@@ -47,6 +47,7 @@
 {
   m_stExceptionsDesc = NULL;
   m_stExceptionsNote = NULL;
+  m_tcExceptions = NULL;

   wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
   wxBoxSizer *hsizer = NULL;
@@ -179,7 +180,8 @@
 //! Set exceptions list as string
 void wxProxySettingsDlg::SetExceptions(const wxString 
&exceptions)
 {
-  m_tcExceptions->SetValue( exceptions );
+  if( m_tcExceptions )
+    m_tcExceptions->SetValue( exceptions );
 }

 void wxProxySettingsDlg::SetProxySettings(const 
wxProxySettings &settings)
@@ -222,7 +224,10 @@
 //! Get exceptions string
 wxString wxProxySettingsDlg::GetExceptions()
 {
-  return m_tcExceptions->GetValue();
+  if( m_tcExceptions )
+    return m_tcExceptions->GetValue();
+  else
+    return wxEmptyString;
 }

 wxProxySettings wxProxySettingsDlg::
GetProxySettings(void)


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