guarding against invalid files passed to 'odoc' apple event, see #14384

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71934 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-07-02 11:47:29 +00:00 · 2012-07-02 11:47:29 +00:00 · 0161592b25
commit 0161592b25
parent 3ac2562a7f
1 changed files with 5 additions and 1 deletions
--- a/src/osx/carbon/app.cpp
+++ b/src/osx/carbon/app.cpp
@ -161,9 +161,13 @@ short wxApp::MacHandleAEODoc(const WXEVENTREF event, WXEVENTREF WXUNUSED(reply))
    wxArrayString fileNames;
    for (i = 1; i <= itemsInList; i++)
    {
-        AEGetNthPtr(
+        err = AEGetNthPtr(
            &docList, i, typeFSRef, &keywd, &returnedType,
            (Ptr)&theRef, sizeof(theRef), &actualSize);
+        
+        if ( err != noErr)
+            return err;
+        
        fName = wxMacFSRefToPath( &theRef ) ;

        fileNames.Add(fName);