winex11: Clear the thread data explicitly on detach.

fdde5158 · Alexandre Julliard · eb5127df · fdde5158
Commit fdde5158 authored Oct 16, 2013 by Alexandre Julliard
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x11drv_main.c dlls/winex11.drv/x11drv_main.c +2 -0

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--- a/dlls/winex11.drv/x11drv_main.c
+++ b/dlls/winex11.drv/x11drv_main.c
@@ -609,6 +609,8 @@ static void thread_detach(void)
        if (data->font_set) XFreeFontSet( data->display, data->font_set );
        XCloseDisplay( data->display );
        HeapFree( GetProcessHeap(), 0, data );
+        /* clear data in case we get re-entered from user32 before the thread is truly dead */
+        TlsSetValue( thread_data_tls_index, NULL );
    }
 }