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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [Regression, bisected] Tooltip corruption in Chrome"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90264#c45">Comment # 45</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [Regression, bisected] Tooltip corruption in Chrome"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=90264">bug 90264</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>Alternatively,

diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 5767026..01b5c28 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -656,6 +656,8 @@ dri2_wait_x(struct glx_context *gc)
    struct dri2_drawable *priv = (struct dri2_drawable *)
       GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable);

+   dri2InvalidateBuffers(gc->currentDpy, gc->currentDrawable);
+
    if (priv == NULL || !priv->have_fake_front)
       return;</pre>
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