backport candidate:

When sending destroy cells from a circuit's origin, don't include
the reason for tearing down the circuit. The spec says we didn't,
and now we actually don't. Reported by lodger. [Bugfix on 0.1.2.x]


svn:r10790

src/or/circuitlist.c

@@ -958,9 +958,9 @@ _circuit_mark_for_close(circuit_t *circ, int reason, int line,
                file, line, circ->purpose);
     }
     reason = END_CIRC_REASON_NONE;
-  } else if (CIRCUIT_IS_ORIGIN(circ) && reason < _END_CIRC_REASON_MIN) {
-    /* We don't send reasons when closing circuits at the origin, but we want
-     * to track them anyway so we can give them to the controller. */
+  }
+  if (CIRCUIT_IS_ORIGIN(circ)) {
+    /* We don't send reasons when closing circuits at the origin. */
     reason = END_CIRC_REASON_NONE;
   }