tor

commit 5aa526c2d8a57183f54065ad5d907fc02a90688f
parent a3089662c0e20bbddd17e6187f9fd3a00b1fe0c4
Author: George Kadianakis <desnacked@riseup.net>
Date:   Tue, 11 Jun 2019 14:28:38 +0300

circpad: some more logging changes.

- Add an info log when receiving a STOP command.
- Keep warning if we receive padding from a wrong hop.

Diffstat:
M
src/core/or/circuitpadding.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/core/or/circuitpadding.c b/src/core/or/circuitpadding.c
@@ -2449,6 +2449,8 @@ circpad_handle_padding_negotiate(circuit_t *circ, cell_t *cell)
     /* Free the machine corresponding to this machine type */
     if (free_circ_machineinfos_with_machine_num(circ,
                 negotiate->machine_type)) {
+      log_info(LD_CIRC, "Received STOP command for machine %u",
+               negotiate->machine_type);
       goto done;
     }
     log_fn(LOG_PROTOCOL_WARN, LD_CIRC,
@@ -2498,7 +2500,7 @@ circpad_handle_padding_negotiated(circuit_t *circ, cell_t *cell,
 
   /* Verify this came from the expected hop */
   if (!circpad_padding_is_from_expected_hop(circ, layer_hint)) {
-    log_fn(LOG_PROTOCOL_WARN, LD_CIRC,
+    log_fn(LOG_WARN, LD_CIRC,
            "Padding negotiated cell from wrong hop!");
     return -1;
   }