tor

commit ab1f39322c22c3801ffd3a7e6842352230fff113
parent f6db290e5a7268ebe9dc504af53d50294766ac22
Author: Nick Mathewson <nickm@torproject.org>
Date:   Tue, 23 Jul 2019 12:32:14 -0400

Merge remote-tracking branch 'tor-github/pr/1185'

Diffstat:
A
changes/bug31112
 | 
3
+++
M
src/core/or/circuitpadding_machines.c
 | 
4
+---

2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/changes/bug31112 b/changes/bug31112
@@ -0,0 +1,3 @@
+  o Code simplification and refactoring:
+    - Various simplifications and minor improvements to the circuit padding
+      machines. Patch by Tobias Pulls. Closes tickets 31112 and 31098.
diff --git a/src/core/or/circuitpadding_machines.c b/src/core/or/circuitpadding_machines.c
@@ -155,7 +155,6 @@ circpad_machine_relay_hide_intro_circuits(smartlist_t *machines_sl)
   relay_machine->name = "relay_ip_circ";
 
   relay_machine->conditions.state_mask = CIRCPAD_CIRC_OPENED;
-  relay_machine->target_hopnum = 2;
 
   /* This is a relay-side machine */
   relay_machine->is_origin_side = 0;
@@ -387,7 +386,6 @@ circpad_machine_relay_hide_rend_circuits(smartlist_t *machines_sl)
   /* Only pad after the circuit has been built and pad to the middle */
   relay_machine->conditions.min_hops = 2;
   relay_machine->conditions.state_mask = CIRCPAD_CIRC_OPENED;
-  relay_machine->target_hopnum = 2;
 
   /* This is a relay-side machine */
   relay_machine->is_origin_side = 0;
@@ -408,7 +406,7 @@ circpad_machine_relay_hide_rend_circuits(smartlist_t *machines_sl)
   /* OBFUSCATE_CIRC_SETUP -> END transition when we send our first
    * padding packet and/or hit the state length (the state length is 1). */
   relay_machine->states[CIRCPAD_STATE_OBFUSCATE_CIRC_SETUP].
-      next_state[CIRCPAD_EVENT_PADDING_RECV] = CIRCPAD_STATE_END;
+      next_state[CIRCPAD_EVENT_PADDING_SENT] = CIRCPAD_STATE_END;
   relay_machine->states[CIRCPAD_STATE_OBFUSCATE_CIRC_SETUP].
       next_state[CIRCPAD_EVENT_LENGTH_COUNT] = CIRCPAD_STATE_END;