From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 26 Jan 2015 15:19:07 +0000 (-0500)
Subject: Bail early in cpuworker_onion_handshake_replyfn if the circuit is marked
X-Git-Tag: tor-0.2.6.3-alpha~109
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a598d0f575afab3836a48c9efc9f59e2bd5beab1;p=thirdparty%2Ftor.git

Bail early in cpuworker_onion_handshake_replyfn if the circuit is marked
---

diff --git a/src/or/cpuworker.c b/src/or/cpuworker.c
index 0785c671d9..3ddb37a262 100644
--- a/src/or/cpuworker.c
+++ b/src/or/cpuworker.c
@@ -347,6 +347,12 @@ cpuworker_onion_handshake_replyfn(void *work_)
 
   circ->workqueue_entry = NULL;
 
+  if (TO_CIRCUIT(circ)->marked_for_close) {
+    /* We already marked this circuit; we can't call it open. */
+    log_debug(LD_OR,"circuit is already marked.");
+    goto done_processing;
+  }
+
   if (rpl.success == 0) {
     log_debug(LD_OR,
               "decoding onionskin failed. "