From: Nick Mathewson <nickm@torproject.org>
Date: Wed, 24 Jan 2018 17:08:39 +0000 (-0500)
Subject: Fix a memory leak in build_unopened_fourhop
X-Git-Tag: tor-0.3.3.1-alpha~12
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2484d1eb35d9a54d0e417466148c8480a4816ab7;p=thirdparty%2Ftor.git

Fix a memory leak in build_unopened_fourhop

This is a unit-test-only leak, but let's fix it anyway so it doesn't
hide real bugs.

Bug not in any released version of Tor.
---

diff --git a/src/test/test_circuitstats.c b/src/test/test_circuitstats.c
index 9d87c325b4..8ebef659ca 100644
--- a/src/test/test_circuitstats.c
+++ b/src/test/test_circuitstats.c
@@ -82,6 +82,8 @@ build_unopened_fourhop(struct timeval circ_start_time)
   onion_append_hop(&or_circ->cpath, fakehop);
   onion_append_hop(&or_circ->cpath, fakehop);
 
+  tor_free(fakehop);
+
   return or_circ;
 }