[tor-commits] [tor/master] Fix a memory leak in build_unopened_fourhop

[nickm at torproject.org]

commit 2484d1eb35d9a54d0e417466148c8480a4816ab7
Author: Nick Mathewson <nickm at torproject.org>
Date:   Wed Jan 24 12:08:39 2018 -0500

    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.
---
 src/test/test_circuitstats.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/test/test_circuitstats.c b/src/test/test_circuitstats.c
index 9d87c325b..8ebef659c 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;
 }