From: Nick Mathewson <nickm@torproject.org>
Date: Tue, 23 Feb 2016 12:16:51 +0000 (-0500)
Subject: Add missing check to test_address_get_if_addrs_ifaddrs. Bug 18378
X-Git-Tag: tor-0.2.8.2-alpha~106
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3534dfc5e85c82e915c1576a8a58500fdd7c878;p=thirdparty%2Ftor.git

Add missing check to test_address_get_if_addrs_ifaddrs. Bug 18378
---

diff --git a/src/test/test_address.c b/src/test/test_address.c
index 3b17b23571..748dfc5a68 100644
--- a/src/test/test_address.c
+++ b/src/test/test_address.c
@@ -297,7 +297,9 @@ test_address_get_if_addrs_ifaddrs(void *arg)
   }
 
   done:
-  SMARTLIST_FOREACH(results, tor_addr_t *, t, tor_free(t));
+  if (results) {
+    SMARTLIST_FOREACH(results, tor_addr_t *, t, tor_free(t));
+  }
   smartlist_free(results);
   return;
 }