From: Nick Mathewson <nickm@torproject.org>
Date: Mon, 22 Feb 2016 20:51:43 +0000 (-0500)
Subject: Add a missing free in parsing an :auto port
X-Git-Tag: tor-0.2.8.2-alpha~111
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bb431ad3dfae6941a0bd615b17283ca8c0a5fe4d;p=thirdparty%2Ftor.git

Add a missing free in parsing an :auto port

Fixes bug 18374; bugfix on 0.2.3.3-alpha.
---

diff --git a/changes/bug18374 b/changes/bug18374
new file mode 100644
index 0000000000..4764c53f56
--- /dev/null
+++ b/changes/bug18374
@@ -0,0 +1,3 @@
+  o Minor bugfixes (configuration):
+    - Fix a tiny memory leak when parsing a port configuration ending in
+      ":auto". Fixes bug 18374; bugfix on 0.2.3.3-alpha.
diff --git a/src/or/config.c b/src/or/config.c
index 5273d5ade7..ba02e9f180 100644
--- a/src/or/config.c
+++ b/src/or/config.c
@@ -6373,6 +6373,7 @@ parse_port_config(smartlist_t *out,
         tor_free(addrtmp);
         goto err;
       }
+      tor_free(addrtmp);
     } else {
       /* Try parsing integer port before address, because, who knows?
          "9050" might be a valid address. */