From: David Goulet <dgoulet@torproject.org>
Date: Fri, 25 Aug 2017 13:28:10 +0000 (-0400)
Subject: sandbox: Fix double free when initializing HSv3 filenames
X-Git-Tag: tor-0.3.2.1-alpha~141
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2549b3e9233372556ae41c51b2e89c3ddb21a9ea;p=thirdparty%2Ftor.git

sandbox: Fix double free when initializing HSv3 filenames

Don't free a reference that has been stolen.

Fixes #23329

Signed-off-by: David Goulet <dgoulet@torproject.org>
---

diff --git a/src/or/main.c b/src/or/main.c
index 38ebe3f257..5d51d1dead 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -3583,7 +3583,6 @@ sandbox_init_filter(void)
       /* steals references */
       sandbox_cfg_allow_open_filename(&cfg, file_name);
       sandbox_cfg_allow_open_filename(&cfg, tmp_name);
-      tor_free(file_name);
     });
     SMARTLIST_FOREACH(dirs, char *, dir, {
       /* steals reference */