sandboxing: allow open() of stats dir

When sandboxing is enabled, we could not write any stats to disk.
check_or_create_data_subdir("stats"), which prepares the private stats
directory, calls check_private_dir(), which also opens and not just stats() the
directory.  Therefore, we need to also allow open() for the stats dir in our
sandboxing setup.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/or/main.c b/src/or/main.c
index f585f0be62..0562f84242 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -3568,6 +3568,7 @@ sandbox_init_filter(void)
              get_datadir_fname2("keys", "secret_onion_key_ntor.old"));
 
     STAT_DATADIR("keys");
+    OPEN_DATADIR("stats");
     STAT_DATADIR("stats");
     STAT_DATADIR2("stats", "dirreq-stats");
   }