Merge branch 'maint-0.3.1' into maint-0.3.2

src/or/routerlist.c

@@ -2758,6 +2758,8 @@ frac_nodes_with_descriptors(const smartlist_t *sl,
       if (node_has_descriptor(node))
         n_with_descs++;
     });
+
+    tor_free(bandwidths);
     return ((double)n_with_descs) / (double)smartlist_len(sl);
   }
 

src/or/shared_random_state.c

@@ -443,6 +443,7 @@ disk_state_parse_commits(sr_state_t *state,
     if (commit == NULL) {
       /* Ignore badly formed commit. It could also be a authority
        * fingerprint that we don't know about so it shouldn't be used. */
+      smartlist_free(args);
       continue;
     }
     /* We consider parseable commit from our disk state to be valid because

src/test/test_hs.c

@@ -565,10 +565,10 @@ test_hs_auth_cookies(void *arg)
 #define TEST_COOKIE_ENCODED_STEALTH "YWJjZGVmZ2hpamtsbW5vcB"
 #define TEST_COOKIE_ENCODED_INVALID "YWJjZGVmZ2hpamtsbW5vcD"
 
-  char *encoded_cookie;
+  char *encoded_cookie = NULL;
   uint8_t raw_cookie[REND_DESC_COOKIE_LEN];
   rend_auth_type_t auth_type;
-  char *err_msg;
+  char *err_msg = NULL;
   int re;
 
   (void)arg;
@@ -614,6 +614,9 @@ test_hs_auth_cookies(void *arg)
   tor_free(err_msg);
 
  done:
+  tor_free(encoded_cookie);
+  tor_free(err_msg);
+
   return;
 }
 

src/test/test_shared_random.c

@@ -877,6 +877,7 @@ test_sr_setup_commits(void)
   tt_assert(!commit_has_reveal_value(commit_d));
 
  done:
+  tor_free(place_holder);
   authority_cert_free(auth_cert);
 }