Merge branch 'scanbuild_fixes'

3 files changed, 9 insertions, 4 deletions

diff --git a/src/test/test_addr.c b/src/test/test_addr.c
index cee2dcf2a..50011e606 100644
--- a/src/test/test_addr.c
+++ b/src/test/test_addr.c
@@ -346,6 +346,9 @@ test_addr_ip6_helpers(void)
   test_pton6_bad("a:::b:c");
   test_pton6_bad(":::a:b:c");
   test_pton6_bad("a:b:c:::");
+  test_pton6_bad("1.2.3.4");
+  test_pton6_bad(":1.2.3.4");
+  test_pton6_bad(".2.3.4");
 
   /* test internal checking */
   test_external_ip("fbff:ffff::2:7", 0);
diff --git a/src/test/test_oom.c b/src/test/test_oom.c
index cc6e53235..989ca1203 100644
--- a/src/test/test_oom.c
+++ b/src/test/test_oom.c
@@ -82,8 +82,8 @@ add_bytes_to_buf(generic_buffer_t *buf, size_t n_bytes)
   char b[3000];
 
   while (n_bytes) {
-    size_t this_add = n_bytes > sizeof(buf) ? sizeof(buf) : n_bytes;
-    crypto_rand(b, sizeof(b));
+    size_t this_add = n_bytes > sizeof(b) ? sizeof(b) : n_bytes;
+    crypto_rand(b, this_add);
     generic_buffer_add(buf, b, this_add);
     n_bytes -= this_add;
   }
diff --git a/src/test/test_policy.c b/src/test/test_policy.c
index d2ba1612d..491c9a21f 100644
--- a/src/test/test_policy.c
+++ b/src/test/test_policy.c
@@ -417,8 +417,10 @@ test_dump_exit_policy_to_string(void *arg)
 
  done:
 
- SMARTLIST_FOREACH(ri->exit_policy, addr_policy_t *,
-                   entry, addr_policy_free(entry));
+ if (ri->exit_policy) {
+   SMARTLIST_FOREACH(ri->exit_policy, addr_policy_t *,
+                     entry, addr_policy_free(entry));
+ }
  tor_free(ri);
  tor_free(ep);
 }