session: Do not try to access already removed hash

Make sure we never try to cleanup when the hash table has
been destroyed. In this case all resources have been
freed already.

diff --git a/src/session.c b/src/session.c
index 69164580ff5174d62bcbc29d335421b5f4655bbc..5f5255e31184f4e0f5d1efe9a6b3a13e9753e271 100644 (file)
--- a/src/session.c
+++ b/src/session.c
@@ -359,6 +359,9 @@ static void remove_policy(struct connman_session_policy *policy)
        gpointer key, value;
        struct connman_session *session;
 
+       if (session_hash == NULL)
+               return;
+
        DBG("policy %p name %s", policy, policy->name);
 
        g_hash_table_iter_init(&iter, session_hash);