Clear driver PMKSA cache entry on PMKSA cache expiration

If the driver maintains its own copy of the PMKSA cache, we need to
clear an entry from the driver whenever wpa_supplicant is dropping
an old PMKSA cache entry.

diff --git a/src/rsn_supp/pmksa_cache.c b/src/rsn_supp/pmksa_cache.c
index cac8c83e6eeb4569794d9d2b3294686242484b5c..12f1f1ef301907155350da138592c5d2b61b98f7 100644 (file)
--- a/src/rsn_supp/pmksa_cache.c
+++ b/src/rsn_supp/pmksa_cache.c
@@ -66,6 +66,7 @@ static void pmksa_cache_expire(void *eloop_ctx, void *timeout_ctx)
                pmksa->pmksa = entry->next;
                wpa_printf(MSG_DEBUG, "RSN: expired PMKSA cache entry for "
                           MACSTR, MAC2STR(entry->aa));
+               wpa_sm_remove_pmkid(pmksa->sm, entry->aa, entry->pmkid);
                pmksa_cache_free_entry(pmksa, entry, 0);
        }