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Fix authenticator PMKSA cache expiration timer setup 

The PMKSA cache expiration timer was not actually ever initialized since
the only place for registering the timeout was in the timeout handler.
Fix this by initializing the timer whenever a new PMKSA cache entry is
added to the beginning of the list (i.e., when it was the first entry or
expires before the entry that was previously going to expire first).
[Bug 393]

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-01-12 17:21:50 +02:00
parent af220315e6
commit 2e8483bf12
1 changed files with 2 additions and 0 deletions
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2
src/ap/pmksa_cache_auth.c
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@ -209,6 +209,8 @@ static void pmksa_cache_link_entry(struct rsn_pmksa_cache *pmksa,
pmksa->pmkid[PMKID_HASH(entry->pmkid)] = entry;
pmksa->pmksa_count++;
if (prev == NULL)
pmksa_cache_set_expiration(pmksa);
wpa_printf(MSG_DEBUG, "RSN: added PMKSA cache entry for " MACSTR,
MAC2STR(entry->spa));
wpa_hexdump(MSG_DEBUG, "RSN: added PMKID", entry->pmkid, PMKID_LEN);