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ieee80211_input.c (283535) ieee80211_input.c (283538)
1/*-
2 * Copyright (c) 2001 Atsushi Onoe
3 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2001 Atsushi Onoe
3 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

--- 11 unchanged lines hidden (view full) ---

20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/sys/net80211/ieee80211_input.c 283535 2015-05-25 16:37:41Z adrian $");
28__FBSDID("$FreeBSD: head/sys/net80211/ieee80211_input.c 283538 2015-05-25 19:18:16Z adrian $");
29
30#include "opt_wlan.h"
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/mbuf.h>
35#include <sys/malloc.h>
36#include <sys/endian.h>

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444 if (istmp)
445 ieee80211_free_node(ni);
446}
447
448int
449ieee80211_alloc_challenge(struct ieee80211_node *ni)
450{
451 if (ni->ni_challenge == NULL)
29
30#include "opt_wlan.h"
31
32#include <sys/param.h>
33#include <sys/systm.h>
34#include <sys/mbuf.h>
35#include <sys/malloc.h>
36#include <sys/endian.h>

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444 if (istmp)
445 ieee80211_free_node(ni);
446}
447
448int
449ieee80211_alloc_challenge(struct ieee80211_node *ni)
450{
451 if (ni->ni_challenge == NULL)
452 ni->ni_challenge = (uint32_t *) malloc(IEEE80211_CHALLENGE_LEN,
453 M_80211_NODE, M_NOWAIT);
452 ni->ni_challenge = (uint32_t *)
453 IEEE80211_MALLOC(IEEE80211_CHALLENGE_LEN,
454 M_80211_NODE, IEEE80211_M_NOWAIT);
454 if (ni->ni_challenge == NULL) {
455 IEEE80211_NOTE(ni->ni_vap,
456 IEEE80211_MSG_DEBUG | IEEE80211_MSG_AUTH, ni,
457 "%s", "shared key challenge alloc failed");
458 /* XXX statistic */
459 }
460 return (ni->ni_challenge != NULL);
461}

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455 if (ni->ni_challenge == NULL) {
456 IEEE80211_NOTE(ni->ni_vap,
457 IEEE80211_MSG_DEBUG | IEEE80211_MSG_AUTH, ni,
458 "%s", "shared key challenge alloc failed");
459 /* XXX statistic */
460 }
461 return (ni->ni_challenge != NULL);
462}

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