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| author | Ahmad Masri <amasri@codeaurora.org> | 2018-04-16 10:30:42 (GMT) |
|---|---|---|
| committer | Jouni Malinen <j@w1.fi> | 2018-04-19 21:35:41 (GMT) |
| commit | 86c998d37a7d8bd230fadc9c689698868754e08f (patch) | |
| tree | ace258fd7902e3e1a25752b70ed2630be877890b /wpa_supplicant/wpa_supplicant.c | |
| parent | 3dc3afe298f0b57540ccc78c11e5aeac95184875 (diff) | |
| download | hostap-86c998d37a7d8bd230fadc9c689698868754e08f.zip hostap-86c998d37a7d8bd230fadc9c689698868754e08f.tar.gz hostap-86c998d37a7d8bd230fadc9c689698868754e08f.tar.bz2 | |
FT: Add FT auth algorithm to connect params when roaming
Add WPA FT auth to connect params in case of a re-connection to ESS
supporting FT when FT was used in the first connect.
Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Diffstat (limited to 'wpa_supplicant/wpa_supplicant.c')
| -rw-r--r-- | wpa_supplicant/wpa_supplicant.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c index c8f4802..dcd787b 100644 --- a/wpa_supplicant/wpa_supplicant.c +++ b/wpa_supplicant/wpa_supplicant.c @@ -2725,16 +2725,26 @@ static u8 * wpas_populate_assoc_ies( const u8 *mdie = wpa_bss_get_ie(bss, WLAN_EID_MOBILITY_DOMAIN); if (mdie && mdie[1] >= MOBILITY_DOMAIN_ID_LEN) { + size_t len = 0; const u8 *md = mdie + 2; const u8 *wpa_md = wpa_sm_get_ft_md(wpa_s->wpa); if (os_memcmp(md, wpa_md, MOBILITY_DOMAIN_ID_LEN) == 0) { /* Add mobility domain IE */ - wpa_ie_len += wpa_ft_add_mdie( + len = wpa_ft_add_mdie( wpa_s->wpa, wpa_ie + wpa_ie_len, max_wpa_ie_len - wpa_ie_len, mdie); + wpa_ie_len += len; } +#ifdef CONFIG_SME + if (len > 0 && wpa_s->sme.ft_used && + wpa_sm_has_ptk(wpa_s->wpa)) { + wpa_dbg(wpa_s, MSG_DEBUG, + "SME: Trying to use FT over-the-air"); + algs |= WPA_AUTH_ALG_FT; + } +#endif /* CONFIG_SME */ } } #endif /* CONFIG_IEEE80211R */ |