From 60a5737e8f6aa18bdf313ff69a675c211e29c196 Mon Sep 17 00:00:00 2001 From: Ahmad Masri <amasri@codeaurora.org> Date: Mon, 30 Apr 2018 13:42:04 +0300 Subject: [PATCH] FT: Clear SME FT data on disassoc SME ft_used flag is sometimes not cleared on disassoc. For example, after initial FT connection, ft_used is set while ft_ies stays NULL. Later on, upon disassoc, sme_update_ft_ies() is not invoked and ft_used is not cleared. Fix this by invoking sme_update_ft_ies() also in case ft_used is set. This is needed to fix an issue with drivers that use nl80211 Connect API with FT and expect to the NL80211_AUTHTYPE_OPEN specified in the Connect command for the initial mobility domain association. Signed-off-by: Ahmad Masri <amasri@codeaurora.org> --- wpa_supplicant/sme.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wpa_supplicant/sme.c b/wpa_supplicant/sme.c index 97f2d0b38..1348e1c29 100644 --- a/wpa_supplicant/sme.c +++ b/wpa_supplicant/sme.c @@ -1729,7 +1729,7 @@ void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s) sae_clear_data(&wpa_s->sme.sae); #endif /* CONFIG_SAE */ #ifdef CONFIG_IEEE80211R - if (wpa_s->sme.ft_ies) + if (wpa_s->sme.ft_ies || wpa_s->sme.ft_used) sme_update_ft_ies(wpa_s, NULL, NULL, 0); #endif /* CONFIG_IEEE80211R */ }