From ec384c566a3320ab715ce374e43f033256ca1133 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sun, 21 Jul 2013 15:21:38 +0300 Subject: [PATCH] IBSS RSN: Fix disconnect() with internal SME Commit 1aef400bf03159d60109ce886943fbd26d88a6c3 implemented IBSS RSN disconnect() call using sta_deauth() in a way that resulted in NULL pointer dereference in driver_nl80211.c if SME was in user space. Fix this by passing the own MAC address in the sta_deauth call. Signed-hostap: Jouni Malinen --- wpa_supplicant/driver_i.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/wpa_supplicant/driver_i.h b/wpa_supplicant/driver_i.h index 332ab2a26..ad33d3c82 100644 --- a/wpa_supplicant/driver_i.h +++ b/wpa_supplicant/driver_i.h @@ -133,7 +133,8 @@ static inline int wpa_drv_sta_deauth(struct wpa_supplicant *wpa_s, const u8 *addr, int reason_code) { if (wpa_s->driver->sta_deauth) { - return wpa_s->driver->sta_deauth(wpa_s->drv_priv, NULL, addr, + return wpa_s->driver->sta_deauth(wpa_s->drv_priv, + wpa_s->own_addr, addr, reason_code); } return -1;