Return-path: Received: from mail-ee0-f43.google.com ([74.125.83.43]:33684 "EHLO mail-ee0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754877Ab3LHJ1h (ORCPT ); Sun, 8 Dec 2013 04:27:37 -0500 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Luciano Coelho , "John W. Linville" Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, freemangordon@abv.bg, aaro.koskinen@iki.fi, pavel@ucw.cz, sre@ring0.de, joni.lapilainen@gmail.com, Johannes Berg , Felipe Contreras , =?UTF-8?q?Pali=20Roh=C3=A1r?= Subject: [PATCH v2 16/16] wl1251: fix NULL pointer dereference Date: Sun, 8 Dec 2013 10:25:14 +0100 Message-Id: <1386494714-21070-17-git-send-email-pali.rohar@gmail.com> (sfid-20131208_102853_665192_9AD8936F) In-Reply-To: <1386494714-21070-1-git-send-email-pali.rohar@gmail.com> References: <1382819655-30430-1-git-send-email-pali.rohar@gmail.com> <1386494714-21070-1-git-send-email-pali.rohar@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Pali Rohár Reported-by: Felipe Contreras --- drivers/net/wireless/ti/wl1251/event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c index 192cebd..db01053 100644 --- a/drivers/net/wireless/ti/wl1251/event.c +++ b/drivers/net/wireless/ti/wl1251/event.c @@ -124,7 +124,7 @@ static int wl1251_event_process(struct wl1251 *wl, struct event_mailbox *mbox) return ret; } - if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) { + if (wl->vif && vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) { wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT"); /* indicate to the stack, that beacons have been lost */ -- 1.7.9.5