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Date: Sun, 8 Dec 2013 10:25:14 +0100 From: Pali Rohár <pali.rohar@...il.com> To: Luciano Coelho <luca@...lho.fi>, "John W. Linville" <linville@...driver.com> Cc: linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, freemangordon@....bg, aaro.koskinen@....fi, pavel@....cz, sre@...g0.de, joni.lapilainen@...il.com, Johannes Berg <johannes@...solutions.net>, Felipe Contreras <felipe.contreras@...il.com>, Pali Rohár <pali.rohar@...il.com> Subject: [PATCH v2 16/16] wl1251: fix NULL pointer dereference Signed-off-by: Pali Rohár <pali.rohar@...il.com> Reported-by: Felipe Contreras <felipe.contreras@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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