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- From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
- From: Elena Reshetova <[email protected]>
- Date: Mon, 4 Sep 2017 13:11:50 +0300
- Subject: [PATCH] cw1200: prevent speculative execution
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- CVE-2017-5753
- CVE-2017-5715
- Real commit text tbd
- Signed-off-by: Elena Reshetova <[email protected]>
- Signed-off-by: Tim Chen <[email protected]>
- Signed-off-by: Andy Whitcroft <[email protected]>
- Signed-off-by: Kleber Sacilotto de Souza <[email protected]>
- (cherry picked from commit 30770297508b781f2c1e82c52f793bc4d2cb2356)
- Signed-off-by: Fabian Grünbichler <[email protected]>
- ---
- drivers/net/wireless/st/cw1200/sta.c | 1 +
- 1 file changed, 1 insertion(+)
- diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c
- index a52224836a2b..bbff06a4263e 100644
- --- a/drivers/net/wireless/st/cw1200/sta.c
- +++ b/drivers/net/wireless/st/cw1200/sta.c
- @@ -619,6 +619,7 @@ int cw1200_conf_tx(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
- mutex_lock(&priv->conf_mutex);
-
- if (queue < dev->queues) {
- + gmb();
- old_uapsd_flags = le16_to_cpu(priv->uapsd_info.uapsd_flags);
-
- WSM_TX_QUEUE_SET(&priv->tx_queue_params, queue, 0, 0, 0);
- --
- 2.14.2
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