[PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Michal Kazior]

The variable should be cleared regardless of
whether there's a peer associated with the key or
not.

This fixes case when user first associates with 2
WEP keys and then disconnects and connects with 1
WEP key. This resulted in WEP key count being 2 in
the driver leading to default keyidx fixup
failure.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 9b8313dcb888..9d873900257d 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4101,6 +4101,13 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	key->hw_key_idx = key->keyidx;
 
+	if (is_wep) {
+		if (cmd == SET_KEY)
+			arvif->wep_keys[key->keyidx] = key;
+		else
+			arvif->wep_keys[key->keyidx] = NULL;
+	}
+
 	/* the peer should not disappear in mid-way (unless FW goes awry) since
 	 * we already hold conf_mutex. we just make sure its there now. */
 	spin_lock_bh(&ar->data_lock);
@@ -4126,11 +4133,6 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		flags |= WMI_KEY_GROUP;
 
 	if (is_wep) {
-		if (cmd == SET_KEY)
-			arvif->wep_keys[key->keyidx] = key;
-		else
-			arvif->wep_keys[key->keyidx] = NULL;
-
 		if (cmd == DISABLE_KEY)
 			ath10k_clear_vdev_key(arvif, key);
 
-- 
2.1.4

[PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Michal Kazior]

The variable should be cleared regardless of
whether there's a peer associated with the key or
not.

This fixes case when user first associates with 2
WEP keys and then disconnects and connects with 1
WEP key. This resulted in WEP key count being 2 in
the driver leading to default keyidx fixup
failure.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 9b8313dcb888..9d873900257d 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -4101,6 +4101,13 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	key->hw_key_idx = key->keyidx;
 
+	if (is_wep) {
+		if (cmd == SET_KEY)
+			arvif->wep_keys[key->keyidx] = key;
+		else
+			arvif->wep_keys[key->keyidx] = NULL;
+	}
+
 	/* the peer should not disappear in mid-way (unless FW goes awry) since
 	 * we already hold conf_mutex. we just make sure its there now. */
 	spin_lock_bh(&ar->data_lock);
@@ -4126,11 +4133,6 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		flags |= WMI_KEY_GROUP;
 
 	if (is_wep) {
-		if (cmd == SET_KEY)
-			arvif->wep_keys[key->keyidx] = key;
-		else
-			arvif->wep_keys[key->keyidx] = NULL;
-
 		if (cmd == DISABLE_KEY)
 			ath10k_clear_vdev_key(arvif, key);
 
-- 
2.1.4


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

[PATCH 2/2] ath10k: fix static wep with more than 1 key in client mode

[Michal Kazior]

The default keyidx callback may be called after
more than 1 key is installed. This led to only 1
WEP key being reinstalled only. This caused Rxed
traffic encrypted with other WEP keys to be
dropped in client mode.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 45 +++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 21 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 9d873900257d..3baea2b671dd 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -259,41 +259,44 @@ static int ath10k_clear_vdev_key(struct ath10k_vif *arvif,
 	return first_errno;
 }
 
-static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif)
+static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif, int keyidx)
 {
 	struct ath10k *ar = arvif->ar;
 	enum nl80211_iftype iftype = arvif->vif->type;
 	struct ieee80211_key_conf *key;
-	u32 flags = 0;
-	int num = 0;
-	int i;
+	u32 flags;
 	int ret;
+	int i;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
 	if (iftype != NL80211_IFTYPE_STATION)
 		return 0;
 
+	if (keyidx < 0)
+		return 0;
+
 	for (i = 0; i < ARRAY_SIZE(arvif->wep_keys); i++) {
-		if (arvif->wep_keys[i]) {
-			key = arvif->wep_keys[i];
-			++num;
+		if (!arvif->wep_keys[i])
+			continue;
+
+		key = arvif->wep_keys[i];
+
+		flags = 0;
+		flags |= WMI_KEY_PAIRWISE;
+
+		if (key->keyidx == keyidx)
+			flags |= WMI_KEY_TX_USAGE;
+
+		ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid,
+					 flags);
+		if (ret) {
+			ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
+				    key->keyidx, arvif->vdev_id, ret);
+			return ret;
 		}
 	}
 
-	if (num != 1)
-		return 0;
-
-	flags |= WMI_KEY_PAIRWISE;
-	flags |= WMI_KEY_TX_USAGE;
-
-	ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid, flags);
-	if (ret) {
-		ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
-			    key->keyidx, arvif->vdev_id, ret);
-		return ret;
-	}
-
 	return 0;
 }
 
@@ -4227,7 +4230,7 @@ static void ath10k_set_default_unicast_key(struct ieee80211_hw *hw,
 
 	arvif->def_wep_key_idx = keyidx;
 
-	ret = ath10k_mac_vif_sta_fix_wep_key(arvif);
+	ret = ath10k_mac_vif_sta_fix_wep_key(arvif, keyidx);
 	if (ret) {
 		ath10k_warn(ar, "failed to fix sta wep key on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
-- 
2.1.4

[PATCH 2/2] ath10k: fix static wep with more than 1 key in client mode

[Michal Kazior]

The default keyidx callback may be called after
more than 1 key is installed. This led to only 1
WEP key being reinstalled only. This caused Rxed
traffic encrypted with other WEP keys to be
dropped in client mode.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
---
 drivers/net/wireless/ath/ath10k/mac.c | 45 +++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 21 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 9d873900257d..3baea2b671dd 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -259,41 +259,44 @@ static int ath10k_clear_vdev_key(struct ath10k_vif *arvif,
 	return first_errno;
 }
 
-static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif)
+static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif, int keyidx)
 {
 	struct ath10k *ar = arvif->ar;
 	enum nl80211_iftype iftype = arvif->vif->type;
 	struct ieee80211_key_conf *key;
-	u32 flags = 0;
-	int num = 0;
-	int i;
+	u32 flags;
 	int ret;
+	int i;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
 	if (iftype != NL80211_IFTYPE_STATION)
 		return 0;
 
+	if (keyidx < 0)
+		return 0;
+
 	for (i = 0; i < ARRAY_SIZE(arvif->wep_keys); i++) {
-		if (arvif->wep_keys[i]) {
-			key = arvif->wep_keys[i];
-			++num;
+		if (!arvif->wep_keys[i])
+			continue;
+
+		key = arvif->wep_keys[i];
+
+		flags = 0;
+		flags |= WMI_KEY_PAIRWISE;
+
+		if (key->keyidx == keyidx)
+			flags |= WMI_KEY_TX_USAGE;
+
+		ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid,
+					 flags);
+		if (ret) {
+			ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
+				    key->keyidx, arvif->vdev_id, ret);
+			return ret;
 		}
 	}
 
-	if (num != 1)
-		return 0;
-
-	flags |= WMI_KEY_PAIRWISE;
-	flags |= WMI_KEY_TX_USAGE;
-
-	ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid, flags);
-	if (ret) {
-		ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
-			    key->keyidx, arvif->vdev_id, ret);
-		return ret;
-	}
-
 	return 0;
 }
 
@@ -4227,7 +4230,7 @@ static void ath10k_set_default_unicast_key(struct ieee80211_hw *hw,
 
 	arvif->def_wep_key_idx = keyidx;
 
-	ret = ath10k_mac_vif_sta_fix_wep_key(arvif);
+	ret = ath10k_mac_vif_sta_fix_wep_key(arvif, keyidx);
 	if (ret) {
 		ath10k_warn(ar, "failed to fix sta wep key on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
-- 
2.1.4


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

Re: [PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Bartosz Markowski]

On 27 March 2015 at 09:21, Michal Kazior <michal.kazior@tieto.com> wrote:
> The variable should be cleared regardless of
> whether there's a peer associated with the key or
> not.
>
> This fixes case when user first associates with 2
> WEP keys and then disconnects and connects with 1
> WEP key. This resulted in WEP key count being 2 in
> the driver leading to default keyidx fixup
> failure.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Tested-by: Bartosz Markowski <bartosz.markowski@tieto.com>

> ---
>  drivers/net/wireless/ath/ath10k/mac.c | 12 +++++++-----
>  1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
> index 9b8313dcb888..9d873900257d 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -4101,6 +4101,13 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
>
>         key->hw_key_idx = key->keyidx;
>
> +       if (is_wep) {
> +               if (cmd == SET_KEY)
> +                       arvif->wep_keys[key->keyidx] = key;
> +               else
> +                       arvif->wep_keys[key->keyidx] = NULL;
> +       }
> +
>         /* the peer should not disappear in mid-way (unless FW goes awry) since
>          * we already hold conf_mutex. we just make sure its there now. */
>         spin_lock_bh(&ar->data_lock);
> @@ -4126,11 +4133,6 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
>                 flags |= WMI_KEY_GROUP;
>
>         if (is_wep) {
> -               if (cmd == SET_KEY)
> -                       arvif->wep_keys[key->keyidx] = key;
> -               else
> -                       arvif->wep_keys[key->keyidx] = NULL;
> -
>                 if (cmd == DISABLE_KEY)
>                         ath10k_clear_vdev_key(arvif, key);
>
> --
> 2.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Bartosz

Re: [PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Bartosz Markowski]

On 27 March 2015 at 09:21, Michal Kazior <michal.kazior@tieto.com> wrote:
> The variable should be cleared regardless of
> whether there's a peer associated with the key or
> not.
>
> This fixes case when user first associates with 2
> WEP keys and then disconnects and connects with 1
> WEP key. This resulted in WEP key count being 2 in
> the driver leading to default keyidx fixup
> failure.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Tested-by: Bartosz Markowski <bartosz.markowski@tieto.com>

> ---
>  drivers/net/wireless/ath/ath10k/mac.c | 12 +++++++-----
>  1 file changed, 7 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
> index 9b8313dcb888..9d873900257d 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -4101,6 +4101,13 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
>
>         key->hw_key_idx = key->keyidx;
>
> +       if (is_wep) {
> +               if (cmd == SET_KEY)
> +                       arvif->wep_keys[key->keyidx] = key;
> +               else
> +                       arvif->wep_keys[key->keyidx] = NULL;
> +       }
> +
>         /* the peer should not disappear in mid-way (unless FW goes awry) since
>          * we already hold conf_mutex. we just make sure its there now. */
>         spin_lock_bh(&ar->data_lock);
> @@ -4126,11 +4133,6 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
>                 flags |= WMI_KEY_GROUP;
>
>         if (is_wep) {
> -               if (cmd == SET_KEY)
> -                       arvif->wep_keys[key->keyidx] = key;
> -               else
> -                       arvif->wep_keys[key->keyidx] = NULL;
> -
>                 if (cmd == DISABLE_KEY)
>                         ath10k_clear_vdev_key(arvif, key);
>
> --
> 2.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Bartosz

_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

Re: [PATCH 2/2] ath10k: fix static wep with more than 1 key in client mode

[Bartosz Markowski]

On 27 March 2015 at 09:21, Michal Kazior <michal.kazior@tieto.com> wrote:
> The default keyidx callback may be called after
> more than 1 key is installed. This led to only 1
> WEP key being reinstalled only. This caused Rxed
> traffic encrypted with other WEP keys to be
> dropped in client mode.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Tested-by: Bartosz Markowski <bartosz.markowski@tieto.com>

> ---
>  drivers/net/wireless/ath/ath10k/mac.c | 45 +++++++++++++++++++----------------
>  1 file changed, 24 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
> index 9d873900257d..3baea2b671dd 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -259,41 +259,44 @@ static int ath10k_clear_vdev_key(struct ath10k_vif *arvif,
>         return first_errno;
>  }
>
> -static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif)
> +static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif, int keyidx)
>  {
>         struct ath10k *ar = arvif->ar;
>         enum nl80211_iftype iftype = arvif->vif->type;
>         struct ieee80211_key_conf *key;
> -       u32 flags = 0;
> -       int num = 0;
> -       int i;
> +       u32 flags;
>         int ret;
> +       int i;
>
>         lockdep_assert_held(&ar->conf_mutex);
>
>         if (iftype != NL80211_IFTYPE_STATION)
>                 return 0;
>
> +       if (keyidx < 0)
> +               return 0;
> +
>         for (i = 0; i < ARRAY_SIZE(arvif->wep_keys); i++) {
> -               if (arvif->wep_keys[i]) {
> -                       key = arvif->wep_keys[i];
> -                       ++num;
> +               if (!arvif->wep_keys[i])
> +                       continue;
> +
> +               key = arvif->wep_keys[i];
> +
> +               flags = 0;
> +               flags |= WMI_KEY_PAIRWISE;
> +
> +               if (key->keyidx == keyidx)
> +                       flags |= WMI_KEY_TX_USAGE;
> +
> +               ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid,
> +                                        flags);
> +               if (ret) {
> +                       ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
> +                                   key->keyidx, arvif->vdev_id, ret);
> +                       return ret;
>                 }
>         }
>
> -       if (num != 1)
> -               return 0;
> -
> -       flags |= WMI_KEY_PAIRWISE;
> -       flags |= WMI_KEY_TX_USAGE;
> -
> -       ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid, flags);
> -       if (ret) {
> -               ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
> -                           key->keyidx, arvif->vdev_id, ret);
> -               return ret;
> -       }
> -
>         return 0;
>  }
>
> @@ -4227,7 +4230,7 @@ static void ath10k_set_default_unicast_key(struct ieee80211_hw *hw,
>
>         arvif->def_wep_key_idx = keyidx;
>
> -       ret = ath10k_mac_vif_sta_fix_wep_key(arvif);
> +       ret = ath10k_mac_vif_sta_fix_wep_key(arvif, keyidx);
>         if (ret) {
>                 ath10k_warn(ar, "failed to fix sta wep key on vdev %i: %d\n",
>                             arvif->vdev_id, ret);
> --
> 2.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Bartosz

Re: [PATCH 2/2] ath10k: fix static wep with more than 1 key in client mode

[Bartosz Markowski]

On 27 March 2015 at 09:21, Michal Kazior <michal.kazior@tieto.com> wrote:
> The default keyidx callback may be called after
> more than 1 key is installed. This led to only 1
> WEP key being reinstalled only. This caused Rxed
> traffic encrypted with other WEP keys to be
> dropped in client mode.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Tested-by: Bartosz Markowski <bartosz.markowski@tieto.com>

> ---
>  drivers/net/wireless/ath/ath10k/mac.c | 45 +++++++++++++++++++----------------
>  1 file changed, 24 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
> index 9d873900257d..3baea2b671dd 100644
> --- a/drivers/net/wireless/ath/ath10k/mac.c
> +++ b/drivers/net/wireless/ath/ath10k/mac.c
> @@ -259,41 +259,44 @@ static int ath10k_clear_vdev_key(struct ath10k_vif *arvif,
>         return first_errno;
>  }
>
> -static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif)
> +static int ath10k_mac_vif_sta_fix_wep_key(struct ath10k_vif *arvif, int keyidx)
>  {
>         struct ath10k *ar = arvif->ar;
>         enum nl80211_iftype iftype = arvif->vif->type;
>         struct ieee80211_key_conf *key;
> -       u32 flags = 0;
> -       int num = 0;
> -       int i;
> +       u32 flags;
>         int ret;
> +       int i;
>
>         lockdep_assert_held(&ar->conf_mutex);
>
>         if (iftype != NL80211_IFTYPE_STATION)
>                 return 0;
>
> +       if (keyidx < 0)
> +               return 0;
> +
>         for (i = 0; i < ARRAY_SIZE(arvif->wep_keys); i++) {
> -               if (arvif->wep_keys[i]) {
> -                       key = arvif->wep_keys[i];
> -                       ++num;
> +               if (!arvif->wep_keys[i])
> +                       continue;
> +
> +               key = arvif->wep_keys[i];
> +
> +               flags = 0;
> +               flags |= WMI_KEY_PAIRWISE;
> +
> +               if (key->keyidx == keyidx)
> +                       flags |= WMI_KEY_TX_USAGE;
> +
> +               ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid,
> +                                        flags);
> +               if (ret) {
> +                       ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
> +                                   key->keyidx, arvif->vdev_id, ret);
> +                       return ret;
>                 }
>         }
>
> -       if (num != 1)
> -               return 0;
> -
> -       flags |= WMI_KEY_PAIRWISE;
> -       flags |= WMI_KEY_TX_USAGE;
> -
> -       ret = ath10k_install_key(arvif, key, SET_KEY, arvif->bssid, flags);
> -       if (ret) {
> -               ath10k_warn(ar, "failed to install key %i on vdev %i: %d\n",
> -                           key->keyidx, arvif->vdev_id, ret);
> -               return ret;
> -       }
> -
>         return 0;
>  }
>
> @@ -4227,7 +4230,7 @@ static void ath10k_set_default_unicast_key(struct ieee80211_hw *hw,
>
>         arvif->def_wep_key_idx = keyidx;
>
> -       ret = ath10k_mac_vif_sta_fix_wep_key(arvif);
> +       ret = ath10k_mac_vif_sta_fix_wep_key(arvif, keyidx);
>         if (ret) {
>                 ath10k_warn(ar, "failed to fix sta wep key on vdev %i: %d\n",
>                             arvif->vdev_id, ret);
> --
> 2.1.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



-- 
Bartosz

_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

Re: [PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Kalle Valo]

Michal Kazior <michal.kazior@tieto.com> writes:

> The variable should be cleared regardless of
> whether there's a peer associated with the key or
> not.
>
> This fixes case when user first associates with 2
> WEP keys and then disconnects and connects with 1
> WEP key. This resulted in WEP key count being 2 in
> the driver leading to default keyidx fixup
> failure.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Thanks, both patches applied.

-- 
Kalle Valo

Re: [PATCH 1/2] ath10k: fix arvif->wep_keys clearing

[Kalle Valo]

Michal Kazior <michal.kazior@tieto.com> writes:

> The variable should be cleared regardless of
> whether there's a peer associated with the key or
> not.
>
> This fixes case when user first associates with 2
> WEP keys and then disconnects and connects with 1
> WEP key. This resulted in WEP key count being 2 in
> the driver leading to default keyidx fixup
> failure.
>
> Signed-off-by: Michal Kazior <michal.kazior@tieto.com>

Thanks, both patches applied.

-- 
Kalle Valo

_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k