From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Johannes Berg <johannes.berg@intel.com>,
"David S. Miller" <davem@davemloft.net>,
Woody Suwalski <terraluna977@gmail.com>
Subject: [PATCH 5.4 02/27] mac80211: fix authentication with iwlwifi/mvm
Date: Wed, 1 Apr 2020 18:17:30 +0200 [thread overview]
Message-ID: <20200401161417.064523514@linuxfoundation.org> (raw)
In-Reply-To: <20200401161414.352722470@linuxfoundation.org>
From: Johannes Berg <johannes.berg@intel.com>
commit be8c827f50a0bcd56361b31ada11dc0a3c2fd240 upstream.
The original patch didn't copy the ieee80211_is_data() condition
because on most drivers the management frames don't go through
this path. However, they do on iwlwifi/mvm, so we do need to keep
the condition here.
Cc: stable@vger.kernel.org
Fixes: ce2e1ca70307 ("mac80211: Check port authorization in the ieee80211_tx_dequeue() case")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Woody Suwalski <terraluna977@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/mac80211/tx.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -3602,7 +3602,8 @@ begin:
* Drop unicast frames to unauthorised stations unless they are
* EAPOL frames from the local station.
*/
- if (unlikely(!ieee80211_vif_is_mesh(&tx.sdata->vif) &&
+ if (unlikely(ieee80211_is_data(hdr->frame_control) &&
+ !ieee80211_vif_is_mesh(&tx.sdata->vif) &&
tx.sdata->vif.type != NL80211_IFTYPE_OCB &&
!is_multicast_ether_addr(hdr->addr1) &&
!test_sta_flag(tx.sta, WLAN_STA_AUTHORIZED) &&
next prev parent reply other threads:[~2020-04-01 16:22 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-01 16:17 [PATCH 5.4 00/27] 5.4.30-rc1 review Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 01/27] mac80211: Check port authorization in the ieee80211_tx_dequeue() case Greg Kroah-Hartman
2020-04-01 16:17 ` Greg Kroah-Hartman [this message]
2020-04-01 16:17 ` [PATCH 5.4 03/27] serial: sprd: Fix a dereference warning Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 04/27] vt: selection, introduce vc_is_sel Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 05/27] vt: ioctl, switch VT_IS_IN_USE and VT_BUSY to inlines Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 06/27] vt: switch vt_dont_switch to bool Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 07/27] vt: vt_ioctl: remove unnecessary console allocation checks Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 08/27] vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 09/27] vt: vt_ioctl: fix use-after-free in vt_in_use() Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 10/27] platform/x86: pmc_atom: Add Lex 2I385SW to critclk_systems DMI table Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 11/27] bpf: Explicitly memset the bpf_attr structure Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 12/27] bpf: Explicitly memset some bpf info structures declared on the stack Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 13/27] gpiolib: acpi: Add quirk to ignore EC wakeups on HP x2 10 CHT + AXP288 model Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 14/27] net: ks8851-ml: Fix IO operations, again Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 15/27] clk: imx: Align imx sc clock msg structs to 4 Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 16/27] clk: imx: Align imx sc clock parent " Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 17/27] clk: ti: am43xx: Fix clock parent for RTC clock Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 18/27] libceph: fix alloc_msg_with_page_vector() memory leaks Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 19/27] arm64: alternative: fix build with clang integrated assembler Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 20/27] perf map: Fix off by one in strncpy() size argument Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 21/27] ARM: dts: oxnas: Fix clear-mask property Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 22/27] ARM: bcm2835-rpi-zero-w: Add missing pinctrl name Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 23/27] ARM: dts: imx6: phycore-som: fix arm and soc minimum voltage Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 24/27] ARM: dts: N900: fix onenand timings Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 25/27] ARM: dts: sun8i: r40: Move AHCI device node based on address order Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 26/27] arm64: dts: ls1043a-rdb: correct RGMII delay mode to rgmii-id Greg Kroah-Hartman
2020-04-01 16:17 ` [PATCH 5.4 27/27] arm64: dts: ls1046ardb: set RGMII interfaces to RGMII_ID mode Greg Kroah-Hartman
2020-04-02 0:13 ` [PATCH 5.4 00/27] 5.4.30-rc1 review Guenter Roeck
2020-04-02 7:10 ` Jon Hunter
2020-04-02 9:11 ` Naresh Kamboju
2020-04-02 16:51 ` shuah
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