linux-kernel - [PATCH 4.9 107/138] rt2800: set minimum MPDU and PSDU lengths to sane values

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20171128100553.167723710@linuxfoundation.org>
Date:   Tue, 28 Nov 2017 11:23:28 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Stanislaw Gruszka <sgruszka@...hat.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 107/138] rt2800: set minimum MPDU and PSDU lengths to sane values

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Stanislaw Gruszka <sgruszka@...hat.com>


[ Upstream commit a51b89698ccc93c7e274eb71377fae49c4593ab2 ]

Signed-off-by: Stanislaw Gruszka <sgruszka@...hat.com>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -4707,8 +4707,8 @@ static int rt2800_init_registers(struct
 		rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 2);
 	else
 		rt2x00_set_field32(&reg, MAX_LEN_CFG_MAX_PSDU, 1);
-	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 0);
-	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 0);
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_PSDU, 10);
+	rt2x00_set_field32(&reg, MAX_LEN_CFG_MIN_MPDU, 10);
 	rt2800_register_write(rt2x00dev, MAX_LEN_CFG, reg);
 
 	rt2800_register_read(rt2x00dev, LED_CFG, &reg);