From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:54224 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752478AbdLFR11 (ORCPT ); Wed, 6 Dec 2017 12:27:27 -0500 Subject: Patch "staging: rtl8822be: Keep array subscript no lower than zero" has been added to the 4.14-stable tree To: Larry.Finger@lwfinger.net, alexander.levin@verizon.com, fengguang.wu@intel.com, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 06 Dec 2017 18:26:56 +0100 Message-ID: <151258121614395@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled staging: rtl8822be: Keep array subscript no lower than zero to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: staging-rtl8822be-keep-array-subscript-no-lower-than-zero.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From foo@baz Wed Dec 6 18:04:41 CET 2017 From: Larry Finger Date: Sat, 23 Sep 2017 19:36:04 -0500 Subject: staging: rtl8822be: Keep array subscript no lower than zero From: Larry Finger [ Upstream commit 43d15c2013130a9fa230c2f5203aca818ae0bb86 ] The kbuild test robot reports the following: drivers/staging//rtlwifi/phydm/phydm_dig.c: In function 'odm_pause_dig': drivers/staging//rtlwifi/phydm/phydm_dig.c:494:45: warning: array subscript is below array bounds [-Warray-bounds] odm_write_dig(dm, dig_tab->pause_dig_value[max_level]); This condition is caused when a loop falls through. The fix is to pin max_level to be >= 0. Signed-off-by: Larry Finger c: kbuild test robot Fixes: 9ce99b04b5b82fdf11e4c76b60a5f82c1e541297 staging: r8822be: Add phydm mini driver Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rtlwifi/phydm/phydm_dig.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/staging/rtlwifi/phydm/phydm_dig.c +++ b/drivers/staging/rtlwifi/phydm/phydm_dig.c @@ -490,6 +490,8 @@ void odm_pause_dig(void *dm_void, enum p break; } + /* pin max_level to be >= 0 */ + max_level = max_t(s8, 0, max_level); /* write IGI of lower level */ odm_write_dig(dm, dig_tab->pause_dig_value[max_level]); ODM_RT_TRACE(dm, ODM_COMP_DIG, Patches currently in stable-queue which might be from Larry.Finger@lwfinger.net are queue-4.14/staging-rtl8822be-fix-wrong-dma-unmap-len.patch queue-4.14/staging-rtl8822be-keep-array-subscript-no-lower-than-zero.patch