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%3Ba=su...
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 stable@vger.kernel.org know about it.
From foo@baz Wed Dec 6 18:04:41 CET 2017
From: Larry Finger Larry.Finger@lwfinger.net Date: Sat, 23 Sep 2017 19:36:04 -0500 Subject: staging: rtl8822be: Keep array subscript no lower than zero
From: Larry Finger Larry.Finger@lwfinger.net
[ 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 Larry.Finger@lwfinger.net c: kbuild test robot fengguang.wu@intel.com Fixes: 9ce99b04b5b82fdf11e4c76b60a5f82c1e541297 staging: r8822be: Add phydm mini driver Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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