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From: Dan Carpenter <dan.carpenter@oracle.com>
To: Yang Xiao <YangX92@hotmail.com>
Cc: "devel@driverdev.osuosl.org" <devel@driverdev.osuosl.org>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"jananis37@gmail.com" <jananis37@gmail.com>,
	"r.weclawski@gmail.com" <r.weclawski@gmail.com>,
	"santhameena13@gmail.com" <santhameena13@gmail.com>
Subject: Re: [PATCH] staging: rtl8188eu: Fix off-by-one in core/rtw_mlme_ext.c
Date: Tue, 27 Nov 2018 11:49:28 +0300	[thread overview]
Message-ID: <20181127084928.GO3088@unbuntlaptop> (raw)
In-Reply-To: <HK0PR01MB2163FB565C3ADD4BCE1FE7D2ADD00@HK0PR01MB2163.apcprd01.prod.exchangelabs.com>

On Tue, Nov 27, 2018 at 08:41:53AM +0000, Yang Xiao wrote:
> Okay. I can send a patch to revert ef9209b642f.
> 
> But, can you make sure that the condition "(pstapriv->sta_aid[pstat->aid 
> - 1] == NULL)" can satisfies in the for loop?

->max_num_sta is either set in _rtw_init_sta_priv() or rtw_set_beacon().
You can see that it's <= MAX_STA.

regards,
dan carpenter


      parent reply	other threads:[~2018-11-27  8:50 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <HK0PR01MB216364A68D785B7EBC8DD43EADD00@HK0PR01MB2163.apcprd01.prod.exchangelabs.com>
2018-11-27  7:57 ` gregkh
2018-11-27  8:15 ` Dan Carpenter
     [not found]   ` <HK0PR01MB2163A0287797ECA3CDA68AA2ADD00@HK0PR01MB2163.apcprd01.prod.exchangelabs.com>
2018-11-27  8:34     ` Dan Carpenter
     [not found]       ` <HK0PR01MB2163FB565C3ADD4BCE1FE7D2ADD00@HK0PR01MB2163.apcprd01.prod.exchangelabs.com>
2018-11-27  8:49         ` Dan Carpenter [this message]

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