From: Larry Finger <Larry.Finger@lwfinger•net>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded•com>,
gregkh@linuxfoundation•org
Cc: devel@driverdev•osuosl.org, netdev@vger•kernel.org,
Stable <stable@vger•kernel.org>
Subject: Re: [PATCH 3/3] staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0
Date: Wed, 09 Apr 2014 12:45:39 -0500 [thread overview]
Message-ID: <53458743.70008@lwfinger.net> (raw)
In-Reply-To: <5345748E.7050908@cogentembedded.com>
On 04/09/2014 11:25 AM, Sergei Shtylyov wrote:
> On 04/09/2014 08:13 PM, Larry Finger wrote:
>
>> Zero-initializing ether_type masked that the ether type would never be
>> obtained for 8021x packets and the comparition against eapol_type
>> would always fail.
>
>> Reported-by: Jes Sorensen <Jes.Sorensen@redhat•com>
>> Signed-off-by: Larry Finger <Larry.Finger@lwfinger•net>
>> Cc: Stable <stable@vger•kernel.org>
>> ---
>> drivers/staging/rtl8712/rtl871x_recv.c | 15 +++++++--------
>> 1 file changed, 7 insertions(+), 8 deletions(-)
>
>> diff --git a/drivers/staging/rtl8712/rtl871x_recv.c
>> b/drivers/staging/rtl8712/rtl871x_recv.c
>> index 23ec684..d8d1a76 100644
>> --- a/drivers/staging/rtl8712/rtl871x_recv.c
>> +++ b/drivers/staging/rtl8712/rtl871x_recv.c
> [...]
>> @@ -262,16 +262,15 @@ union recv_frame *r8712_portctrl(struct _adapter *adapter,
>> psta_addr = pfhdr->attrib.ta;
>> psta = r8712_get_stainfo(pstapriv, psta_addr);
>> auth_alg = adapter->securitypriv.AuthAlgrthm;
>> - if (auth_alg == 2) {
>> + if (auth_alg == dot11AuthAlgrthm_8021X) {
>> + /* get ether_type */
>> + ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
>
> Why not:
>
> ptr += pfhdr->attrib.hdrlen + LLC_HEADER_SIZE;
My comment is the same as the one I sent for patch 2.
Larry
next prev parent reply other threads:[~2014-04-09 17:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-09 16:12 [PATCH 0/3] Fix some bugs in staging drivers Larry Finger
2014-04-09 16:12 ` [PATCH 1/3] staging: r8188eu: Calling rtw_get_stainfo() with a NULL sta_addr will return NULL Larry Finger
2014-04-09 16:12 ` [PATCH 2/3] staging: r8188eu: Fix case where ethtype was never obtained and always be checked against 0 Larry Finger
2014-04-09 16:24 ` Sergei Shtylyov
2014-04-09 17:44 ` Larry Finger
2014-04-09 19:02 ` Dan Carpenter
2014-04-09 19:11 ` Sergei Shtylyov
2014-04-09 19:44 ` Dan Carpenter
2014-04-09 18:51 ` Dan Carpenter
2014-04-09 19:00 ` Dan Carpenter
2014-04-10 9:14 ` David Laight
2014-04-16 18:45 ` Greg KH
2014-04-09 16:13 ` [PATCH 3/3] staging: r8712u: " Larry Finger
2014-04-09 16:25 ` Sergei Shtylyov
2014-04-09 17:45 ` Larry Finger [this message]
2014-04-16 18:46 ` Greg KH
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