linux-kernel - RE: [PATCH] btsdio: fix tx error path

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] [day] [month] [year] [list]

Date:	Mon, 6 Oct 2008 13:20:35 +0200
From:	"Winkler, Tomas" <tomas.winkler@...el.com>
To:	"Marcel Holtmann" <marcel@...tmann.org>
Cc:	<linux-bluetooth@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] btsdio: fix tx error path



>-----Original Message-----
>From: Marcel Holtmann [mailto:marcel@...tmann.org]
>Sent: Monday, October 06, 2008 12:55 PM
>To: Winkler, Tomas
>Cc: linux-bluetooth@...r.kernel.org; linux-kernel@...r.kernel.org
>Subject: Re: [PATCH] btsdio: fix tx error path
>
>Hi Tomas,
>
>> This patch fixes accumulating of the header
>> in case packet was requeued in the error path.
>>
>> Signed-off-by: Tomas Winkler <tomas.winkler@...el.com>
>> Cc: Marcel Holtmann <marcel@...tmann.org>
>> ---
>>  drivers/bluetooth/btsdio.c |    1 +
>>  1 files changed, 1 insertions(+), 0 deletions(-)
>>
>> diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
>> index 58630cc..e4724b8 100644
>> --- a/drivers/bluetooth/btsdio.c
>> +++ b/drivers/bluetooth/btsdio.c
>> @@ -91,6 +91,7 @@ static int btsdio_tx_packet(struct btsdio_data
*data,
>struct sk_buff *skb)
>>
>>  	err = sdio_writesb(data->func, REG_TDAT, skb->data, skb->len);
>>  	if (err < 0) {
>> +		skb_pop(skb, 4);
>>  		sdio_writeb(data->func, 0x01, REG_PC_WRT, NULL);
>>  		return err;
>>  	}
>
>please do at least a compile test. It is skb_pull() and not skb_pop().

Sorry, my bad. It was oneliner so I didn't take the patch directly from
the test machine and my server .config was wrong so the file didn't
compile at all :( leading to clean compilation I will resubmit be more
careful next time. 

Tomas 

---------------------------------------------------------------------
Intel Israel (74) Limited

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/