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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Thu, 20 Dec 2012 07:27:11 +0000 (UTC)
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next V4 03/13] bridge: Validate that vlan is
 permitted on ingress

On Wed, 19 Dec 2012 at 17:48 GMT, Vlad Yasevich <vyasevic@...hat.com> wrote:
> +static inline u16 br_get_vlan(const struct sk_buff *skb)
> +{
> +	u16 tag;
> +
> +	if (vlan_tx_tag_present(skb))
> +		return vlan_tx_tag_get(skb) & VLAN_VID_MASK;
> +
> +	if (vlan_get_tag(skb, &tag))
> +		return 0;
> +
> +	return tag & VLAN_VID_MASK;
> +}
> +

Nitpick:
The name br_get_vlan() can easily confuse people with br_vlan_find().

Also, this function looks like not bridge-specific, how about moving
it to if_vlan.h?

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists