netdev - Re: [PATCH net-next v2 2/6] 6lowpan: fix fragmentation on sending side

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] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 24 Feb 2014 20:31:38 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	alex.aring@...il.com
Cc:	alex.bluesman.smirnov@...il.com, dbaryshkov@...il.com,
	linux-zigbee-devel@...ts.sourceforge.net, netdev@...r.kernel.org,
	martin.townsend@...lon.com
Subject: Re: [PATCH net-next v2 2/6] 6lowpan: fix fragmentation on sending
 side

From: Alexander Aring <alex.aring@...il.com>
Date: Tue, 25 Feb 2014 02:21:57 +0100

> In this case I can be sure we talking with ARPHRD_IEEE802154 devices only.

This doesn't mean anything.

The qdisc layer can be involved no matter what.  Once you call
dev_queue_xmit(), all bets are off wrt. the SKB control block.
It is not your's to use past that point.

--
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