[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <1413805758-30026-1-git-send-email-fw@strlen.de>
Date: Mon, 20 Oct 2014 13:49:15 +0200
From: Florian Westphal <fw@...len.de>
To: <netdev@...r.kernel.org>
Cc: edumazet@...gle.com, therbert@...gle.com
Subject: [PATCH v2 0/3] net: minor gso encapsulation fixes
The following series fixes a minor bug in the gso segmentation handlers
when encapsulation offload is used.
Theoretically this could cause kernel panic when the stack tries
to software-segment such a GRE offload packet, but it looks like there
is only one affected call site (tbf scheduler) and it handles NULL
return value.
I've included a followup patch to add IS_ERR_OR_NULL checks where needed.
While looking into this, I also found that size computation of the individual
segments is incorrect if skb->encapsulation is set.
Please see individual patches for delta vs. v1.
core/skbuff.c | 13 ++++++++++---
ipv4/af_inet.c | 2 +-
ipv4/gre_offload.c | 2 +-
ipv4/ip_output.c | 2 +-
ipv4/udp_offload.c | 2 +-
ipv6/ip6_offload.c | 2 +-
mpls/mpls_gso.c | 2 +-
netfilter/nfnetlink_queue_core.c | 2 +-
openvswitch/datapath.c | 2 ++
xfrm/xfrm_output.c | 2 ++
10 files changed, 21 insertions(+), 10 deletions(-)
--
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