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Changli Gao db2c24175d act_pedit: access skb->data safely 
access skb->data safely

we should use skb_header_pointer() and skb_store_bits() to access skb->data to
handle small or non-linear skbs.

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
----
 net/sched/act_pedit.c |   24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2010-06-03 03:28:27 -07:00
..
Kconfig cgroups: net_cls as module 2010-03-23 13:06:14 -07:00
Makefile net_sched: add classful multiqueue dummy scheduler 2009-09-06 02:07:05 -07:00
act_api.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
act_gact.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
act_ipt.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
act_mirred.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
act_nat.c act_nat: fix the wrong checksum when addr isn't in old_addr/mask 2010-06-02 06:51:34 -07:00
act_pedit.c act_pedit: access skb->data safely 2010-06-03 03:28:27 -07:00
act_police.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
act_simple.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
act_skbedit.c pkt_sched: skbedit add support for setting mark 2009-10-22 21:56:42 -07:00
cls_api.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-04-11 14:53:53 -07:00
cls_basic.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
cls_cgroup.c cls_cgroup: Store classid in struct sock 2010-05-24 00:12:34 -07:00
cls_flow.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
cls_fw.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
cls_route.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
cls_rsvp.c [NET_SCHED]: Remove unnecessary includes 2007-07-10 22:16:41 -07:00
cls_rsvp.h net: Move && and || to end of previous line 2009-11-29 16:55:45 -08:00
cls_rsvp6.c [NET_SCHED]: Remove unnecessary includes 2007-07-10 22:16:41 -07:00
cls_tcindex.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
cls_u32.c cls_u32: use skb_header_pointer() to dereference data safely 2010-06-02 07:32:42 -07:00
em_cmp.c net: em_cmp.c use unaligned access helpers 2008-09-22 19:20:51 -07:00
em_meta.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
em_nbyte.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
em_text.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
em_u32.c [PKT_SCHED]: annotate cls_u32 2008-03-17 22:46:46 -07:00
ematch.c net sched: printk message severity 2010-05-17 23:23:12 -07:00
sch_api.c net_sched: Fix qdisc_notify() 2010-05-23 23:11:07 -07:00
sch_atm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_blackhole.c pkt_sched: Add qdisc->ops->peek() implementation. 2008-10-31 00:45:55 -07:00
sch_cbq.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_drr.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_dsmark.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_fifo.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_generic.c net: add a noref bit on skb dst 2010-05-17 17:18:50 -07:00
sch_gred.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_hfsc.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_htb.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_ingress.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_mq.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_multiq.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_netem.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sch_prio.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_red.c net: Remove unnecessary returns from void function()s 2010-05-17 23:23:14 -07:00
sch_sfq.c net: Fix various endianness glitches 2010-04-20 19:06:52 -07:00
sch_tbf.c tbf: stop wanton destruction of children (v2) 2010-05-17 17:44:35 -07:00
sch_teql.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00