Michael S. Tsirkin 07d054ef67 skbuff: skb_segment: orphan frags before copying ...

[ Upstream commit 1fd819ecb9 ]

skb_segment copies frags around, so we need
to copy them carefully to avoid accessing
user memory after reporting completion to userspace
through a callback.

skb_segment doesn't normally happen on datapath:
TSO needs to be disabled - so disabling zero copy
in this case does not look like a big deal.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

2014-06-23 10:27:51 +02:00

..

datagram.c

net: use skb_copy_datagram_from_iovec() in zerocopy_sg_from_iovec()

2013-08-07 16:52:38 -07:00

dev_addr_lists.c

net/core: dev_mc_sync_multiple calls wrong helper

2013-05-31 16:56:56 -07:00

dev_ioctl.c

net: fix kernel deadlock with interface rename and netdev name retrieval.

2013-06-26 13:42:54 -07:00

dev.c

net-gro: reset skb->truesize in napi_reuse_skb()

2014-05-29 11:49:34 +02:00

drop_monitor.c

net: drop_monitor: fix the value of maxattr

2014-01-15 15:31:34 -08:00

dst.c

net: pass info struct via netdevice notifier

2013-05-28 13:11:01 -07:00

ethtool.c

ethtool: fixed trailing statements in ethtool

2013-07-16 12:14:51 -07:00

fib_rules.c

net: fix 'ip rule' iif/oif device rename

2014-02-26 10:22:51 +01:00

filter.c

filter: prevent nla extensions to peek beyond the end of the message

2014-05-29 11:38:34 +02:00

flow_dissector.c

net: flow_dissector: fail on evil iph->ihl

2013-11-20 12:37:36 -08:00

flow.c

net: delete __cpuinit usage from all net files

2013-07-14 19:36:58 -04:00

gen_estimator.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

gen_stats.c

net_sched: add 64bit rate estimators

2013-06-11 02:51:03 -07:00

iovec.c

net: rework recvmsg handler msg_name and msg_namelen logic

2013-12-08 07:29:13 -08:00

link_watch.c

net: make all team port device link events urgent

2013-06-13 02:31:41 -07:00

Makefile

net: move procfs code to net/core/net-procfs.c

2013-02-19 00:51:10 -05:00

neighbour.c

neigh: recompute reachabletime before returning from neigh_periodic_work()

2014-03-13 23:19:39 +01:00

net_namespace.c

rtnetlink: wait for unregistering devices in rtnl_link_unregister()

2014-05-29 11:49:31 +02:00

net-procfs.c

rps: selective flow shedding during softnet overflow

2013-05-20 13:48:04 -07:00

net-sysfs.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2013-09-07 14:35:32 -07:00

net-sysfs.h

xps: Add CONFIG_XPS

2010-11-28 18:24:14 -08:00

net-traces.c

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31 19:30:30 -04:00

netevent.c

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31 19:30:30 -04:00

netpoll.c

netpoll: fix the skb check in pkt_is_ns

2014-04-18 11:07:10 +02:00

netprio_cgroup.c

cgroup: make cgroup_taskset deal with cgroup_subsys_state instead of cgroup

2013-08-08 20:11:27 -04:00

pktgen.c

{pktgen, xfrm} Update IPv4 header total len and checksum after tranformation

2013-12-08 07:29:15 -08:00

request_sock.c

tcp: fix a panic on UP machines in reqsk_fastopen_remove

2013-01-14 18:10:05 -05:00

rtnetlink.c

rtnetlink: wait for unregistering devices in rtnl_link_unregister()

2014-05-29 11:49:31 +02:00

scm.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2013-09-07 14:35:32 -07:00

secure_seq.c

net: secure_seq: Fix warning when CONFIG_IPV6 and CONFIG_INET are not selected

2013-10-09 12:59:57 -04:00

skbuff.c

skbuff: skb_segment: orphan frags before copying

2014-06-23 10:27:51 +02:00

sock_diag.c

net: Fix ns_capable check in sock_diag_put_filterinfo

2014-05-29 11:49:17 +02:00

sock.c

tcp: tcp_release_cb() should release socket ownership

2014-04-18 11:07:01 +02:00

stream.c

net: add sk_stream_is_writeable() helper

2013-07-24 17:54:48 -07:00

sysctl_net_core.c

qdisc: allow setting default queuing discipline

2013-08-31 00:32:32 -04:00

timestamping.c

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31 19:30:30 -04:00

user_dma.c

net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules

2011-10-31 19:30:30 -04:00

utils.c

net: core: move mac_pton() to lib/net_utils.c

2013-06-05 12:00:27 -07:00