Sabrina Dubroca b364a914c4 net: fix use-after-free in GRO with ESP ... [ Upstream commit 603d4cf8fe ] Since the addition of GRO for ESP, gro_receive can consume the skb and return -EINPROGRESS. In that case, the lower layer GRO handler cannot touch the skb anymore. Commit 5f114163f2 ("net: Add a skb_gro_flush_final helper.") converted some of the gro_receive handlers that can lead to ESP's gro_receive so that they wouldn't access the skb when -EINPROGRESS is returned, but missed other spots, mainly in tunneling protocols. This patch finishes the conversion to using skb_gro_flush_final(), and adds a new helper, skb_gro_flush_final_remcsum(), used in VXLAN and GUE. Fixes: 5f114163f2 ("net: Add a skb_gro_flush_final helper.") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Reviewed-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-07-22 14:28:44 +02:00
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Kconfig	8021q: update description	2014-01-21 17:01:25 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vlan.c	net: fix use-after-free in GRO with ESP	2018-07-22 14:28:44 +02:00
vlan.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vlan_core.c	vlan: Fix out of order vlan headers with reorder header off	2018-05-30 07:52:16 +02:00
vlan_dev.c	vlan: also check phy_driver ts_info for vlan's real device	2018-04-12 12:32:24 +02:00
vlan_gvrp.c	net: vlan: prepare for 802.1ad support	2013-04-19 14:45:27 -04:00
vlan_mvrp.c	net: vlan: prepare for 802.1ad support	2013-04-19 14:45:27 -04:00
vlan_netlink.c	net: add netlink_ext_ack argument to rtnl_link_ops.validate	2017-06-26 23:13:22 -04:00
vlanproc.c	vlan: change return type of vlan_proc_rem_dev	2016-02-17 22:06:28 -05:00
vlanproc.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00