Wang Yufen 6c4e3486d2 ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg ... [ Upstream commit f638a84afef3dfe10554c51820c16e39a278c915 ] When len >= INT_MAX - transhdrlen, ulen = len + transhdrlen will be overflow. To fix, we can follow what udpv6 does and subtract the transhdrlen from the max. Signed-off-by: Wang Yufen <wangyufen@huawei.com> Link: https://lore.kernel.org/r/20220607120028.845916-2-wangyufen@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-25 11:49:15 +02:00
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Kconfig	l2tp: Call udp_sock_create	2014-07-14 16:12:15 -07:00
l2tp_core.c	net/l2tp: Fix reference count leak in l2tp_udp_recv_core	2021-09-22 11:48:11 +02:00
l2tp_core.h	l2tp: fix reading optional fields of L2TPv3	2019-02-06 17:30:06 +01:00
l2tp_debugfs.c	l2tp: ignore L2TP_ATTR_MTU	2018-08-03 10:03:57 -07:00
l2tp_eth.c	l2tp: fix unused function warning	2018-08-13 20:45:49 -07:00
l2tp_ip6.c	ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg	2022-06-25 11:49:15 +02:00
l2tp_ip.c	l2tp: do not use inet_hash()/inet_unhash()	2020-06-10 21:34:58 +02:00
l2tp_netlink.c	l2tp: split l2tp_session_get()	2018-08-11 12:13:49 -07:00
l2tp_ppp.c	compat_ioctl: pppoe: fix PPPOEIOCSFWD handling	2019-08-09 17:52:34 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00