Gavrilov Ilia cfea1c9ad4 l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function ... [ Upstream commit 955e9876ba ] The 'len' variable can't be negative when assigned the result of 'min_t' because all 'min_t' parameters are cast to unsigned int, and then the minimum one is chosen. To fix the logic, check 'len' as read from 'optlen', where the types of relevant variables are (signed) int. Fixes: 3557baabf2 ("[L2TP]: PPP over L2TP driver core") Reviewed-by: Tom Parkin <tparkin@katalix.com> Signed-off-by: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:20:42 -04:00
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Kconfig	…
Makefile	…
l2tp_core.c	udp: annotate data-races around udp->encap_type	2024-01-10 17:10:28 +01:00
l2tp_core.h	net/l2tp: convert tunnel rwlock_t to rcu	2021-11-29 12:11:25 +00:00
l2tp_debugfs.c	l2tp: l2tp_debugfs: fix Clang -Wformat warnings	2022-07-08 12:14:36 +01:00
l2tp_eth.c	l2tp: move from strlcpy with unused retval to strscpy	2022-08-22 17:59:46 -07:00
l2tp_ip.c	l2tp: generate correct module alias strings	2023-04-13 16:55:20 +02:00
l2tp_ip6.c	l2tp: pass correct message length to ip6_append_data	2024-03-01 13:26:33 +01:00
l2tp_netlink.c	genetlink: start to validate reserved header bytes	2022-08-29 12:47:15 +01:00
l2tp_ppp.c	l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function	2024-03-26 18:20:42 -04:00
trace.h	…