Gavrilov Ilia 393f4d390e 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 18:16:57 -04:00
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Kconfig	…
Makefile	…
l2tp_core.c	…
l2tp_core.h	…
l2tp_debugfs.c	…
l2tp_eth.c	…
l2tp_ip.c	…
l2tp_ip6.c	l2tp: pass correct message length to ip6_append_data	2024-02-22 10:42:17 +01:00
l2tp_netlink.c	…
l2tp_ppp.c	l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function	2024-03-26 18:16:57 -04:00
trace.h	…