Gavrilov Ilia 26843eefcf net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function ... [ Upstream commit 3ed5f41513 ] 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: ab7ac4eb98 ("kcm: Kernel Connection Multiplexor module") 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 18:22:18 -04:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
kcmproc.c	proc: introduce proc_create_net_single	2018-05-16 07:24:30 +02:00
kcmsock.c	net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function	2024-03-26 18:22:18 -04:00