diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/Kconfig | 9 | ||||
| -rw-r--r-- | security/tomoyo/network.c | 2 |
2 files changed, 1 insertions, 10 deletions
diff --git a/security/Kconfig b/security/Kconfig index d900f47eaa68..213df4d4f2c1 100644 --- a/security/Kconfig +++ b/security/Kconfig @@ -125,17 +125,8 @@ config HAVE_HARDENED_USERCOPY_ALLOCATOR validating memory ranges against heap object sizes in support of CONFIG_HARDENED_USERCOPY. -config HAVE_ARCH_HARDENED_USERCOPY - bool - help - The architecture supports CONFIG_HARDENED_USERCOPY by - calling check_object_size() just before performing the - userspace copies in the low level implementation of - copy_to_user() and copy_from_user(). - config HARDENED_USERCOPY bool "Harden memory copies between kernel and userspace" - depends on HAVE_ARCH_HARDENED_USERCOPY depends on HAVE_HARDENED_USERCOPY_ALLOCATOR select BUG help diff --git a/security/tomoyo/network.c b/security/tomoyo/network.c index 97527710a72a..6c02ac478247 100644 --- a/security/tomoyo/network.c +++ b/security/tomoyo/network.c @@ -608,7 +608,7 @@ static int tomoyo_check_unix_address(struct sockaddr *addr, static bool tomoyo_kernel_service(void) { /* Nothing to do if I am a kernel service. */ - return segment_eq(get_fs(), KERNEL_DS); + return uaccess_kernel(); } /** |