From 468e91cecb3218afd684b8c422490dfebe0691bb Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Fri, 1 Mar 2019 11:30:26 +0000 Subject: keys: fix missing __user in KEYCTL_PKEY_QUERY The arg5 of KEYCTL_PKEY_QUERY should have a __user pointer tag on it as it is a user pointer. This clears the following sparse warning for this: security/keys/keyctl.c:1755:43: warning: incorrect type in argument 3 (different address spaces) security/keys/keyctl.c:1755:43: expected struct keyctl_pkey_query [noderef] * security/keys/keyctl.c:1755:43: got struct keyctl_pkey_query * Signed-off-by: Ben Dooks Acked-by: Serge Hallyn Signed-off-by: James Morris --- security/keys/keyctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'security/keys/keyctl.c') diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c index e8093d025966..5efde255650b 100644 --- a/security/keys/keyctl.c +++ b/security/keys/keyctl.c @@ -1751,7 +1751,7 @@ SYSCALL_DEFINE5(keyctl, int, option, unsigned long, arg2, unsigned long, arg3, return -EINVAL; return keyctl_pkey_query((key_serial_t)arg2, (const char __user *)arg4, - (struct keyctl_pkey_query *)arg5); + (struct keyctl_pkey_query __user *)arg5); case KEYCTL_PKEY_ENCRYPT: case KEYCTL_PKEY_DECRYPT: -- cgit v1.2.3-59-g8ed1b