From fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c Mon Sep 17 00:00:00 2001 From: David Howells Date: Mon, 7 Mar 2011 15:06:09 +0000 Subject: KEYS: Add a new keyctl op to reject a key with a specified error code Add a new keyctl op to reject a key with a specified error code. This works much the same as negating a key, and so keyctl_negate_key() is made a special case of keyctl_reject_key(). The difference is that keyctl_negate_key() selects ENOKEY as the error to be reported. Typically the key would be rejected with EKEYEXPIRED, EKEYREVOKED or EKEYREJECTED, but this is not mandatory. Signed-off-by: David Howells Signed-off-by: James Morris --- security/keys/compat.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'security/keys/compat.c') diff --git a/security/keys/compat.c b/security/keys/compat.c index 07a5f35e3970..17c99d0149ec 100644 --- a/security/keys/compat.c +++ b/security/keys/compat.c @@ -85,6 +85,9 @@ asmlinkage long compat_sys_keyctl(u32 option, case KEYCTL_SESSION_TO_PARENT: return keyctl_session_to_parent(); + case KEYCTL_REJECT: + return keyctl_reject_key(arg2, arg3, arg4, arg5); + default: return -EOPNOTSUPP; } -- cgit v1.2.3