KEYS: Add KEYCTL_DH_COMPUTE command

[mirror_ubuntu-zesty-kernel.git] / security / keys / compat.c

diff --git a/security/keys/compat.c b/security/keys/compat.c
index 25430a3aa7f7b9d6e6b4d10ae9bc72c8669c00fe..c8783b3b628ca6282bd59597eb1a7f685f1e48cc 100644 (file)
--- a/security/keys/compat.c
+++ b/security/keys/compat.c
@@ -132,6 +132,10 @@ COMPAT_SYSCALL_DEFINE5(keyctl, u32, option,
        case KEYCTL_GET_PERSISTENT:
                return keyctl_get_persistent(arg2, arg3);
 
+       case KEYCTL_DH_COMPUTE:
+               return keyctl_dh_compute(compat_ptr(arg2), compat_ptr(arg3),
+                                        arg4);
+
        default:
                return -EOPNOTSUPP;
        }