X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=security%2Fkeys%2Fkeyctl.c;h=3947cff24a5610a13607746f88d287d89ce5c466;hp=930988a70f0c35bcb2a379f63c1bc993667346dd;hb=ac3025e451b520e79e947e8aa0bbea1d9db543c7;hpb=c9b9e94af5ddd5c6146b3fdc5cad6275df572371

diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
index 930988a70f0c..3947cff24a56 100644
--- a/security/keys/keyctl.c
+++ b/security/keys/keyctl.c
@@ -35,6 +35,8 @@ static int key_get_type_from_user(char *type,
 		return ret;
 	if (ret == 0 || ret >= len)
 		return -EINVAL;
+	if (type[0] == '.')
+		return -EPERM;
 	type[len - 1] = '\0';
 	return 0;
 }