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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/kernel/utsname.c
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@@ -1,12 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  *  Copyright (C) 2004 IBM Corporation
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  *
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  *  Author: Serge Hallyn <serue@us.ibm.com>
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- *
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- *  This program is free software; you can redistribute it and/or
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- *  modify it under the terms of the GNU General Public License as
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- *  published by the Free Software Foundation, version 2 of the
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- *  License.
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  */
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 #include <linux/export.h>
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@@ -144,12 +140,13 @@
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 	put_uts_ns(to_uts_ns(ns));
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 }
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-static int utsns_install(struct nsproxy *nsproxy, struct ns_common *new)
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+static int utsns_install(struct nsset *nsset, struct ns_common *new)
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 {
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+	struct nsproxy *nsproxy = nsset->nsproxy;
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 	struct uts_namespace *ns = to_uts_ns(new);
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 	if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) ||
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-	    !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
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+	    !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN))
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 		return -EPERM;
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 	get_uts_ns(ns);