From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- fs/ocfs2/export.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 fs/ocfs2/export.h (limited to 'fs/ocfs2/export.h') diff --git a/fs/ocfs2/export.h b/fs/ocfs2/export.h new file mode 100644 index 000000000..636357400 --- /dev/null +++ b/fs/ocfs2/export.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * export.h + * + * Function prototypes + * + * Copyright (C) 2002, 2005 Oracle. All rights reserved. + */ + +#ifndef OCFS2_EXPORT_H +#define OCFS2_EXPORT_H + +#include + +extern const struct export_operations ocfs2_export_ops; + +#endif /* OCFS2_EXPORT_H */ -- cgit v1.3.1