From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- fs/ntfs/dir.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 fs/ntfs/dir.h (limited to 'fs/ntfs/dir.h') diff --git a/fs/ntfs/dir.h b/fs/ntfs/dir.h new file mode 100644 index 000000000..a38c6b071 --- /dev/null +++ b/fs/ntfs/dir.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Defines for directory handling in NTFS Linux kernel driver. + * + * Copyright (c) 2002-2004 Anton Altaparmakov + */ + +#ifndef _LINUX_NTFS_DIR_H +#define _LINUX_NTFS_DIR_H + +#include "inode.h" + +/* + * ntfs_name is used to return the file name to the caller of + * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup()) + * to be able to deal with dcache aliasing issues. + */ +struct ntfs_name { + u64 mref; + u8 type; + u8 len; + __le16 name[]; +} __packed; + +/* The little endian Unicode string $I30 as a global constant. */ +extern __le16 I30[5]; + +u64 ntfs_lookup_inode_by_name(struct ntfs_inode *dir_ni, + const __le16 *uname, const int uname_len, struct ntfs_name **res); +int ntfs_check_empty_dir(struct ntfs_inode *ni, struct mft_record *ni_mrec); + +#endif /* _LINUX_NTFS_FS_DIR_H */ -- cgit v1.3.1