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fs/ntfs3: Add and fix comments

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Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Konstantin Komarov 2023-11-28 11:08:00 +03:00
parent 97ec56d390
commit d6ca2d2539
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GPG Key ID: A9B0331F832407B6
4 changed files with 6 additions and 4 deletions
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4
fs/ntfs3/dir.c
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@ -536,8 +536,10 @@ static int ntfs_dir_count(struct inode *dir, bool *is_empty, size_t *dirs,
e = Add2Ptr(hdr, off); e = Add2Ptr(hdr, off);
e_size = le16_to_cpu(e->size); e_size = le16_to_cpu(e->size);
if (e_size < sizeof(struct NTFS_DE) || if (e_size < sizeof(struct NTFS_DE) ||
off + e_size > end) off + e_size > end) {
/* Looks like corruption. */
break; break;
}
if (de_is_last(e)) if (de_is_last(e))
break; break;

2
fs/ntfs3/fsntfs.c
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@ -2129,8 +2129,8 @@ int ntfs_insert_security(struct ntfs_sb_info *sbi,
if (le32_to_cpu(d_security->size) == new_sec_size && if (le32_to_cpu(d_security->size) == new_sec_size &&
d_security->key.hash == hash_key.hash && d_security->key.hash == hash_key.hash &&
!memcmp(d_security + 1, sd, size_sd)) { !memcmp(d_security + 1, sd, size_sd)) {
*security_id = d_security->key.sec_id;
/* Such security already exists. */ /* Such security already exists. */
*security_id = d_security->key.sec_id;
err = 0; err = 0;
goto out; goto out;
} }

2
fs/ntfs3/ntfs.h
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@ -523,7 +523,7 @@ struct ATTR_LIST_ENTRY {
__le64 vcn; // 0x08: Starting VCN of this attribute. __le64 vcn; // 0x08: Starting VCN of this attribute.
struct MFT_REF ref; // 0x10: MFT record number with attribute. struct MFT_REF ref; // 0x10: MFT record number with attribute.
__le16 id; // 0x18: struct ATTRIB ID. __le16 id; // 0x18: struct ATTRIB ID.
__le16 name[]; // 0x1A: Just to align. To get real name can use name_off. __le16 name[]; // 0x1A: To get real name use name_off.
}; // sizeof(0x20) }; // sizeof(0x20)

2
fs/ntfs3/ntfs_fs.h
View File

@ -874,7 +874,7 @@ int ntfs_init_acl(struct mnt_idmap *idmap, struct inode *inode,
int ntfs_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry); int ntfs_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry);
ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size); ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
extern const struct xattr_handler * const ntfs_xattr_handlers[]; extern const struct xattr_handler *const ntfs_xattr_handlers[];
int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size); int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size);
void ntfs_get_wsl_perm(struct inode *inode); void ntfs_get_wsl_perm(struct inode *inode);