From 5bf1dd9441da8f02ce2082c246327f927836b8ff Mon Sep 17 00:00:00 2001 From: Wedson Almeida Filho Date: Sat, 30 Sep 2023 02:00:23 -0300 Subject: ntfs3: move ntfs_xattr_handlers to .rodata This makes it harder for accidental or malicious changes to ntfs_xattr_handlers at runtime. Cc: Konstantin Komarov Cc: ntfs3@lists.linux.dev Signed-off-by: Wedson Almeida Filho Link: https://lore.kernel.org/r/20230930050033.41174-20-wedsonaf@gmail.com Signed-off-by: Christian Brauner --- fs/ntfs3/ntfs_fs.h | 2 +- fs/ntfs3/xattr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ntfs3') diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 629403ede6e5..41c1538f8e51 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -872,7 +872,7 @@ int ntfs_init_acl(struct mnt_idmap *idmap, struct inode *inode, int ntfs_acl_chmod(struct mnt_idmap *idmap, struct dentry *dentry); ssize_t ntfs_listxattr(struct dentry *dentry, char *buffer, size_t size); -extern const struct xattr_handler *ntfs_xattr_handlers[]; +extern const struct xattr_handler * const ntfs_xattr_handlers[]; int ntfs_save_wsl_perm(struct inode *inode, __le16 *ea_size); void ntfs_get_wsl_perm(struct inode *inode); diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c index 29fd391899e5..ffe217160d49 100644 --- a/fs/ntfs3/xattr.c +++ b/fs/ntfs3/xattr.c @@ -1016,7 +1016,7 @@ static const struct xattr_handler ntfs_other_xattr_handler = { .list = ntfs_xattr_user_list, }; -const struct xattr_handler *ntfs_xattr_handlers[] = { +const struct xattr_handler * const ntfs_xattr_handlers[] = { &ntfs_other_xattr_handler, NULL, }; -- cgit v1.2.3