| From | Wedson Almeida Filho <> | Subject | [PATCH 23/29] smb: move cifs_xattr_handlers to .rodata | Date | Sat, 30 Sep 2023 02:00:27 -0300 |
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From: Wedson Almeida Filho <walmeida@microsoft.com>
This makes it harder for accidental or malicious changes to cifs_xattr_handlers at runtime.
Cc: Steve French <sfrench@samba.org> Cc: Paulo Alcantara <pc@manguebit.com> Cc: Ronnie Sahlberg <lsahlber@redhat.com> Cc: Shyam Prasad N <sprasad@microsoft.com> Cc: Tom Talpey <tom@talpey.com> Cc: linux-cifs@vger.kernel.org Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com> --- fs/smb/client/cifsfs.h | 2 +- fs/smb/client/xattr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/smb/client/cifsfs.h b/fs/smb/client/cifsfs.h index 15c8cc4b6680..a0472b539567 100644 --- a/fs/smb/client/cifsfs.h +++ b/fs/smb/client/cifsfs.h @@ -134,7 +134,7 @@ extern int cifs_symlink(struct mnt_idmap *idmap, struct inode *inode, struct dentry *direntry, const char *symname); #ifdef CONFIG_CIFS_XATTR -extern const struct xattr_handler *cifs_xattr_handlers[]; +extern const struct xattr_handler * const cifs_xattr_handlers[]; extern ssize_t cifs_listxattr(struct dentry *, char *, size_t); #else # define cifs_xattr_handlers NULL diff --git a/fs/smb/client/xattr.c b/fs/smb/client/xattr.c index 4ad5531686d8..ac199160bce6 100644 --- a/fs/smb/client/xattr.c +++ b/fs/smb/client/xattr.c @@ -478,7 +478,7 @@ static const struct xattr_handler smb3_ntsd_full_xattr_handler = { .set = cifs_xattr_set, }; -const struct xattr_handler *cifs_xattr_handlers[] = { +const struct xattr_handler * const cifs_xattr_handlers[] = { &cifs_user_xattr_handler, &cifs_os2_xattr_handler, &cifs_cifs_acl_xattr_handler, -- 2.34.1
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