Messages in this thread | | | Date | Tue, 3 Oct 2023 09:54:25 -0500 | Subject | Re: [PATCH 16/29] jfs: move jfs_xattr_handlers to .rodata | From | Dave Kleikamp <> |
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On 9/30/23 12:00AM, Wedson Almeida Filho wrote: > From: Wedson Almeida Filho <walmeida@microsoft.com> > > This makes it harder for accidental or malicious changes to > jfs_xattr_handlers at runtime. > > Cc: Dave Kleikamp <shaggy@kernel.org> > Cc: jfs-discussion@lists.sourceforge.net > Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Reviewed-by: Dave Kleikamp <dave.kleikamp@oracle.com>
> --- > fs/jfs/jfs_xattr.h | 2 +- > fs/jfs/xattr.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/fs/jfs/jfs_xattr.h b/fs/jfs/jfs_xattr.h > index 0d33816d251d..ec67d8554d2c 100644 > --- a/fs/jfs/jfs_xattr.h > +++ b/fs/jfs/jfs_xattr.h > @@ -46,7 +46,7 @@ extern int __jfs_setxattr(tid_t, struct inode *, const char *, const void *, > extern ssize_t __jfs_getxattr(struct inode *, const char *, void *, size_t); > extern ssize_t jfs_listxattr(struct dentry *, char *, size_t); > > -extern const struct xattr_handler *jfs_xattr_handlers[]; > +extern const struct xattr_handler * const jfs_xattr_handlers[]; > > #ifdef CONFIG_JFS_SECURITY > extern int jfs_init_security(tid_t, struct inode *, struct inode *, > diff --git a/fs/jfs/xattr.c b/fs/jfs/xattr.c > index 931e50018f88..001c900a2b4d 100644 > --- a/fs/jfs/xattr.c > +++ b/fs/jfs/xattr.c > @@ -985,7 +985,7 @@ static const struct xattr_handler jfs_trusted_xattr_handler = { > .set = jfs_xattr_set, > }; > > -const struct xattr_handler *jfs_xattr_handlers[] = { > +const struct xattr_handler * const jfs_xattr_handlers[] = { > &jfs_os2_xattr_handler, > &jfs_user_xattr_handler, > &jfs_security_xattr_handler,
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