From 375aa21d36ee8ea19a370da9d38fedcb50ec34d3 Mon Sep 17 00:00:00 2001 From: Wedson Almeida Filho Date: Sat, 30 Sep 2023 02:00:30 -0300 Subject: xfs: move xfs_xattr_handlers to .rodata This makes it harder for accidental or malicious changes to xfs_xattr_handlers at runtime. Cc: "Darrick J. Wong" Cc: linux-xfs@vger.kernel.org Signed-off-by: Wedson Almeida Filho Link: https://lore.kernel.org/r/20230930050033.41174-27-wedsonaf@gmail.com Reviewed-by: "Darrick J. Wong" Signed-off-by: Christian Brauner --- fs/xfs/xfs_xattr.c | 2 +- fs/xfs/xfs_xattr.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs') diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c index 43e5c219aaed..77418bcd6f3a 100644 --- a/fs/xfs/xfs_xattr.c +++ b/fs/xfs/xfs_xattr.c @@ -175,7 +175,7 @@ static const struct xattr_handler xfs_xattr_security_handler = { .set = xfs_xattr_set, }; -const struct xattr_handler *xfs_xattr_handlers[] = { +const struct xattr_handler * const xfs_xattr_handlers[] = { &xfs_xattr_user_handler, &xfs_xattr_trusted_handler, &xfs_xattr_security_handler, diff --git a/fs/xfs/xfs_xattr.h b/fs/xfs/xfs_xattr.h index 2b09133b1b9b..cec766cad26c 100644 --- a/fs/xfs/xfs_xattr.h +++ b/fs/xfs/xfs_xattr.h @@ -8,6 +8,6 @@ int xfs_attr_change(struct xfs_da_args *args); -extern const struct xattr_handler *xfs_xattr_handlers[]; +extern const struct xattr_handler * const xfs_xattr_handlers[]; #endif /* __XFS_XATTR_H__ */ -- cgit v1.2.3