From f710c2e4813559e84fb2deb9f36ff43f0ebdf94e Mon Sep 17 00:00:00 2001 From: Wedson Almeida Filho Date: Sat, 30 Sep 2023 02:00:08 -0300 Subject: afs: move afs_xattr_handlers to .rodata This makes it harder for accidental or malicious changes to afs_xattr_handlers at runtime. Cc: David Howells Cc: Marc Dionne Cc: linux-afs@lists.infradead.org Signed-off-by: Wedson Almeida Filho Link: https://lore.kernel.org/r/20230930050033.41174-5-wedsonaf@gmail.com Signed-off-by: Christian Brauner --- fs/afs/internal.h | 2 +- fs/afs/xattr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/afs/internal.h b/fs/afs/internal.h index da73b97e19a9..23e2cc4efe41 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -1541,7 +1541,7 @@ int afs_launder_folio(struct folio *); /* * xattr.c */ -extern const struct xattr_handler *afs_xattr_handlers[]; +extern const struct xattr_handler * const afs_xattr_handlers[]; /* * yfsclient.c diff --git a/fs/afs/xattr.c b/fs/afs/xattr.c index 9048d8ccc715..64b2c0224f62 100644 --- a/fs/afs/xattr.c +++ b/fs/afs/xattr.c @@ -353,7 +353,7 @@ static const struct xattr_handler afs_xattr_afs_volume_handler = { .get = afs_xattr_get_volume, }; -const struct xattr_handler *afs_xattr_handlers[] = { +const struct xattr_handler * const afs_xattr_handlers[] = { &afs_xattr_afs_acl_handler, &afs_xattr_afs_cell_handler, &afs_xattr_afs_fid_handler, -- cgit