From 2f5028604f08fa9fe40c07295843d6917d9d0a94 Mon Sep 17 00:00:00 2001 From: Wedson Almeida Filho Date: Sat, 30 Sep 2023 02:00:32 -0300 Subject: shmem: move shmem_xattr_handlers to .rodata This makes it harder for accidental or malicious changes to shmem_xattr_handlers at runtime. Cc: Hugh Dickins Cc: Andrew Morton Cc: linux-mm@kvack.org Signed-off-by: Wedson Almeida Filho Link: https://lore.kernel.org/r/20230930050033.41174-29-wedsonaf@gmail.com Signed-off-by: Christian Brauner --- mm/shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/shmem.c') diff --git a/mm/shmem.c b/mm/shmem.c index 02e62fccc80d..fd44902730df 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3714,7 +3714,7 @@ static const struct xattr_handler shmem_user_xattr_handler = { .set = shmem_xattr_handler_set, }; -static const struct xattr_handler *shmem_xattr_handlers[] = { +static const struct xattr_handler * const shmem_xattr_handlers[] = { &shmem_security_xattr_handler, &shmem_trusted_xattr_handler, &shmem_user_xattr_handler, -- cgit v1.2.3