Unverified Commit 2f502860 authored by Wedson Almeida Filho's avatar Wedson Almeida Filho Committed by Christian Brauner
Browse files

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 <hughd@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
Signed-off-by: default avatarWedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230930050033.41174-29-wedsonaf@gmail.com


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 3d649a4a

mm/shmem.c

+1 −1
Original line number Diff line number Diff line
@@ -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,