btrfs: move btrfs_xattr_handlers to .rodata
authorWedson Almeida Filho <walmeida@microsoft.com>
Sat, 30 Sep 2023 05:00:09 +0000 (02:00 -0300)
committerChristian Brauner <brauner@kernel.org>
Mon, 9 Oct 2023 14:24:17 +0000 (16:24 +0200)
commit8a25b4189896411136fcce5f271673f6239725ba
tree36f6a94661d6f335759b6e7753fe66ed7d5eebd5
parentf710c2e4813559e84fb2deb9f36ff43f0ebdf94e
btrfs: move btrfs_xattr_handlers to .rodata

This makes it harder for accidental or malicious changes to
btrfs_xattr_handlers at runtime.

Cc: Chris Mason <clm@fb.com>
Cc: Josef Bacik <josef@toxicpanda.com>
Cc: David Sterba <dsterba@suse.com>
Cc: linux-btrfs@vger.kernel.org
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230930050033.41174-6-wedsonaf@gmail.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
fs/btrfs/xattr.c
fs/btrfs/xattr.h