Unverified Commit 295d3c44 authored by Wedson Almeida Filho's avatar Wedson Almeida Filho Committed by Christian Brauner
Browse files

net: move sockfs_xattr_handlers to .rodata 



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

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: netdev@vger.kernel.org
Signed-off-by: default avatarWedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20230930050033.41174-30-wedsonaf@gmail.com


Acked-by: default avatarJakub Kicinski <kuba@kernel.org>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 2f502860

include/linux/pseudo_fs.h

+1 −1
Original line number Diff line number Diff line
@@ -5,7 +5,7 @@ 


struct pseudo_fs_context {

	const struct super_operations *ops;

	const struct xattr_handler **xattr;

	const struct xattr_handler * const *xattr;

	const struct dentry_operations *dops;

	unsigned long magic;

};

net/socket.c

+1 −1
Original line number Diff line number Diff line
@@ -403,7 +403,7 @@ static const struct xattr_handler sockfs_security_xattr_handler = { 
	.set = sockfs_security_xattr_set,

};



static const struct xattr_handler *sockfs_xattr_handlers[] = {

static const struct xattr_handler * const sockfs_xattr_handlers[] = {

	&sockfs_xattr_handler,

	&sockfs_security_xattr_handler,

	NULL