| From | Wedson Almeida Filho <> | Subject | [PATCH 29/29] net: move sockfs_xattr_handlers to .rodata | Date | Sat, 30 Sep 2023 02:00:33 -0300 |
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From: Wedson Almeida Filho <walmeida@microsoft.com>
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: Wedson Almeida Filho <walmeida@microsoft.com> --- include/linux/pseudo_fs.h | 2 +- net/socket.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/pseudo_fs.h b/include/linux/pseudo_fs.h index eceda1d1407a..730f77381d55 100644 --- a/include/linux/pseudo_fs.h +++ b/include/linux/pseudo_fs.h @@ -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; }; diff --git a/net/socket.c b/net/socket.c index 2b0e54b2405c..0a99fc22641e 100644 --- a/net/socket.c +++ b/net/socket.c @@ -400,7 +400,7 @@ 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 -- 2.34.1
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