[PATCH 08/10] nilfs2: Mark on-disk strings as nonstring

Kees Cook
2025-02-07T01:00:23Z

In preparation for memtostr*() checking that its source is marked as
nonstring, annotate the device strings accordingly using the new UAPI
alias for the "nonstring" attribute.

Signed-off-by: Kees Cook <kees@kernel.org>
---
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Cc: linux-nilfs@vger.kernel.org
---
include/uapi/linux/nilfs2_ondisk.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/uapi/linux/nilfs2_ondisk.h b/include/uapi/linux/nilfs2_ondisk.h
index c23f91ae5fe8..3196cc44a002 100644
--- a/include/uapi/linux/nilfs2_ondisk.h
+++ b/include/uapi/linux/nilfs2_ondisk.h
@@ -188,7 +188,8 @@ struct nilfs_super_block {
__le16 s_segment_usage_size; /* Size of a segment usage */

/*98*/ __u8 s_uuid[16]; /* 128-bit uuid for volume */
-/*A8*/ char s_volume_name[80]; /* volume name */
+/*A8*/ char s_volume_name[80] /* volume name */
+ __kernel_nonstring;

/*F8*/ __le32 s_c_interval; /* Commit interval of segment */
__le32 s_c_block_max; /*
--
2.34.1