| Message ID | 20241015202731.2638-2-thorsten.blum@linux.dev (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [RESEND] nfs: Annotate struct pnfs_commit_array with __counted_by() | expand |
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 12d8e47bc5a3..559273a0f16d 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1336,7 +1336,7 @@ struct pnfs_commit_array { struct rcu_head rcu; refcount_t refcount; unsigned int nbuckets; - struct pnfs_commit_bucket buckets[]; + struct pnfs_commit_bucket buckets[] __counted_by(nbuckets); }; struct pnfs_ds_commit_info {
Add the __counted_by compiler attribute to the flexible array member buckets to improve access bounds-checking via CONFIG_UBSAN_BOUNDS and CONFIG_FORTIFY_SOURCE. Compile-tested only. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> --- include/linux/nfs_xdr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)