linux-kernel - [PATCH] freevxfs: Replace one-element array with flexible array member

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Message-ID: <20241103121707.102838-3-thorsten.blum@linux.dev>
Date: Sun,  3 Nov 2024 13:17:09 +0100
From: Thorsten Blum <thorsten.blum@...ux.dev>
To: Christoph Hellwig <hch@...radead.org>
Cc: linux-hardening@...r.kernel.org,
	Thorsten Blum <thorsten.blum@...ux.dev>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] freevxfs: Replace one-element array with flexible array member

Replace the deprecated one-element array with a modern flexible array
member in the struct vxfs_dirblk.

Link: https://github.com/KSPP/linux/issues/79
Signed-off-by: Thorsten Blum <thorsten.blum@...ux.dev>
---
 fs/freevxfs/vxfs_dir.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/freevxfs/vxfs_dir.h b/fs/freevxfs/vxfs_dir.h
index fbcd603365ad..8c67627f2a3d 100644
--- a/fs/freevxfs/vxfs_dir.h
+++ b/fs/freevxfs/vxfs_dir.h
@@ -25,7 +25,7 @@
 struct vxfs_dirblk {
 	__fs16		d_free;		/* free space in dirblock */
 	__fs16		d_nhash;	/* no of hash chains */
-	__fs16		d_hash[1];	/* hash chain */
+	__fs16		d_hash[];	/* hash chain */
 };
 
 /*
-- 
2.47.0