linux-hardening - [PATCH] alpha: Replace one-element array with flexible-array member

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Message-ID: <ZMpZZBShlLqyD3ax@work>
Date:   Wed, 2 Aug 2023 07:25:56 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Richard Henderson <richard.henderson@...aro.org>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>
Cc:     linux-alpha@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        linux-hardening@...r.kernel.org
Subject: [PATCH] alpha: Replace one-element array with flexible-array member

One-element and zero-length arrays are deprecated. So, replace
one-element array in struct osf_dirent with flexible-array
member.

This results in no differences in binary output.

Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 arch/alpha/kernel/osf_sys.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
index d98701ee36c6..5db88b627439 100644
--- a/arch/alpha/kernel/osf_sys.c
+++ b/arch/alpha/kernel/osf_sys.c
@@ -97,7 +97,7 @@ struct osf_dirent {
 	unsigned int d_ino;
 	unsigned short d_reclen;
 	unsigned short d_namlen;
-	char d_name[1];
+	char d_name[];
 };
 
 struct osf_dirent_callback {
-- 
2.34.1