Linux cryptographic layer development
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From: Julia Lawall <julia.lawall@inria.fr>
To: Megha Dey <megha.dey@intel.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
	Tomasz Kantecki <tomasz.kantecki@intel.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
	linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: fix flexible_array.cocci warnings
Date: Fri, 12 Nov 2021 11:56:22 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2111121154320.2916@hadrien> (raw)

From: kernel test robot <lkp@intel.com>

 Zero-length and one-element arrays are deprecated, see
 Documentation/process/deprecated.rst
 Flexible-array members should be used instead.

Generated by: scripts/coccinelle/misc/flexible_array.cocci

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
---

tree:   https://github.com/meghadey/crypto crypto-avx512
head:   9c8c2ca77f6e2575a130bddb9767d068e1162d71
commit: 377aede9f10ee28be954473668bc6d33c6c9db75 [5/6] crypto: aesni - AVX512 version of AESNI-GCM using VPCLMULQDQ
:::::: branch date: 7 weeks ago
:::::: commit date: 7 weeks ago

 aesni-intel_glue.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -87,7 +87,7 @@ struct gcm_context_data {
 	u64 partial_block_len;
 	u64 unused;
 	/* Allocate space for hash_keys later */
-	u8 hash_keys[0];
+	u8 hash_keys[];
 };

 asmlinkage int aesni_set_key(struct crypto_aes_ctx *ctx, const u8 *in_key,

             reply	other threads:[~2021-11-12 11:03 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-12 10:56 Julia Lawall [this message]
2021-11-20  4:06 ` [PATCH] crypto: fix flexible_array.cocci warnings Herbert Xu
2021-11-24  3:17   ` [kbuild-all] " Chen, Rong A
  -- strict thread matches above, loose matches on Subject: below --
2021-06-29 11:48 Julia Lawall
2021-07-16  7:26 ` Herbert Xu

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