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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="Bjomng5/"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BBBD3606A338; Tue, 3 Nov 2026 07:10:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Bjomng5/ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71D8B1F00919; Tue, 3 Nov 2026 07:10:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793689839; bh=pOsDwi+mve7hdfNgeVrwdGKRg0GB1YS8Vlvx7tVwWkE=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=Bjomng5/i5efj7glBHMJhmYhFPw+GA69QlYyzoFsW7B03jkfTqs/aOXVDYYEi9KPx 1qvUFOaFHakowGFydiJ1q/+aqQ3WD3AvGWGHShPY/80RoDI6DZygetoTjcogOmDP5A et+ma/FxeqmJgw/YO7xE2wxBkkFKdBPeLW/FxTHp7B3oZc1j9kKVv+AWGBMX0R+M4l 2HAcnJ7g0wKI9lshomgVpOQ9P9whOSBl5uuSJeV5377i2fOHb4YEirTbKUrAggFpBy OTL5+XSzSPWSeDmZvKbMlBIYeSsEikdHGVspfrYIlEpn/STRtFXIl97R+eAP51nXVc vrA48exlI23dQ== Message-ID: Date: Tue, 3 Nov 2026 08:10:35 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] crypto: safexcel - Unwind SHA3 initialization if HMAC setup fails To: Wentao Liang , atenart@kernel.org, herbert@gondor.apana.org.au Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20261103064030.1034291-1-vulab@iscas.ac.cn> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 03/11/2026 07:40, Wentao Liang wrote: > safexcel_hmac_sha3_cra_init() first initializes the SHA3 context, which > allocates an ahash fallback. If allocating the shash transform or its > descriptor fails afterwards, that fallback is not released. The crypto > core does not invoke cra_exit after cra_init returns an error. > > Call safexcel_sha3_cra_exit() on these failure paths to release the > resources acquired by safexcel_sha3_cra_init(). > > Fixes: 6c1c09b3dd0c ("crypto: inside-secure - Add HMAC-SHA3 family of authentication algorithms") > Cc: stable@vger.kernel.org > Assisted-by: DeepSeek-V4.1-Flash and OpenAI Codex Not even bothering to run checkpatch. > Signed-off-by: Wentao Liang Another fake identity of "vulab" doing exactly the same as other cases, repeating same mistake of running unsupervised crappy bot even though was asked multiple times to fix that. Best regards, Krzysztof