From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A73E11649BA; Mon, 29 Jan 2024 17:13:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706548435; cv=none; b=YZooN8nMmPYTak0kSY1v6CLF+r2wzrDtT9oSDvXRTxYwV2Fn6YxqOcmQbtTwC1xrjPIaswxtXxxmil3Q4yuewim0eBKfo6TDevUsTI5FkVsv9VrGl/7ciqexOIWE45f4PeB6AxPfSaKst3KJ1RulvwLrDqzZG1tYXN6hRpBmito= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706548435; c=relaxed/simple; bh=xiuG66K/hnT0/ziSZfk0Y2XbdkPGl5BGVj52YcFwXp0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eH8AVcQ4EAA69i2kQY4Eu7xomQOrF4Jut0Ejj5Ofpje9f8lT5uUyCjtchlhKpWWChClQn2ujxnBVXyIJkbQs+g5JkBX9GAqE29PoXdM/Pns2kDBHSzOOmamHOTLRy0RRdYuLt1XK5EOqY5ClK1nxGt09Tl8f0OHLQYqXAbbDqG8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=whjTTdfp; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="whjTTdfp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C0A7C43390; Mon, 29 Jan 2024 17:13:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706548435; bh=xiuG66K/hnT0/ziSZfk0Y2XbdkPGl5BGVj52YcFwXp0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=whjTTdfphvVmGZcIAKBaMAGKyBVmqramuRIMYCGGCNaaHKjve5B8MTHQEJB4ueAgz ILlMjqTGYwl5Z7PMQSM3lv/t/0nYqUu+VkRbPQq+ZXxW7F8ezFmsiAkq/vGEFxFAOi OEWl7cmTF1eEVEJ+FHWGCl5DXMbdLALDhUVCWFv4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ovidiu Panait , Herbert Xu Subject: [PATCH 6.6 039/331] crypto: api - Disallow identical driver names Date: Mon, 29 Jan 2024 09:01:43 -0800 Message-ID: <20240129170016.082402903@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240129170014.969142961@linuxfoundation.org> References: <20240129170014.969142961@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Herbert Xu commit 27016f75f5ed47e2d8e0ca75a8ff1f40bc1a5e27 upstream. Disallow registration of two algorithms with identical driver names. Cc: Reported-by: Ovidiu Panait Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- crypto/algapi.c | 1 + 1 file changed, 1 insertion(+) --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -341,6 +341,7 @@ __crypto_register_alg(struct crypto_alg } if (!strcmp(q->cra_driver_name, alg->cra_name) || + !strcmp(q->cra_driver_name, alg->cra_driver_name) || !strcmp(q->cra_name, alg->cra_driver_name)) goto err; }