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 5494B7BB19; Wed, 21 Feb 2024 13:54:09 +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=1708523649; cv=none; b=VEDALdP2/RNbMQyDS6h5C3dX8Odp1FbyUV338ND3S8oUpQ/u/OZQKcyKmauwgmRqt2WA1HNQGj7WXAVIB7+ZMGE8YtHucUw+6+xwdMnEI5wBmiwsGe+B3V6rSzE1P8foaYcgWoecNONADABqwCQQbLKBVBVqxlpkpDKMEAYG9iI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708523649; c=relaxed/simple; bh=1ZdRPm0uxxrhC642UEy7jSOi2ZAoHVtA/JOjfDC+JGs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ljE+lzjLEx8OOECi0BnkjFKLjU5EOcKp4raUW3JVBQjd3MR4o6ZmvuFuprl0vJuPYxDhJQdg4fg3+Oz2ArE33BiajwU2zdhFLMAezdM2oU8Cmqqysp2Sngr+TDJpAgAWip4Ld3a00ZywoTY3YId65C6Luw+G0EEfpgmaRArwFXI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PBFBWF3I; 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="PBFBWF3I" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B861CC43390; Wed, 21 Feb 2024 13:54:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1708523649; bh=1ZdRPm0uxxrhC642UEy7jSOi2ZAoHVtA/JOjfDC+JGs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PBFBWF3I16GKuU2z6urOvpBjX3wy9jbLOskwavxzu7zkrjFuBH+97YIHIXDZiVjt6 S6usKnjJg09dIPOcL1d/+DJyUeHUm5TURxkOhxFPTtsl9vGMdQktI2j+SFNWVOim4N FHrf0/4MijVj9fryHhSgz2IvWSkYUFhAHGVpljpA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ovidiu Panait , Herbert Xu Subject: [PATCH 5.10 018/379] crypto: api - Disallow identical driver names Date: Wed, 21 Feb 2024 14:03:17 +0100 Message-ID: <20240221125955.459799634@linuxfoundation.org> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240221125954.917878865@linuxfoundation.org> References: <20240221125954.917878865@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-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 @@ -258,6 +258,7 @@ static struct crypto_larval *__crypto_re } 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; }