From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2CF04461F9; Tue, 11 Feb 2025 18:38:06 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0BF7A40DF5; Tue, 11 Feb 2025 18:37:41 +0100 (CET) Received: from mail-pj1-f43.google.com (mail-pj1-f43.google.com [209.85.216.43]) by mails.dpdk.org (Postfix) with ESMTP id C1D3A406A2 for ; Tue, 11 Feb 2025 18:37:37 +0100 (CET) Received: by mail-pj1-f43.google.com with SMTP id 98e67ed59e1d1-2fa2eb7eb45so6621043a91.1 for ; Tue, 11 Feb 2025 09:37:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1739295457; x=1739900257; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HNJHgWrp7PrghusG1EGUIcrHmq1efQC46Cm2w7NVkN8=; b=yJubrkNLUBDFbW8tjdm3GShYnqXbKv4JmbKz0mt3+DyDIE2QNGtcrWXrMGuzK3mgg5 fl4hN5pkFPRVrS9gCXSpA8QyoSkk/NwpkXwNvul2WcPKgIBzv4xuOgOlBYisF0zzqJaW /xGaYlGVL7tIFb9UK1yEafkbzjSLAvJvmNMYORcPzOGeyTIp1GWkQgFrtqATnrBaeqAT N1TavsJPPWutOIoWgTRC7l+iPQXD1nu95YilhUa/Cs8QkEmbnZAVOll8OLna5PWUJqt1 1eizXHlupTMGnB0LF809maQ1Ox67CXGvnXgwC5i8ZgkHYwMsiaLirAHA0XJhkk2Fw+xd EwIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739295457; x=1739900257; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=HNJHgWrp7PrghusG1EGUIcrHmq1efQC46Cm2w7NVkN8=; b=kOLkX/4teWq7RNag3GYjHSKSHyRJAYLyEoYlWIo/lLs2l5ZHSfj9sF6fMVw0uYYqzJ ZuVr6htX99ynSo+UWJo5Mn+10aX0Y4YWBpHWc+U+CsUAnAqxyfdnTvv9ABX4E/sKV2vA vDngfKxnbTpgrVLjwoORqSVhwfFN36qLZ68PfWWJuj63mYWNQSMOkJBDH6LKJW8BMtNn 7GlVbMYEPyNbJuQ7hZM3XlvJwNDlWLoMVNt/E2we9KmLio1gL7YN777/srjo8/5XB0eX rYixxwQAEZRyR/LpkhT838XV1GV9wb+QgLIjluhlP40ftG1XoDB8lseaHYhtrxcflgtM +zcA== X-Gm-Message-State: AOJu0Ywo83d1UFAcJIQsx8v66sZFuz0+fKck73LAxDzfAaZDHbcBg+kB 0PV3iNg7Ss5ScJ3yS1KiEHQbO8WpHucoQcJeWBLOJ7a1k7UXJkenoltQ5MBCZukE1sF7SZ1oRgy u X-Gm-Gg: ASbGncubrqCkiPsROe8u/RO5nnt/tlrkBP/C+4TPbQbG+dE5e9l8Qk2dUhb2x6RIwVA ufPK21X8mu0V2wUCrDLgQoopRocZZgjmtcVvH3xtp45JSx6cg8Jk6ICDIwMFVUuEpmmH1PgN+zd YAVoXtXPmm8aLrcr9jhpDg9QmhsvFi/gcVf0s+lS+WqmtbphkR1V7IvLblTRLFfDRTb5ZWNrrHh O/7OoJFAWzPFqB3HIxVQHiLTdvslcWks5KWSBzoppEqJFLhm2f9ClHLkj6J9QHIyfM5VgtZKXfb RGyqjZMYXBhFql/hG4tvyE8/fyyaKUe+C5aO5CPGe3897jVi/dBPaYTqaYb34EB3+QaO X-Google-Smtp-Source: AGHT+IEl7GJ0b9Q227TSGzcgj31qwQdfDASKwwiRXY+LhSWmxoAJ/vRLlV/73lZ/0jnzw+CFcnzRsw== X-Received: by 2002:a17:90b:2b45:b0:2fa:1c09:3cee with SMTP id 98e67ed59e1d1-2faa0913acemr6288150a91.9.1739295456913; Tue, 11 Feb 2025 09:37:36 -0800 (PST) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2fa4656bd27sm7131811a91.42.2025.02.11.09.37.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Feb 2025 09:37:36 -0800 (PST) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , Bruce Richardson , Kai Ji Subject: [PATCH v5 05/11] crypto/qat: use secure memset Date: Tue, 11 Feb 2025 09:35:25 -0800 Message-ID: <20250211173720.1188517-6-stephen@networkplumber.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250211173720.1188517-1-stephen@networkplumber.org> References: <20241114011129.451243-1-stephen@networkplumber.org> <20250211173720.1188517-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Regular memset maybe removed by compiler if done before a free function. Use new rte_free_sensitive instead. Signed-off-by: Stephen Hemminger Acked-by: Bruce Richardson --- drivers/crypto/qat/qat_asym.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/crypto/qat/qat_asym.c b/drivers/crypto/qat/qat_asym.c index f5b56b2f71..d8a1406819 100644 --- a/drivers/crypto/qat/qat_asym.c +++ b/drivers/crypto/qat/qat_asym.c @@ -102,10 +102,7 @@ static const struct rte_driver cryptodev_qat_asym_driver = { curve.p.data, curve.bytesize) #define PARAM_CLR(what) \ - do { \ - memset(what.data, 0, what.length); \ - rte_free(what.data); \ - } while (0) + rte_free_sensitive(what.data) static void request_init(struct icp_qat_fw_pke_request *qat_req) -- 2.47.2