From patchwork Thu Nov 2 23:02:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Hemminger X-Patchwork-Id: 133795 X-Patchwork-Delegate: gakhil@marvell.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id A1AAD4324A; Fri, 3 Nov 2023 00:03:19 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D23FD41151; Fri, 3 Nov 2023 00:03:15 +0100 (CET) Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) by mails.dpdk.org (Postfix) with ESMTP id E202E4021E for ; Fri, 3 Nov 2023 00:03:12 +0100 (CET) Received: by mail-pf1-f178.google.com with SMTP id d2e1a72fcca58-6b497c8575aso1593141b3a.1 for ; Thu, 02 Nov 2023 16:03:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1698966192; x=1699570992; 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=GxuFlYqL3HY+3JBgyysKTUCIfXDTjA7u/A/GQRdHitw=; b=czO862k5r0zP0hYJWF4wdM3APLNJvRxxokRIfHEBg3ItWU4gTWIVv/nVzrW1vtt/+O 52rw6UPr0ZB4svv4WQc7kpNQW0zORYlMbHubS/7SLwRdZRCBOZS0Y53lMGQ+PYe4Oi5Q 0MzbpFqyLbVbQedD9JmyZMmyuUICmvu+QPOqa9RNfbidTTbusaBsugg7/pvpy3Ma0tOQ me+Tf4gk8RzOWkMPU2/R2fs16Q66YRh1qiGuF3rKiy6MyDtso3rV2AQHymnB9hoVYrLA F01f51g3/x/BPixjn6UScEaygXQTNFztowHAcvo4ZVDiKLl2JPMR8jVmFh2gawWFN/TO do4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698966192; x=1699570992; 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=GxuFlYqL3HY+3JBgyysKTUCIfXDTjA7u/A/GQRdHitw=; b=ioAeNbW+9DbLjzIvQRCJKVvbgMG2PiCw2isv1BibQ+4Sc93PaRt/8kdMT/lLs4svT9 eLfQu3xaCU2XlYqgTpegDg6zX73hNnjf8m07ivay554myBIMTw0oP1lRC180re4c3BML 5vITZXlmTDX8rbEceXbKRyJqmfYUSInS8szGqYzxVAt/0buP80gsDWd2t68+nwNsUZIn SNvhV1op7EzyE4KPvP39dYu9Uqgk0J34ioDsm2otwhtf55uFAwLodONNOnBp0bKih8OO 6m0BYkgZX3FWVWualRUGJoKvi8xv3YSx7vZ+ztjNBqmrMC/+il0U+MaSXIlcnNfuFWFA DZIA== X-Gm-Message-State: AOJu0YyY2M0Ir1rhrlMJHQpV8OFmJtgriRQYBb53n6Ae7Io7LUDHt0Bv p9l+flooJY24BEAf+MKw4ngHPIl16MmEKA4ltOLIKDAb X-Google-Smtp-Source: AGHT+IEU/G2l8hIFklxmyaGvqv4CxAiRTKH96nGXbVRwgd6zrnZa9JYJ1vNaChoGJOUkB5nyLd21hA== X-Received: by 2002:a05:6a21:33a4:b0:14c:c393:692 with SMTP id yy36-20020a056a2133a400b0014cc3930692mr23602188pzb.7.1698966191718; Thu, 02 Nov 2023 16:03:11 -0700 (PDT) Received: from fedora.. ([38.142.2.14]) by smtp.gmail.com with ESMTPSA id a24-20020a63cd58000000b005bd3d6e270dsm223192pgj.68.2023.11.02.16.03.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 16:03:11 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Subject: [PATCH 1/2] nullfree: add matches for null free cases from OpenSSL Date: Thu, 2 Nov 2023 16:02:05 -0700 Message-ID: <20231102230307.6138-2-stephen@networkplumber.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231102230307.6138-1-stephen@networkplumber.org> References: <20231102230307.6138-1-stephen@networkplumber.org> MIME-Version: 1.0 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 OpenSSL functions follow the design parameter that free of NULL is ok. Signed-off-by: Stephen Hemminger --- devtools/cocci/nullfree.cocci | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/devtools/cocci/nullfree.cocci b/devtools/cocci/nullfree.cocci index 9ca3fc2864..c58aad4fb7 100644 --- a/devtools/cocci/nullfree.cocci +++ b/devtools/cocci/nullfree.cocci @@ -126,4 +126,13 @@ expression E; | - if (E != NULL) trie_free(E); + trie_free(E); +| +- if (E != NULL) EVP_PKEY_CTX_free(E); ++ EVP_PKEY_CTX_free(E); +| +- if (E != NULL) EVP_PKEY_free(E); ++ EVP_PKEY_free(E); +| +- if (E != NULL) BN_free(E); ++ BN_free(E); )