From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB63CC433E0 for ; Mon, 29 Jun 2020 01:22:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B84DF206BE for ; Mon, 29 Jun 2020 01:22:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nF52aeqa" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726731AbgF2BWU (ORCPT ); Sun, 28 Jun 2020 21:22:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726465AbgF2BWU (ORCPT ); Sun, 28 Jun 2020 21:22:20 -0400 Received: from mail-qv1-xf34.google.com (mail-qv1-xf34.google.com [IPv6:2607:f8b0:4864:20::f34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA0DEC03E979 for ; Sun, 28 Jun 2020 18:22:19 -0700 (PDT) Received: by mail-qv1-xf34.google.com with SMTP id di5so2043022qvb.11 for ; Sun, 28 Jun 2020 18:22:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=Gh8U1Z9aatU+1G7l/mTh27mGH6DDhKMcWP0trx36I7Y=; b=nF52aeqa6XvI17VPNWfcxUO3BvWQWocUrQt4NXM5BPW4VeOXe+BAqRmkyPFsZZP7gT lHaIauq6Rf/gswtinjhDpyTrHlYvnaYZ2glDFrGJvjWJHlKsW0G50ypzCHQovjows77j 1XPkqdyBN802miZ6CBrFrLHC2p+9sXrvGKbWcvewr+fqsmeby+kPDrc9b0ccbuM9vU4F uEDTo1caGWeRYWuiq3HiG41w6A3xY3kRnRoOwtASefv/FVSep4ByOfvV96Ba8t7jVAEw iq9ro33zXzxdHsldk82gfElLQR43YqGnorWgF+s+tmvJoSbxo3E1WHWkX6aCCNuNjSWM MF4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=Gh8U1Z9aatU+1G7l/mTh27mGH6DDhKMcWP0trx36I7Y=; b=YiEkK4Ymq4ZXaGBcZJJCE1TNoHbEfc/9B0bOgyfN3TRc19e2xsCYdb0fshTSxeV3h/ syYdaQJFOdnX7jr4Uhh/uYx5LP0fTjAQgdjHCNucqz9JI3FmKA5SQhqOKyQfeGbu3vKz PZ2GdI6ci51GCsbKBj9qnPBrs/bgFwmzf/nCHaid7yL9r/ckkjmzEm13vUB/3QVz/+w4 Qmhnoosjlk0ROc392iMnmr7c6SssuGUEJoZMrgXiPjWGqbq6KbPSGXMoIOXiZDoQz2A4 kScMRXSSzBROyBJIruj5W0EamxvYUx2LmZwUD5/OvNPTNRil90jvtub2aVgUP/F7JCOC KwUg== X-Gm-Message-State: AOAM532+DNjjvhGhSruAUKbQiooi8/tu6U2LFODeqF7OykWn3fhgZxFX HkBTblyGSfgmNEZywCL5opc= X-Google-Smtp-Source: ABdhPJxp74N6P3MOVzgMLWI70QSmixkYtlP57p89PpUlEcDy6Ky5ITGxpDJdzTuOltHEmlMGxo55+g== X-Received: by 2002:a0c:f385:: with SMTP id i5mr13474375qvk.4.1593393739128; Sun, 28 Jun 2020 18:22:19 -0700 (PDT) Received: from linux.home ([2604:2000:1344:41d:f01c:7705:2169:19ef]) by smtp.googlemail.com with ESMTPSA id 19sm6784157qky.72.2020.06.28.18.22.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Jun 2020 18:22:18 -0700 (PDT) From: Gaurav Singh To: gaurav1086@gmail.com, linux-kernel@vger.kernel.org (open list) Subject: [PATCH] [scripts] read_file: fix memory leak Date: Sun, 28 Jun 2020 21:21:33 -0400 Message-Id: <20200629012149.29839-1-gaurav1086@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200621165657.9814-1-gaurav1086@gmail.com> References: <20200621165657.9814-1-gaurav1086@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Free buf before returning to avoid memory leak. Signed-off-by: Gaurav Singh --- scripts/insert-sys-cert.c | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/insert-sys-cert.c b/scripts/insert-sys-cert.c index 8902836c2342..22d99a8faca9 100644 --- a/scripts/insert-sys-cert.c +++ b/scripts/insert-sys-cert.c @@ -250,6 +250,7 @@ static char *read_file(char *file_name, int *size) } if (read(fd, buf, *size) != *size) { perror("File read failed"); + free(buf); close(fd); return NULL; } -- 2.17.1