From nobody Sun Nov 16 01:01:01 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1745868315; cv=none; d=zohomail.com; s=zohoarc; b=mZOZtCYEcQI+L3mNQEcmIIJmhkzgLzoKaf8LHemx6pgXKepmzNQCLLI2wgwHnUEnIpdG1oUPamPcOefFHd76wbXHC+Lfc8EnkIbeU5z5WPXpMd8RdZPFc9haeuuCXlBPLFBobfD43h7V+zh78fmhrtJmqpFK2wIGOGdYyD/IJys= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1745868315; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=O1/pH75J2ESZ3iYPkpvn3hHXRSZ0chs2dEX/b6rX2kE=; b=W4BbUYrdEKzRKNPJ6CCS8GnygG2qPBZmLCPBkXlOEomPsKdcytVXRCgnHvL6/52BQ/CBYVn+JpC8xDvjsmDc1syGAN/SHPMRj38ErM8y0roZnZh74CVgB7zj2sfgd0CnWzWrPHs/uU6ARzNENey3cerEuYEgHvucKOwUV5+I8so= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1745868315104383.2569750894296; Mon, 28 Apr 2025 12:25:15 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u9U4u-0003bG-F2; Mon, 28 Apr 2025 15:23:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u9U4r-0003ac-ED for qemu-devel@nongnu.org; Mon, 28 Apr 2025 15:23:42 -0400 Received: from mail-pl1-x62d.google.com ([2607:f8b0:4864:20::62d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1u9U4p-0007Lg-SN for qemu-devel@nongnu.org; Mon, 28 Apr 2025 15:23:41 -0400 Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-227a8cdd241so71922565ad.3 for ; Mon, 28 Apr 2025 12:23:39 -0700 (PDT) Received: from grind.. ([2804:7f0:bcc0:906e:57d5:dca2:1ab3:20de]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22db4db99d3sm87300565ad.53.2025.04.28.12.23.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 12:23:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1745868218; x=1746473018; darn=nongnu.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=O1/pH75J2ESZ3iYPkpvn3hHXRSZ0chs2dEX/b6rX2kE=; b=csfY9g0S/BeqcABWgPDj6oKOpayqw91K9EUZmYEntmiCewp2EiyoqkgRk+Sw80QDNz GKEogqRSY+Ixdu6ryz8u9SRFpQU06HRytsYdhxDpo3dnavqwqLqwwskPoUu0OCq2LmDP QMrN0BRkEqj9dU0BM+usvYI+pVIc0fKkpqS9My397kpV8ixp3g8bhc4B6XpVrZgm7lQp pmWqJnXaFNoO2lBwz8NIongvzNR6tNdEO/pVSXgN4mjWHQTSRqNtbSUKYfFKXWRV1Ee1 /LN8rBZ5upFMLTVDBXneEOqYIX/poVJ38RNuyScoYjbqDE4JKDMefZQqOYGm8NtIB6Pp 0Ibg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745868218; x=1746473018; 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=O1/pH75J2ESZ3iYPkpvn3hHXRSZ0chs2dEX/b6rX2kE=; b=ZymjcNR+Y06l1a+lj6bQw6kqW/wSWHHZdarMbGV4wrOgoesSAMTldUNPEAoPEBgDXi wrcvU022B7s3a2F63hceP10WUoRmCp/0yqkincj0peecH7lO57X9QNSwUOieqHK/HRD7 gdJNs98Vi77dH3XUaaKMPkli5B+CbiML9PBPB+sO+ma7M2hapVpnVZ7bKDNl4Z02r7HA dMCkDvotyFpqtaTSGiQ2b42S3YqFvmPW2YxMqmSGpkJBjJs2rAhq9a+nRVE/iReBC9M+ QcruGfK5BnAZ9W3JQcyvQK9rmHogT3j97kof03j+rCpAW9S+oh258Nxe0UkLkRlLOOIs AL+A== X-Gm-Message-State: AOJu0YzA3mFcBL/GTnetR6+TvibpPFXCmNgAKhB28UIsg4JSOBns1m4X 0sKWCrdJZVGkJzeMXKPKi7tfvtkuzKwz7+jnFTv3dAQt2264h9spUBEFjfy2Z+UOxoCkXpm3010 8nxM= X-Gm-Gg: ASbGncsWTf38B80xSQ0vDqYUt35C+lBKnXr3lte0BaKfUqgP9LDKEr/Dt/SAv3WtLfp qrmXMTeG9clC4VCIBnzaqx5MHWJuUrAWGs52MAh5xi54bH61JbGP2vLizWfUqqzvgZk99kr30SS gcDFJBJ8SI9xhMJoFOP8wAGrCZXiT/XBhcKaO363LKX3PG/wUV9j7x0iAckUTCM2FbNXn5f+hHB VMOx/9tZVTboD8ep2jDVzSylesvBmLksbJuWBcf2wEpvMNkZ5M7X2kR+8LEYp2QmxY9ZsxQC4dD v4q8/XnaNHhHcSh88ueRyjuhsqJ/hthCKNZ191ZRKA2G X-Google-Smtp-Source: AGHT+IGQ5uaMjDM+16axjbLvKduJnO2eraC/lCrrvq1x5/JwJi2ecPt66l/e3YE9f1FtNdLALw+EXA== X-Received: by 2002:a17:902:f60d:b0:220:cd9a:a167 with SMTP id d9443c01a7336-22de6f7f842mr4167515ad.4.1745868218320; Mon, 28 Apr 2025 12:23:38 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com, ajones@ventanamicro.com, Daniel Henrique Barboza Subject: [PATCH v4 2/9] target/riscv/kvm: fix leak in kvm_riscv_init_multiext_cfg() Date: Mon, 28 Apr 2025 16:23:16 -0300 Message-ID: <20250428192323.84992-3-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250428192323.84992-1-dbarboza@ventanamicro.com> References: <20250428192323.84992-1-dbarboza@ventanamicro.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::62d; envelope-from=dbarboza@ventanamicro.com; helo=mail-pl1-x62d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ventanamicro.com) X-ZM-MESSAGEID: 1745868317051019000 Content-Type: text/plain; charset="utf-8" 'reglist' is being g-malloc'ed but never freed. Reported-by: Andrew Jones Signed-off-by: Daniel Henrique Barboza Reviewed-by: Andrew Jones Reviewed-by: Alistair Francis --- target/riscv/kvm/kvm-cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index accad4c28e..6ba122f360 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -1119,10 +1119,10 @@ static void kvm_riscv_read_vlenb(RISCVCPU *cpu, KVM= ScratchCPU *kvmcpu, =20 static void kvm_riscv_init_multiext_cfg(RISCVCPU *cpu, KVMScratchCPU *kvmc= pu) { + g_autofree struct kvm_reg_list *reglist =3D NULL; KVMCPUConfig *multi_ext_cfg; struct kvm_one_reg reg; struct kvm_reg_list rl_struct; - struct kvm_reg_list *reglist; uint64_t val, reg_id, *reg_search; int i, ret; =20 --=20 2.49.0