From nobody Sat Nov 15 19:29:32 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 1748166315229226.32684965697786; Sun, 25 May 2025 02:45:15 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uJ7ti-0008Bq-W7; Sun, 25 May 2025 05:44:03 -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 1uJ7td-00083c-T7; Sun, 25 May 2025 05:43:58 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uJ7tc-0004eF-EL; Sun, 25 May 2025 05:43:57 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id A2C00124DE6; Sun, 25 May 2025 12:42:47 +0300 (MSK) Received: from think4mjt.origo (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id 7CD90215F0E; Sun, 25 May 2025 12:42:48 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Daniel Henrique Barboza , Andrew Jones , Alistair Francis , Michael Tokarev Subject: [Stable-9.2.4 52/62] target/riscv/kvm: fix leak in kvm_riscv_init_multiext_cfg() Date: Sun, 25 May 2025 12:42:35 +0300 Message-Id: <20250525094246.174612-18-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: 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=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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-ZM-MESSAGEID: 1748166315767116600 Content-Type: text/plain; charset="utf-8" From: Daniel Henrique Barboza '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 Message-ID: <20250429124421.223883-3-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis Cc: qemu-stable@nongnu.org (cherry picked from commit 906af6de9462c5192547cca0beac2c134659a437) Signed-off-by: Michael Tokarev diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index 3ac9798a57..49a8bc34ca 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -1111,10 +1111,10 @@ 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 2.39.5