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[209.51.188.17]) by mx.google.com with ESMTPS id d12-20020ac85acc000000b004313c5fadd1si7905306qtd.33.2024.04.08.02.53.22 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 08 Apr 2024 02:53:23 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=aJfW2gG5; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rtlgA-0004cu-JP; Mon, 08 Apr 2024 05:52:43 -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 1rtlg3-0004Uw-Mo for qemu-devel@nongnu.org; Mon, 08 Apr 2024 05:52:36 -0400 Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rtlg0-0006MX-J6 for qemu-devel@nongnu.org; Mon, 08 Apr 2024 05:52:34 -0400 Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-56e47843cc7so1237815a12.0 for ; Mon, 08 Apr 2024 02:52:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1712569950; x=1713174750; 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=SX5xakbdEor+CW8HJ6tUewkIqcSRy/qmJlj1fBtPDng=; b=aJfW2gG5FbdRsMCASpI0isTwKKbSIUr1bRkAbYbTkQIDM826KzZ90wh2zd50kHQPif oj6NWIqltICwqdVwMhtOC6UPSNgWNnddvcDp4+WkkJKhL8Tx/sJvMr9cEXdEfFMZRlGC u58JkyC/d4Ma/ijLmfjBqmcNl6CLfAY4L+ahfbqQGDqQNGjW1uUEleDi5LmqHq2X8klh +1Qf63zYZUtbV9ivWAbKVdln8mj/uspX+Wtj0lIDfVtTPLt2yaYTm1mtJKy8BayPoZaV WFNrFkyRubc/mopUKTlbTfqvAm7tv8IokgXBTWNU7vdPfKwvbFve/aZ8UsfxGFX0TQMm I/0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712569950; x=1713174750; 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=SX5xakbdEor+CW8HJ6tUewkIqcSRy/qmJlj1fBtPDng=; b=s1M28E3VbLYWbaUgL6bJykBAYjRHZYYYM307Ih96uEePVzsnSm6ChtLow0kPs/ShG8 Zwi/+AxhNr0SvkSwOAW7FxXR6bMxX4DuIEg2Nttt++UhDLHGB2I7JkImlUFwsAmVRcY2 sx5LMh9gxnxiD3nS9nRMVB4cq7KNTq6aumHQ6Tjj1bYkXjfybo78PSF/bAA2UaORYqBX 79cNWI4Vf6drrgzxsRwsW5BKdK6pN1RBIAmLcq8x/exGEkdyNSkOulI8o94YORGV47JU gRKEi9D8HV/z3QtV6f4JTNwJXRwoBjlKNFLZwTEoT9zRc+uP883uZZXVzfZFFl0zcvD8 S21A== X-Gm-Message-State: AOJu0YwbqekxePbWUWryhe+GSqmGTZxSXceybBeUfWvY3VXGUgmrzsEa uN20FBDkNjypjj+D2RsTI5GX169FcQEHebDg5zL2zYP1a+e6OzkxnIA+jwNxi4fIggngliM9uqc 4 X-Received: by 2002:a17:907:7ea4:b0:a51:c975:f02a with SMTP id qb36-20020a1709077ea400b00a51c975f02amr2584452ejc.65.1712569950602; Mon, 08 Apr 2024 02:52:30 -0700 (PDT) Received: from m1x-phil.lan ([176.176.144.67]) by smtp.gmail.com with ESMTPSA id ck20-20020a170906c45400b00a4e23400982sm4250084ejb.95.2024.04.08.02.52.29 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 08 Apr 2024 02:52:30 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Alexander Graf , Zheyu Ma , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PATCH-for-9.0? 2/2] hw/misc/applesmc: Fix memory leak in reset() handler Date: Mon, 8 Apr 2024 11:52:16 +0200 Message-ID: <20240408095217.57239-3-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240408095217.57239-1-philmd@linaro.org> References: <20240408095217.57239-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::530; envelope-from=philmd@linaro.org; helo=mail-ed1-x530.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=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+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org AppleSMCData is allocated with g_new0() in applesmc_add_key(): release it with g_free(). Leaked since commit 1ddda5cd36 ("AppleSMC device emulation"). Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2272 Reported-by: Zheyu Ma Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Peter Maydell --- hw/misc/applesmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/misc/applesmc.c b/hw/misc/applesmc.c index 8e65816da6..14e3ef667d 100644 --- a/hw/misc/applesmc.c +++ b/hw/misc/applesmc.c @@ -274,6 +274,7 @@ static void qdev_applesmc_isa_reset(DeviceState *dev) /* Remove existing entries */ QLIST_FOREACH_SAFE(d, &s->data_def, node, next) { QLIST_REMOVE(d, node); + g_free(d); } s->status = 0x00; s->status_1e = 0x00;