From nobody Sun Feb 8 13:59:59 2026 Received: from mail-ej1-f44.google.com (mail-ej1-f44.google.com [209.85.218.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 66E011B4247; Thu, 20 Feb 2025 21:16:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.44 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740086189; cv=none; b=bMmg9yLPdq0XZ+BqN7zCBQqFFqQWW3zQ0fT96CTNZPQLmGjPRc0lupVCzlZW3qy/40IWoe7CcyGVa5e1N2B+0zaIUgMRnr5XSDzRj7jgvJnDCxx3ikbfqTzCHuBeSjhjykSYENWECjq9kuFi7BwlS3UrJfw6yO1qwM4ZF/CEG/s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740086189; c=relaxed/simple; bh=7GGLIIkYslbO8zRGVnXkb3WYURsjoiGi39cJNZNjmYI=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=VZVAsXJizqpNb7TxIwfhTXhSXSSFBETLOKoEOKhW3KLMz6gfQEUWmT3L0IAHjH5Bl8F2aegqDWaf8HEjaIqGW8I8+03FxvEq+j4ignqI7cnq0bVi+cEkLkSVv3GjqyLzRC3gXUqwIiCdh8u3bHnQCkAlpQDdd8f1d/cwAYjlKx0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=hCpHWCUG; arc=none smtp.client-ip=209.85.218.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hCpHWCUG" Received: by mail-ej1-f44.google.com with SMTP id a640c23a62f3a-abb9709b5b5so272204666b.2; Thu, 20 Feb 2025 13:16:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1740086186; x=1740690986; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=srsd8MylrS8GZUhwfYa6y0G3qneboWaJc/Tcu8jhTJ8=; b=hCpHWCUGSbf/5FjWqfrHGJJ9nRvI4dpHFdJZaCcCe6K80ZhthuxzGtFbE1TIvglQCJ KFIH/neEC49lcWP8pvUJh1AZtQ8fS8I+AKwaUr5HQKG2UVVTgAhJ/TAuGYkv9CbzLO0Y ogGkIWbBrdYx8vOmrUCvdeNaRJ+d6Q2IJLSEDlXYYE5lnvaLz06G7hBX0baH+BWJImhA jCPkvpEYc114xLAqCYXoDhD97SNaVzY8GflQvpTFpAVopsKeEVlRb6mPzEUbmYulgwIC bQdf6wd5q/KtlAQce6wEpPq10ZX5EM5lcmS9H3die4+UALpzJs1vEUbXP7mMzwhhTf19 iyKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740086186; x=1740690986; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=srsd8MylrS8GZUhwfYa6y0G3qneboWaJc/Tcu8jhTJ8=; b=MJMzLdunrPdUfV7vJThoipQvoJf4C2EO0suDv5+wG9YKFHzJB9SVZfvjELJnY7zArF 4xnkMlQBcqXhri7q76WPu+R/Lb6ISrQ89rg4z+ZQ+WgpQ3Sn1/ku/ZczoCi7rzAQW4Ix xT+8LGqdg8ckwMwImPWJXaHV60X9EPRf0pLkoHN3mLK+vVutAzQw1IwD6WBnKCek7+nY vXsWflbd+6AB2325My0G4nmfmHCOx4UbnzbJeDx4ddwfzWzFUJuZ6Cgxd9bSJHDEKlX2 6RpS2ptDdbIX87JZA2CzT7U3WwDClb2pUGW99E41lbeutMC47QN6tcn54AYWdjKzorXn pytQ== X-Forwarded-Encrypted: i=1; AJvYcCWN/LrWD4tXj6/S27lVkIV2AL1fTbseo72W5OAoKa0Y1gYIuTiYpjHsfqYKANClq6hAscjjwtVCyb/9UX4=@vger.kernel.org, AJvYcCWlwHvLwFmod9r9JlbpytmrBAZCEngqaNi0NWhZzA64byDPNJYjaue2hqKc3L2p2YGVFSmurgSz8p1aKg==@vger.kernel.org X-Gm-Message-State: AOJu0YzXFq5l+8uTi+KVx1AFnexKrmhbOgOI1vkNczzYxwYDUERqxQoR JyyapK35z64DzI04Me/lXJiRpD/UqogrK5p2d5x4XqIZ4Qi09tV3 X-Gm-Gg: ASbGncvlEKdQRlgJ/f6UD89ejWMHzkYd4X05jIU0iZtUvFPeMBtXtcIH9tCi3nZur2z ZcxrAvm3jBWF8mDwvFT15ZMwboyolv4bm7vES6ig1z1YlSo0I5s97noFtBArdYMqiHMakKJzyx6 kZe0XOHnASxHnJw5OIxMuzQapXOBZbvGkhR6I+U6PqX1es7U/ydjFmGr202ILKKdf2DNTgCwwV1 klNxhARXZuJdStNsg0WIg13ZZrjgvKCPsMOFl8WfErABNe86Nsd8RbeK1XWL1PF/bsreiGdspcn h2FVf3CAToc3scLXDAUNyznTEw5Qyl5X X-Google-Smtp-Source: AGHT+IEUj/CgiGoiOl99Nkn1c8Zgw6wRPk7lBZ22xdnEjPyHKJGvYm7Scg5HRoMZw+0zfk1k1QFBHg== X-Received: by 2002:a17:907:6e8b:b0:abb:cbc8:81fa with SMTP id a640c23a62f3a-abc09c11056mr97957566b.42.1740086185413; Thu, 20 Feb 2025 13:16:25 -0800 (PST) Received: from localhost.localdomain ([196.235.105.135]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abb9acb9acdsm855914466b.66.2025.02.20.13.16.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Feb 2025 13:16:24 -0800 (PST) From: Salah Triki To: "David S. Miller" , Andreas Larsson , sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Salah Triki Subject: [PATCH] sparc: pci: Fix memory leak in pci_bus_slot_names() Date: Thu, 20 Feb 2025 22:00:19 +0100 Message-Id: <20250220210019.138218-1-salah.triki@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" prop is a local pointer in pci_bus_slot_names(). It is initialized by calling of_get_property() so the caller must free prop when done using it. Signed-off-by: Salah Triki --- arch/sparc/kernel/pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index ddac216a2aff..fa0da8f45723 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -971,6 +971,8 @@ static void pci_bus_slot_names(struct device_node *node= , struct pci_bus *bus) mask &=3D ~this_bit; i++; } + + kfree(prop); } =20 static int __init of_pci_slot_init(void) --=20 2.34.1