From patchwork Tue Jul 2 08:47:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bastien Nocera X-Patchwork-Id: 810101 Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0206714F9C8 for ; Tue, 2 Jul 2024 08:49:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.196 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719910152; cv=none; b=aSu/ojWHBxsPQpfK/nVSZ+Vm7is7u94/kYPYkAV25j7gREuz5ltQ/E7vKUwniSAg3E/QpxSHObMWdX32aaUk7s2q6wHmMmQ4ni/pZcXVEl0Z4aMnTLLykSXz9jwCKgOOmsWen0pUk9JeYQfL6dw3H7WXO1ODP7zg/EX5WJ0lel8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719910152; c=relaxed/simple; bh=LY1+OI1MtuM9RErM6AybQdpyESH5/KY00NIOZBUbgEs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=MgI4bCbCQ+4N5n1nNKDma9fJBKmFABx1pV3Ki5KeWDH24BhTI1nIXaFFfqKL3opEzkU4fYGj/N4HTD0H3rzoJ1ht1S0hc0gF4B5JeHCw5AQGc5j205MQO+yW6U/ORasmZpc93VfniyCWrGOrBczo9uTzFsVeafZxSNQdgXlQmus= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hadess.net; spf=pass smtp.mailfrom=hadess.net; arc=none smtp.client-ip=217.70.183.196 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=hadess.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=hadess.net Received: by mail.gandi.net (Postfix) with ESMTPSA id A4B84E000C; Tue, 2 Jul 2024 08:49:02 +0000 (UTC) From: Bastien Nocera To: linux-bluetooth@vger.kernel.org Cc: Bastien Nocera Subject: [PATCH 6/9] obexd: Fix leak in backup_object struct Date: Tue, 2 Jul 2024 10:47:21 +0200 Message-ID: <20240702084900.773620-7-hadess@hadess.net> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240702084900.773620-1-hadess@hadess.net> References: <20240702084900.773620-1-hadess@hadess.net> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-Sasl: hadess@hadess.net Error: RESOURCE_LEAK (CWE-772): [#def37] [important] bluez-5.76/obexd/plugins/pcsuite.c:370:2: alloc_fn: Storage is returned from allocation function "g_path_get_basename". bluez-5.76/obexd/plugins/pcsuite.c:370:2: var_assign: Assigning: "obj->cmd" = storage returned from "g_path_get_basename(name)". bluez-5.76/obexd/plugins/pcsuite.c:379:3: leaked_storage: Freeing "obj" without freeing its pointer field "cmd" leaks the storage that "cmd" points to. 377| 378| if (send_backup_dbus_message("open", obj, size) == FALSE) { 379|-> g_free(obj); 380| obj = NULL; 381| } --- obexd/plugins/pcsuite.c | 1 + 1 file changed, 1 insertion(+) diff --git a/obexd/plugins/pcsuite.c b/obexd/plugins/pcsuite.c index 752074c08f45..07c444ff27e0 100644 --- a/obexd/plugins/pcsuite.c +++ b/obexd/plugins/pcsuite.c @@ -376,6 +376,7 @@ static void *backup_open(const char *name, int oflag, mode_t mode, obj->error_code = 0; if (send_backup_dbus_message("open", obj, size) == FALSE) { + g_free(obj->cmd); g_free(obj); obj = NULL; }