From patchwork Tue May 31 07:41:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gopal Tiwari X-Patchwork-Id: 577489 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29769C433FE for ; Tue, 31 May 2022 07:42:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244596AbiEaHmR (ORCPT ); Tue, 31 May 2022 03:42:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244599AbiEaHmG (ORCPT ); Tue, 31 May 2022 03:42:06 -0400 Received: from us-smtp-delivery-44.mimecast.com (us-smtp-delivery-44.mimecast.com [205.139.111.44]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3731914017 for ; Tue, 31 May 2022 00:41:52 -0700 (PDT) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-270-b_X-esbRNaGrXcNdhl4XRQ-1; Tue, 31 May 2022 03:41:50 -0400 X-MC-Unique: b_X-esbRNaGrXcNdhl4XRQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id DF4DA29AB3F9; Tue, 31 May 2022 07:41:49 +0000 (UTC) Received: from localhost.localdomain.com (unknown [10.64.242.153]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7C1EF1410F36; Tue, 31 May 2022 07:41:47 +0000 (UTC) From: Gopal Tiwari To: linux-bluetooth@vger.kernel.org Cc: luiz.dentz@gmail.com, gtiwari@redhat.com Subject: [Bluez V2 08/13] Fixing resource leak in mesh/mesh-db.c Date: Tue, 31 May 2022 13:11:12 +0530 Message-Id: <20220531074117.610321-9-gopalkrishna.tiwari@gmail.com> In-Reply-To: <20220531074117.610321-1-gopalkrishna.tiwari@gmail.com> References: <20220531074117.610321-1-gopalkrishna.tiwari@gmail.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.85 on 10.11.54.7 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Gopal Tiwari While performing static tool analysis using coverity found following reports for resouse leak bluez-5.64/tools/mesh/mesh-db.c:2388: leaked_handle: Handle variable "fd" going out of scope leaks the handle. bluez-5.64/tools/mesh/mesh-db.c:2388: leaked_storage: Variable "str" going out of scope leaks the storage it points to. Signed-off-by: Gopal Tiwari --- tools/mesh/mesh-db.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/mesh/mesh-db.c b/tools/mesh/mesh-db.c index fa11837df..896ff722c 100644 --- a/tools/mesh/mesh-db.c +++ b/tools/mesh/mesh-db.c @@ -2384,6 +2384,8 @@ bool mesh_db_load(const char *fname) sz = read(fd, str, st.st_size); if (sz != st.st_size) { + close(fd); + l_free(str); l_error("Failed to read configuration file %s", fname); return false; }