From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 119694 invoked by alias); 12 Aug 2015 17:38:34 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 119659 invoked by uid 89); 12 Aug 2015 17:38:34 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.1 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RP_MATCHES_RCVD,SPF_HELO_PASS autolearn=no version=3.3.2 X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Wed, 12 Aug 2015 17:38:32 +0000 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id D1FFA91DAB for ; Wed, 12 Aug 2015 17:38:30 +0000 (UTC) Received: from valrhona.uglyboxes.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t7CHcUHX018177 for ; Wed, 12 Aug 2015 13:38:30 -0400 From: Keith Seitz To: gdb-patches@sourceware.org Subject: [PATCH] Initialize `location' in gdbpy_decode_line Date: Wed, 12 Aug 2015 17:38:00 -0000 Message-Id: <1439401110-12694-1-git-send-email-keiths@redhat.com> X-IsSubscribed: yes X-SW-Source: 2015-08/txt/msg00306.txt.bz2 BuildBot flagged an uninitialized variable coming from one of the patches in my recently committed locations/explicit patchset. The following patch fixes this. Ok? gdb/ChangeLog * python/python.c (gdbpy_decode_line): Initialize `location' to NULL and only call decode_line_1 when it is non-NULL. diff --git a/gdb/python/python.c b/gdb/python/python.c index c28f98b..14da62c 100644 --- a/gdb/python/python.c +++ b/gdb/python/python.c @@ -730,7 +730,7 @@ gdbpy_decode_line (PyObject *self, PyObject *args) PyObject *result = NULL; PyObject *return_result = NULL; PyObject *unparsed = NULL; - struct event_location *location; + struct event_location *location = NULL; if (! PyArg_ParseTuple (args, "|s", &arg)) return NULL; @@ -747,7 +747,7 @@ gdbpy_decode_line (PyObject *self, PyObject *args) TRY { - if (arg) + if (location != NULL) sals = decode_line_1 (location, 0, 0, 0); else {