From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755746Ab2I0Fjj (ORCPT ); Thu, 27 Sep 2012 01:39:39 -0400 Received: from terminus.zytor.com ([198.137.202.10]:54130 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754570Ab2I0Fjh (ORCPT ); Thu, 27 Sep 2012 01:39:37 -0400 Date: Wed, 26 Sep 2012 22:39:17 -0700 From: tip-bot for Namhyung Kim Message-ID: Cc: acme@redhat.com, linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@kernel.org, a.p.zijlstra@chello.nl, namhyung.kim@lge.com, namhyung@kernel.org, fweisbec@gmail.com, rostedt@goodmis.org, tglx@linutronix.de Reply-To: mingo@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, acme@redhat.com, a.p.zijlstra@chello.nl, namhyung.kim@lge.com, namhyung@kernel.org, fweisbec@gmail.com, rostedt@goodmis.org, tglx@linutronix.de In-Reply-To: <1348037924-17568-5-git-send-email-namhyung@kernel.org> References: <1348037924-17568-5-git-send-email-namhyung@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] tools lib traceevent: Free field if an error occurs on process_flags/symbols Git-Commit-ID: 70d9304475730a63dd8da884abc7c76ee4772cd2 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.6 (terminus.zytor.com [127.0.0.1]); Wed, 26 Sep 2012 22:39:23 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 70d9304475730a63dd8da884abc7c76ee4772cd2 Gitweb: http://git.kernel.org/tip/70d9304475730a63dd8da884abc7c76ee4772cd2 Author: Namhyung Kim AuthorDate: Wed, 19 Sep 2012 15:58:44 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 24 Sep 2012 12:03:18 -0300 tools lib traceevent: Free field if an error occurs on process_flags/symbols The field should be freed on error paths. Signed-off-by: Namhyung Kim Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Steven Rostedt Link: http://lkml.kernel.org/r/1348037924-17568-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/traceevent/event-parse.c | 12 ++++++++---- 1 files changed, 8 insertions(+), 4 deletions(-) diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index a776ed5..acf4038 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -2247,7 +2247,7 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok) type = process_op(event, field, &token); if (test_type_token(type, token, EVENT_DELIM, ",")) - goto out_free; + goto out_free_field; free_token(token); arg->flags.field = field; @@ -2269,7 +2269,9 @@ process_flags(struct event_format *event, struct print_arg *arg, char **tok) type = read_token_item(tok); return type; - out_free: +out_free_field: + free_arg(field); +out_free: free_token(token); *tok = NULL; return EVENT_ERROR; @@ -2289,7 +2291,7 @@ process_symbols(struct event_format *event, struct print_arg *arg, char **tok) type = process_arg(event, field, &token); if (test_type_token(type, token, EVENT_DELIM, ",")) - goto out_free; + goto out_free_field; arg->symbol.field = field; @@ -2301,7 +2303,9 @@ process_symbols(struct event_format *event, struct print_arg *arg, char **tok) type = read_token_item(tok); return type; - out_free: +out_free_field: + free_arg(field); +out_free: free_token(token); *tok = NULL; return EVENT_ERROR;