From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933579Ab2GDFjx (ORCPT ); Wed, 4 Jul 2012 01:39:53 -0400 Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:65035 "EHLO LGEMRELSE6Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755198Ab2GDFjs (ORCPT ); Wed, 4 Jul 2012 01:39:48 -0400 X-AuditID: 9c930179-b7cceae000004195-84-4ff3d71f0ffc From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , LKML , Steven Rostedt , Frederic Weisbecker , Namhyung Kim , Namhyung Kim , Arnaldo Carvalho de Melo , Borislav Petkov , David Ahern Subject: [PATCH 13/16] tools lib traceevent: Check result of malloc() during reading token Date: Wed, 4 Jul 2012 14:35:27 +0900 Message-Id: <1341380130-23863-13-git-send-email-namhyung@kernel.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1341380130-23863-1-git-send-email-namhyung@kernel.org> References: <1341380068-23806-1-git-send-email-namhyung@kernel.org> <1341380130-23863-1-git-send-email-namhyung@kernel.org> X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Namhyung Kim The malloc can fail so the return value should be checked. For now, just use malloc_or_die(). Signed-off-by: Namhyung Kim Cc: Frederic Weisbecker Cc: Namhyung Kim Cc: Ingo Molnar Cc: Arnaldo Carvalho de Melo Cc: Borislav Petkov Cc: David Ahern Link: http://lkml.kernel.org/r/1335157118-14658-10-git-send-email-namhyung.kim@lge.com Signed-off-by: Steven Rostedt Signed-off-by: Namhyung Kim --- tools/lib/traceevent/parse-filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c index 80d872a81f26..d54c2b4dbd9f 100644 --- a/tools/lib/traceevent/parse-filter.c +++ b/tools/lib/traceevent/parse-filter.c @@ -96,7 +96,7 @@ static enum event_type read_token(char **tok) (strcmp(token, "=") == 0 || strcmp(token, "!") == 0) && pevent_peek_char() == '~') { /* append it */ - *tok = malloc(3); + *tok = malloc_or_die(3); sprintf(*tok, "%c%c", *token, '~'); free_token(token); /* Now remove the '~' from the buffer */ -- 1.7.10.4