From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933348Ab2GEPqz (ORCPT ); Thu, 5 Jul 2012 11:46:55 -0400 Received: from merlin.infradead.org ([205.233.59.134]:60751 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756802Ab2GEPpo (ORCPT ); Thu, 5 Jul 2012 11:45:44 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Namhyung Kim , Frederic Weisbecker , Namhyung Kim , Arnaldo Carvalho de Melo , Borislav Petkov , David Ahern , Steven Rostedt , Namhyung Kim Subject: [PATCH 13/20] tools lib traceevent: Check result of malloc() during reading token Date: Thu, 5 Jul 2012 12:45:11 -0300 Message-Id: <1341503118-13198-14-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.7.9.2.358.g22243 In-Reply-To: <1341503118-13198-1-git-send-email-acme@infradead.org> References: <1341503118-13198-1-git-send-email-acme@infradead.org> Content-Type: text/plain; charset="UTF-8" X-SRS-Rewrite: SMTP reverse-path rewritten from by canuck.infradead.org See http://www.infradead.org/rpr.html 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 80d872a..d54c2b4 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 */ -- 1.7.9.2.358.g22243