Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964940Ab2EWClj (ORCPT ); Tue, 22 May 2012 22:41:39 -0400 Received: from LGEMRELSE1Q.lge.com ([156.147.1.111]:49362 "EHLO LGEMRELSE1Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933559Ab2EWCjM (ORCPT ); Tue, 22 May 2012 22:39:12 -0400 X-AuditID: 9c93016f-b7c3cae000001954-15-4fbc4dcdbe94 From: Namhyung Kim To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Paul Mackerras , Ingo Molnar , Namhyung Kim , LKML , Steven Rostedt , Frederic Weisbecker , Ingo Molnar , Arnaldo Carvalho de Melo , Borislav Petkov , David Ahern Subject: [PATCH 18/22] lib/traceevent: Check result of malloc() during reading token Date: Wed, 23 May 2012 11:36:55 +0900 Message-Id: <1337740619-27925-19-git-send-email-namhyung.kim@lge.com> X-Mailer: git-send-email 1.7.10.1 In-Reply-To: <1337740619-27925-1-git-send-email-namhyung.kim@lge.com> References: <1337740619-27925-1-git-send-email-namhyung.kim@lge.com> X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1428 Lines: 38 The malloc can fail so the return value should be checked. For now, just use malloc_or_die(). Link: http://lkml.kernel.org/r/1335157118-14658-10-git-send-email-namhyung.kim@lge.com 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 Signed-off-by: Steven Rostedt --- 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 466579f4b02f..901f2de5bd67 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 */ -- 1.7.10.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/