From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756510Ab3LECl6 (ORCPT ); Wed, 4 Dec 2013 21:41:58 -0500 Received: from mail-pd0-f173.google.com ([209.85.192.173]:50078 "EHLO mail-pd0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756491Ab3LECly (ORCPT ); Wed, 4 Dec 2013 21:41:54 -0500 From: David Ahern To: acme@ghostprotocols.net, linux-kernel@vger.kernel.org Cc: David Ahern Subject: [PATCH 2/4] perf trace: Fix crash on RHEL6 Date: Wed, 4 Dec 2013 19:41:40 -0700 Message-Id: <1386211302-31303-3-git-send-email-dsahern@gmail.com> X-Mailer: git-send-email 1.8.3.4 (Apple Git-47) In-Reply-To: <1386211302-31303-1-git-send-email-dsahern@gmail.com> References: <1386211302-31303-1-git-send-email-dsahern@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: David Ahern --- tools/perf/builtin-trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index a7aa771a98e6..8f47eaae2f34 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -1455,7 +1455,7 @@ static size_t syscall__scnprintf_args(struct syscall *sc, char *bf, size_t size, { size_t printed = 0; - if (sc->tp_format != NULL) { + if ((sc->tp_format != NULL) && (sc->tp_format->format.fields != NULL)) { struct format_field *field; u8 bit = 1; struct syscall_arg arg = { -- 1.8.3.4 (Apple Git-47)