From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751311AbcAADDe (ORCPT ); Thu, 31 Dec 2015 22:03:34 -0500 Received: from mail-wm0-f54.google.com ([74.125.82.54]:38690 "EHLO mail-wm0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751048AbcAADD3 (ORCPT ); Thu, 31 Dec 2015 22:03:29 -0500 Date: Fri, 1 Jan 2016 04:03:21 +0100 From: Marcin =?utf-8?Q?=C5=9Alusarz?= To: LKML Cc: Arnaldo Carvalho de Melo , Namhyung Kim Subject: [PATCH] perf tools: handle spaces in file names obtained from /proc/pid/maps Message-ID: <20160101030321.GA2217@marcin-Inspiron-7720> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Steam frequently puts game binaries in folders with spaces. Note: "(deleted)" markers are now treated as part of the file name. It probably worked before 6064803313bad9ae4cae233a9d56678adb2b6e7c ("perf tools: Use sscanf for parsing /proc/pid/maps"). Signed-off-by: Marcin Ślusarz Cc: Namhyung Kim Cc: Arnaldo Carvalho de Melo --- tools/perf/util/event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 8b10621..ff17fe6 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -274,7 +274,7 @@ int perf_event__synthesize_mmap_events(struct perf_tool *tool, strcpy(execname, ""); /* 00400000-0040c000 r-xp 00000000 fd:01 41038 /bin/cat */ - n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %s\n", + n = sscanf(bf, "%"PRIx64"-%"PRIx64" %s %"PRIx64" %x:%x %u %[^\n]s\n", &event->mmap2.start, &event->mmap2.len, prot, &event->mmap2.pgoff, &event->mmap2.maj, &event->mmap2.min, -- 2.1.4