From: Jiri Olsa <jolsa@redhat.com>
To: a.p.zijlstra@chello.nl, paulus@samba.org, mingo@elte.hu
Cc: linux-kernel@vger.kernel.org, phan@redhat.com
Subject: [PATCH 0/2] perf: fix events overflow in top command
Date: Mon, 7 Mar 2011 21:13:39 +0100 [thread overview]
Message-ID: <1299528821-17521-1-git-send-email-jolsa@redhat.com> (raw)
hi,
there's a way to crash perf top command by specifying multiple
events. Attached is the fix and change to eliminate the events
output in case many events are specified.
attached patches:
1/2 - perf,top: fix events overflow in top command
2/2 - perf,top: dont let events to eat up whole header line
wbr,
jirka
---
tools/perf/util/top.c | 48 ++++++++++++++++++++++++++++++++++--------------
1 files changed, 34 insertions(+), 14 deletions(-)
next reply other threads:[~2011-03-07 20:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-07 20:13 Jiri Olsa [this message]
2011-03-07 20:13 ` [PATCH 1/2] perf,top: " Jiri Olsa
2011-03-09 13:59 ` Arnaldo Carvalho de Melo
2011-03-09 14:06 ` Arnaldo Carvalho de Melo
2011-03-09 14:19 ` Jiri Olsa
2011-03-09 14:25 ` Arnaldo Carvalho de Melo
2011-03-11 9:46 ` [tip:perf/core] perf top: Fix " tip-bot for Jiri Olsa
2011-03-07 20:13 ` [PATCH 2/2] perf,top: dont let events to eat up whole header line Jiri Olsa
2011-03-11 9:47 ` [tip:perf/core] perf top: Don't " tip-bot for Jiri Olsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1299528821-17521-1-git-send-email-jolsa@redhat.com \
--to=jolsa@redhat.com \
--cc=a.p.zijlstra@chello.nl \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=paulus@samba.org \
--cc=phan@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®