From: Thomas Monjalon <thomas@monjalon.net>
To: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 0/2] fix segfault seen with performance-thread example
Date: Thu, 18 Jul 2019 23:20:51 +0200 [thread overview]
Message-ID: <3466413.WYBCQ2yfea@xps> (raw)
In-Reply-To: <1563205172-352-1-git-send-email-erik.g.carrillo@intel.com>
15/07/2019 17:39, Erik Gabriel Carrillo:
> A crash occurs in the examples/performance-thread/l3fwd-thread when it calls
> into rte_timer_manage() from the LThread library it utilizes. This happens
> because the application omitted a call to rte_timer_subsystem_init(), which
> leaves a pointer set to null in the timer library. This pointer is
> dereferenced in a check for validity of a timer data object, resulting in
> the segfault. This series fixes the validity check in the timer library,
> and adds the missing call to rte_timer_subsystem_init in the application.
>
> Erik Gabriel Carrillo (2):
> timer: fix null pointer dereference
> examples/performance-thread: init timer subsystem
Applied, thanks
prev parent reply other threads:[~2019-07-18 21:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-15 15:39 Erik Gabriel Carrillo
2019-07-15 15:39 ` [dpdk-dev] [PATCH 1/2] timer: fix null pointer dereference Erik Gabriel Carrillo
2019-07-15 15:48 ` Stephen Hemminger
2019-07-15 16:04 ` Carrillo, Erik G
2019-07-15 19:48 ` Carrillo, Erik G
2019-07-16 8:31 ` Bruce Richardson
2019-07-16 14:58 ` Carrillo, Erik G
2019-07-15 15:39 ` [dpdk-dev] [PATCH 2/2] examples/performance-thread: init timer subsystem Erik Gabriel Carrillo
2019-07-18 21:20 ` Thomas Monjalon [this message]
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=3466413.WYBCQ2yfea@xps \
--to=thomas@monjalon.net \
--cc=dev@dpdk.org \
--cc=erik.g.carrillo@intel.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;
as well as URLs for NNTP newsgroup(s).