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Re: Resource leak or dead lock in the function task_dentry_path?
- From: Arkady <larytet at gmail dot com>
- To: David Smith <dsmith at redhat dot com>
- Cc: systemtap at sourceware dot org
- Date: Thu, 26 Jan 2017 21:51:50 +0200
- Subject: Re: Resource leak or dead lock in the function task_dentry_path?
- Authentication-results: sourceware.org; auth=none
- References: <CANA-60p1wXeADRdpSohbQU7Gz=SVm7XPS_pNzUPn00D0nM-GoQ@mail.gmail.com> <CANA-60rKypiBhhQ51=60YY6SmzF=Ed0Bjq+hSgi+A_8JJbM0FA@mail.gmail.com> <00382a8a-3c88-adf1-287d-9c7b520ffbe0@redhat.com>
Problem solved.
Great tip! Thanks!
On Thu, Jan 26, 2017 at 7:47 PM, David Smith <dsmith@redhat.com> wrote:
> On 01/26/2017 11:11 AM, Arkady wrote:
>> Update.
>>
>> Apparently task_cwd_path() is an evil. This modification also causes the failure
>
> That's <https://bugzilla.redhat.com/show_bug.cgi?id=1412691>, fixed by
> the following commit:
>
> ====
> commit e519829cd133be935ca9e3cc8e7251b0e74b20f4
> Author: Kyle Walker <kwalker@redhat.com>
> Date: Thu Jan 12 10:11:39 2017 -0500
>
> RHBZ1412691 - fix kernel mem leak during tapset task_cwd_path()
> ====
>
> --
> David Smith
> dsmith@redhat.com
> Red Hat
> http://www.redhat.com
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> 256.837.0057 (fax)