linux-kernel - Re: [PATCH 0/6] perf string handling fixes

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Message-ID: <20170327183839.GE27431@kernel.org>
Date:   Mon, 27 Mar 2017 15:38:39 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Tommi Rantala <tommi.t.rantala@...ia.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/6] perf string handling fixes

Em Wed, Mar 22, 2017 at 03:06:18PM +0200, Tommi Rantala escreveu:
> Hi,
> 
> Some small perf fixes, mostly caught with valgrind.
> 
> The last patch is a simplification: it is easier to open /proc/self/exe
> than /proc/$pid/exe.

Thanks, applied the series.

- Arnaldo
 
> Tommi Rantala (6):
>   perf buildid: do not update SDT cache with null filename
>   perf buildid: do not assume that readlink() returns a null terminated
>     string
>   perf tests: do not assume that readlink() returns a null terminated
>     string
>   perf utils: use sizeof(buf)-1 in readlink() call
>   perf utils: null terminate buf in read_ftrace_printk()
>   perf utils: readlink /proc/self/exe to find the perf binary
> 
>  tools/perf/tests/sdt.c             | 2 +-
>  tools/perf/util/build-id.c         | 8 ++++++--
>  tools/perf/util/header.c           | 8 ++------
>  tools/perf/util/trace-event-read.c | 4 +++-
>  4 files changed, 12 insertions(+), 10 deletions(-)
> 
> -- 
> 2.9.3