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Message-ID: <Y7LuQ/gM9O/EFtvD@kernel.org>
Date: Mon, 2 Jan 2023 11:46:27 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Adrian Hunter <adrian.hunter@...el.com>
Cc: Miaoqian Lin <linmq006@...il.com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Alexey Bayduraev <alexey.v.bayduraev@...ux.intel.com>,
linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf tools: Fix resources leak in perf_data__open_dir
Em Thu, Dec 29, 2022 at 01:27:39PM +0200, Adrian Hunter escreveu:
> On 29/12/22 11:09, Miaoqian Lin wrote:
> > In perf_data__open_dir(), opendir() opens the directory stream.
> > Add missing closedir() to release it after use.
> >
> > Fixes: eb6176709b23 ("perf data: Add perf_data__open_dir_data function")
> > Signed-off-by: Miaoqian Lin <linmq006@...il.com>
>
> Reviewed-by: Adrian Hunter <adrian.hunter@...el.com>
Thanks, applied.
- Arnaldo
> > ---
> > tools/perf/util/data.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/tools/perf/util/data.c b/tools/perf/util/data.c
> > index a7f68c309545..fc16299c915f 100644
> > --- a/tools/perf/util/data.c
> > +++ b/tools/perf/util/data.c
> > @@ -132,6 +132,7 @@ int perf_data__open_dir(struct perf_data *data)
> > file->size = st.st_size;
> > }
> >
> > + closedir(dir);
> > if (!files)
> > return -EINVAL;
> >
> > @@ -140,6 +141,7 @@ int perf_data__open_dir(struct perf_data *data)
> > return 0;
> >
> > out_err:
> > + closedir(dir);
> > close_dir(files, nr);
> > return ret;
> > }
--
- Arnaldo
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