Re: [PATCH] perf tools: Fix resources leak in perf_data__open_dir

[Arnaldo Carvalho de Melo <acme@kernel.org>]

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@gmail.com>
> 
> Reviewed-by: Adrian Hunter <adrian.hunter@intel.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