lkml.org 
[lkml]   [2021]   [Jul]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 11/20] perf session: cleanup trace_event
Em Thu, Jul 15, 2021 at 06:07:16PM +0200, Riccardo Mancini escreveu:
> ASan reports several memory leaks when running the perf test
> "82: Use vfs_getname probe to get syscall args filenames", many of which
> are related to session->tevent.
> This patch will solve this problem, then next patch will fix the remaining
> memory leaks in perf-script.
> This bug is due to a missing deallocation of the trace_event data
> strutures.
>
> This patch adds the missing trace_event__cleanup in
> perf_session__delete.

Thanks, applied.

- Arnaldo


> Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
> ---
> tools/perf/util/session.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
> index e9c929a39973ace9..51f72740291267c5 100644
> --- a/tools/perf/util/session.c
> +++ b/tools/perf/util/session.c
> @@ -306,6 +306,7 @@ void perf_session__delete(struct perf_session *session)
> evlist__delete(session->evlist);
> perf_data__close(session->data);
> }
> + trace_event__cleanup(&session->tevent);
> free(session);
> }
>
> --
> 2.31.1
>

--

- Arnaldo

\
 
 \ /
  Last update: 2021-07-15 22:22    [W:0.169 / U:0.868 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site