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SubjectRe: [PATCH v2] perf bench: Fix memory leaks.
Em Wed, Nov 10, 2021 at 04:20:11AM +0200, Sohaib Mohamed escreveu:
> ASan reports memory leaks while running:
> $ perf bench sched all
>
> Fixes: e27454cc6352 ("perf bench: Add sched-messaging.c: Benchmark for
> scheduler and IPC mechanisms based on hackbench")

Thanks, applied.

- Arnaldo


> Signed-off-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
> Acked-by: Ian Rogers <irogers@google.com>
> ---
> tools/perf/bench/sched-messaging.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c
> index 488f6e6ba1a5..fa0ff4ce2b74 100644
> --- a/tools/perf/bench/sched-messaging.c
> +++ b/tools/perf/bench/sched-messaging.c
> @@ -223,6 +223,8 @@ static unsigned int group(pthread_t *pth,
> snd_ctx->out_fds[i] = fds[1];
> if (!thread_mode)
> close(fds[0]);
> +
> + free(ctx);
> }
>
> /* Now we have all the fds, fork the senders */
> @@ -239,6 +241,8 @@ static unsigned int group(pthread_t *pth,
> for (i = 0; i < num_fds; i++)
> close(snd_ctx->out_fds[i]);
>
> + free(snd_ctx);
> +
> /* Return number of children to reap */
> return num_fds * 2;
> }
> --
> 2.25.1

--

- Arnaldo

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