diff options
| author | Sohaib Mohamed <[email protected]> | 2021-11-10 04:20:11 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2021-11-18 10:08:07 -0300 |
| commit | 92723ea0f11d92496687db8c9725248e9d1e5e1d (patch) | |
| tree | 1ab54ca0cda66679b4b408325ecf07f9849efd59 | |
| parent | cb5a63feae2d963cac7b687e6598d620bed13507 (diff) | |
perf bench: Fix two memory leaks detected with ASan
ASan reports memory leaks while running:
$ perf bench sched all
Fixes: e27454cc6352c422 ("perf bench: Add sched-messaging.c: Benchmark for scheduler and IPC mechanisms based on hackbench")
Signed-off-by: Sohaib Mohamed <[email protected]>
Acked-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Hitoshi Mitake <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Russel <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Pierre Gondois <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/bench/sched-messaging.c | 4 |
1 files changed, 4 insertions, 0 deletions
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; } |