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| author |   Riccardo Mancini <rickyman7@gmail.com> | 2021-07-15 18:07:17 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-15 17:27:52 -0300 |
| commit | 1b1f57cf9e4c8eb16c8f6b2ce12cc5dd3517fc61 (patch) | |
| tree | 77f3dd03c93ebab7dd399af4ba50d4d266d56fdc /tools/perf | |
| parent | perf session: Cleanup trace_event (diff) | |
| download | linux-dev-1b1f57cf9e4c8eb16c8f6b2ce12cc5dd3517fc61.tar.xz linux-dev-1b1f57cf9e4c8eb16c8f6b2ce12cc5dd3517fc61.zip | |
perf script: Release zstd data
ASan reports several memory leak while running:
# perf test "82: Use vfs_getname probe to get syscall args filenames"
One of the leaks is caused by zstd data not being released on exit in
perf-script.
This patch adds the missing zstd_fini().
Signed-off-by: Riccardo Mancini <rickyman7@gmail.com>
Fixes: b13b04d9382113f7 ("perf script: Initialize zstd_data")
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/39388e8cc2f85ca219ea18697a17b7bd8f74b693.1626343282.git.rickyman7@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-script.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 8c03a9862872..bae0e5b72c0e 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -4143,6 +4143,7 @@ out_delete: zfree(&script.ptime_range); } + zstd_fini(&(session->zstd_data)); evlist__free_stats(session->evlist); perf_session__delete(session); |