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| author | Riccardo Mancini <rickyman7@gmail.com> | 2021-07-15 19:07:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-28 15:37:26 +0300 |
| commit | a412ae547ed514efefd4d980e8511ec32021777c (patch) | |
| tree | 59dadf8548021c54f4e1b7b54e91286dc1b60442 /tools | |
| parent | f50f139670f942a7885225f3b930261eff249a79 (diff) | |
| download | linux-a412ae547ed514efefd4d980e8511ec32021777c.tar.xz | |
perf script: Release zstd data
[ Upstream commit 1b1f57cf9e4c8eb16c8f6b2ce12cc5dd3517fc61 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -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 1280cbfad4db..8a6656ab835b 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -3991,6 +3991,7 @@ out_delete: zfree(&script.ptime_range); } + zstd_fini(&(session->zstd_data)); evlist__free_stats(session->evlist); perf_session__delete(session); |