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perf trace: Fix evlist memory leak

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Leak sanitizer was reporting a memory leak in the "perf record and
replay" test. Add evlist__delete to trace__exit, also ensure
trace__exit is called after trace__record.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Link: https://lore.kernel.org/r/20250319050741.269828-15-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-03-18 22:07:41 -07:00 committed by Namhyung Kim
parent 874fa827df
commit 7b172b92c1
1 changed files with 6 additions and 2 deletions
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8
tools/perf/builtin-trace.c
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@ -5339,6 +5339,8 @@ static void trace__exit(struct trace *trace)
zfree(&trace->syscalls.table);
}
zfree(&trace->perfconfig_events);
evlist__delete(trace->evlist);
trace->evlist = NULL;
#ifdef HAVE_LIBBPF_SUPPORT
btf__free(trace->btf);
trace->btf = NULL;
@ -5719,8 +5721,10 @@ int cmd_trace(int argc, const char **argv)
}
}
if ((argc >= 1) && (strcmp(argv[0], "record") == 0))
return trace__record(&trace, argc-1, &argv[1]);
if ((argc >= 1) && (strcmp(argv[0], "record") == 0)) {
err = trace__record(&trace, argc-1, &argv[1]);
goto out;
}
/* Using just --errno-summary will trigger --summary */
if (trace.errno_summary && !trace.summary && !trace.summary_only)