| Date | Thu, 15 Jul 2021 17:12:40 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 08/20] perf env: fix memory leak of cpu_pmu_caps |
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Em Thu, Jul 15, 2021 at 06:07:13PM +0200, Riccardo Mancini escreveu: > ASan reports memory leaks while running the perf test > "83: Zstd perf.data compression/decompression". > The first of the leaks is caused by env->cpu_pmu_caps not being freed. > > This patch adds the missing (z)free inside perf_env__exit.
Fixes: 6f91ea283a1ed23e ("perf header: Support CPU PMU capabilities")
Thanks, applied.
- Arnaldo
> Signed-off-by: Riccardo Mancini <rickyman7@gmail.com> > --- > tools/perf/util/env.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/perf/util/env.c b/tools/perf/util/env.c > index 6c765946ef6f591c..cec2e6cad8aabfe7 100644 > --- a/tools/perf/util/env.c > +++ b/tools/perf/util/env.c > @@ -191,6 +191,7 @@ void perf_env__exit(struct perf_env *env) > zfree(&env->sibling_threads); > zfree(&env->pmu_mappings); > zfree(&env->cpu); > + zfree(&env->cpu_pmu_caps); > zfree(&env->numa_map); > > for (i = 0; i < env->nr_numa_nodes; i++) > -- > 2.31.1 >
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- Arnaldo
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