[PATCH 6.11 490/817] perf stat: Fix affinity memory leaks on error path

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6.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ian Rogers <irogers@xxxxxxxxxx>

[ Upstream commit 7f6ccb70e465bd8c9cf8973aee1c01224e4bdb3c ]

Missed cleanup when an error occurs.

Fixes: 49de179577e7 ("perf stat: No need to setup affinities when starting a workload")
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20241001052327.7052-2-irogers@xxxxxxxxxx
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 tools/perf/builtin-stat.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index d0cbd1477dfcc..668a8ad2bf604 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -823,6 +823,7 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx)
 		}
 	}
 	affinity__cleanup(affinity);
+	affinity = NULL;
 
 	evlist__for_each_entry(evsel_list, counter) {
 		if (!counter->supported) {
@@ -961,6 +962,7 @@ static int __run_perf_stat(int argc, const char **argv, int run_idx)
 	if (forks)
 		evlist__cancel_workload(evsel_list);
 
+	affinity__cleanup(affinity);
 	return err;
 }
 
-- 
2.43.0







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