linux-kernel - [PATCH v2 1/4] perf test: Directory file descriptor leak

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Message-ID: <20250617223356.2752099-1-irogers@google.com>
Date: Tue, 17 Jun 2025 15:33:53 -0700
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, Michael Petlan <mpetlan@...hat.com>, 
	Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>, Andi Kleen <ak@...ux.intel.com>, 
	Tiezhu Yang <yangtiezhu@...ngson.cn>, linux-perf-users@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/4] perf test: Directory file descriptor leak

Add missed close when iterating over the script directories.

Fixes: f3295f5b067d ("perf tests: Use scandirat for shell script finding")
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/tests-scripts.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/tests/tests-scripts.c b/tools/perf/tests/tests-scripts.c
index 1d5759d08141..3a2a8438f9af 100644
--- a/tools/perf/tests/tests-scripts.c
+++ b/tools/perf/tests/tests-scripts.c
@@ -260,6 +260,7 @@ static void append_scripts_in_dir(int dir_fd,
 			continue; /* Skip scripts that have a separate driver. */
 		fd = openat(dir_fd, ent->d_name, O_PATH);
 		append_scripts_in_dir(fd, result, result_sz);
+		close(fd);
 	}
 	for (i = 0; i < n_dirs; i++) /* Clean up */
 		zfree(&entlist[i]);
-- 
2.50.0.rc2.761.g2dc52ea45b-goog