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| author | GuoHan Zhao <zhaoguohan@kylinos.cn> | 2025-09-08 14:52:03 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-09-12 15:28:30 -0300 |
| commit | baa03483fdf3545f2b223a4ca775e1938d956284 (patch) | |
| tree | b1a0a6533839be75497ded34eebb9ad72108fa62 /tools/perf/scripts | |
| parent | perf: Completely remove possibility to override MAX_NR_CPUS (diff) | |
| download | linux-baa03483fdf3545f2b223a4ca775e1938d956284.tar.gz linux-baa03483fdf3545f2b223a4ca775e1938d956284.zip | |
perf drm_pmu: Fix fd_dir leaks in for_each_drm_fdinfo_in_dir()
Fix file descriptor leak when callback function returns error. The
function was directly returning without closing fdinfo_dir_fd and
fd_dir when cb() returned non-zero value.
Fixes: 28917cb17f9df9c2 ("perf drm_pmu: Add a tool like PMU to expose DRM information")
Reviewed-by: Ian Rogers <irogers@google.com>
Reviewed-by: Markus Elfring <Markus.Elfring@web.de>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: GuoHan Zhao <zhaoguohan@kylinos.cn>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250908065203.22187-1-zhaoguohan@kylinos.cn
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions