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perf tools: Fix resources leak in perf_data__open_dir()

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In perf_data__open_dir(), opendir() opens the directory stream.  Add
missing closedir() to release it after use.

Fixes: eb6176709b ("perf data: Add perf_data__open_dir_data function")
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Bayduraev <alexey.v.bayduraev@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20221229090903.1402395-1-linmq006@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Miaoqian Lin 2022-12-29 13:09:00 +04:00 committed by Arnaldo Carvalho de Melo
parent 88603b6dc4
commit 0a6564ebd9
1 changed files with 2 additions and 0 deletions
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2
tools/perf/util/data.c
View file

@ -132,6 +132,7 @@ int perf_data__open_dir(struct perf_data *data)
file->size = st.st_size;
}
closedir(dir);
if (!files)
return -EINVAL;
@ -140,6 +141,7 @@ int perf_data__open_dir(struct perf_data *data)
return 0;
out_err:
closedir(dir);
close_dir(files, nr);
return ret;
}