[PATCH 2/6] perf mem: Free the allocated sort string

[Namhyung Kim]

The get_sort_order() returns either a new string (from strdup) or NULL
but it never gets freed.

Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
---
 tools/perf/builtin-mem.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 863fcd735dae..93413cfcd585 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -372,6 +372,7 @@ static int report_events(int argc, const char **argv, struct perf_mem *mem)
 		rep_argv[i] = argv[j];
 
 	ret = cmd_report(i, rep_argv);
+	free(new_sort_order);
 	free(rep_argv);
 	return ret;
 }
-- 
2.46.0.rc1.232.g9752f9e123-goog