Merge branch 'perf/urgent' into perf/core

[platform/adaptation/renesas_rcar/renesas_kernel.git] / tools / perf / util / session.c

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 7d15908..d9318d8 100644 (file)
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -1377,6 +1377,10 @@ int perf_session__cpu_bitmap(struct perf_session *session,
        }
 
        map = cpu_map__new(cpu_list);
+       if (map == NULL) {
+               pr_err("Invalid cpu_list\n");
+               return -1;
+       }
 
        for (i = 0; i < map->nr; i++) {
                int cpu = map->map[i];