perf header: Fix one memory leakage in perf_event__fprintf_event_update()

[platform/kernel/linux-rpi.git] / tools / perf / util / header.c

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index d812e1e..f6035c2 100644 (file)
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1444,7 +1444,9 @@ static int build_mem_topology(struct memory_node **nodesp, u64 *cntp)
                        nodes = new_nodes;
                        size += 4;
                }
-               ret = memory_node__read(&nodes[cnt++], idx);
+               ret = memory_node__read(&nodes[cnt], idx);
+               if (!ret)
+                       cnt += 1;
        }
 out:
        closedir(dir);
@@ -4361,9 +4363,10 @@ size_t perf_event__fprintf_event_update(union perf_event *event, FILE *fp)
                ret += fprintf(fp, "... ");
 
                map = cpu_map__new_data(&ev->cpus.cpus);
-               if (map)
+               if (map) {
                        ret += cpu_map__fprintf(map, fp);
-               else
+                       perf_cpu_map__put(map);
+               } else
                        ret += fprintf(fp, "failed to get cpus\n");
                break;
        default: