diff options
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index b1772180c820..bc2cdbd09a25 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -138,8 +138,10 @@ void machine__exit(struct machine *machine) void machine__delete(struct machine *machine) { - machine__exit(machine); - free(machine); + if (machine) { + machine__exit(machine); + free(machine); + } } void machines__init(struct machines *machines) @@ -1353,11 +1355,16 @@ int machine__process_mmap2_event(struct machine *machine, if (map == NULL) goto out_problem_map; - thread__insert_map(thread, map); + ret = thread__insert_map(thread, map); + if (ret) + goto out_problem_insert; + thread__put(thread); map__put(map); return 0; +out_problem_insert: + map__put(map); out_problem_map: thread__put(thread); out_problem: @@ -1403,11 +1410,16 @@ int machine__process_mmap_event(struct machine *machine, union perf_event *event if (map == NULL) goto out_problem_map; - thread__insert_map(thread, map); + ret = thread__insert_map(thread, map); + if (ret) + goto out_problem_insert; + thread__put(thread); map__put(map); return 0; +out_problem_insert: + map__put(map); out_problem_map: thread__put(thread); out_problem: |