diff options
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index c8dc4450884c..05883a45de5b 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2169,7 +2169,12 @@ int perf_evsel__parse_sample(struct evsel *evsel, union perf_event *event, if (data->branch_stack->nr > max_branch_nr) return -EFAULT; + sz = data->branch_stack->nr * sizeof(struct branch_entry); + if (perf_evsel__has_branch_hw_idx(evsel)) + sz += sizeof(u64); + else + data->no_hw_idx = true; OVERFLOW_CHECK(array, sz, max_size); array = (void *)array + sz; } |