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-rw-r--r--tools/perf/builtin-report.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 1f9f8695f05..d609afbd1a3 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -83,6 +83,7 @@ static int perf_session__add_hist_entry(struct perf_session *self,
{
struct symbol **syms = NULL, *parent = NULL;
bool hit;
+ int err;
struct hist_entry *he;
struct event_stat_id *stats;
struct perf_event_attr *attr;
@@ -109,8 +110,11 @@ static int perf_session__add_hist_entry(struct perf_session *self,
if (symbol_conf.use_callchain) {
if (!hit)
callchain_init(&he->callchain);
- append_chain(&he->callchain, data->callchain, syms);
+ err = append_chain(&he->callchain, data->callchain, syms);
free(syms);
+
+ if (err)
+ return err;
}
return 0;