1 files changed, 3 insertions, 2 deletions

diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index f0794913d575..18cf8b321608 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -50,7 +50,8 @@ struct hist_entry *__perf_session__add_hist_entry(struct rb_root *hists,
                         p = &(*p)->rb_right;
         }
 
-        he = malloc(sizeof(*he));
+        he = malloc(sizeof(*he) + (symbol_conf.use_callchain ?
+                                    sizeof(struct callchain_node) : 0));
         if (!he)
                 return NULL;
         *he = entry;
@@ -168,7 +169,7 @@ static void perf_session__insert_output_hist_entry(struct rb_root *root,
         struct hist_entry *iter;
 
         if (symbol_conf.use_callchain)
-                callchain_param.sort(&he->sorted_chain, &he->callchain,
+                callchain_param.sort(&he->sorted_chain, he->callchain,
                                       min_callchain_hits, &callchain_param);
 
         while (*p != NULL) {