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-rw-r--r--tools/perf/util/hist.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 4bc3affbe891..a4c1b617f6e4 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -588,7 +588,7 @@ static void hist_entry__add_callchain_period(struct hist_entry *he, u64 period)
static struct hist_entry *hists__findnew_entry(struct hists *hists,
struct hist_entry *entry,
- struct addr_location *al,
+ const struct addr_location *al,
bool sample_self)
{
struct rb_node **p;
@@ -927,8 +927,10 @@ iter_next_branch_entry(struct hist_entry_iter *iter, struct addr_location *al)
if (iter->curr >= iter->total)
return 0;
- al->maps = bi[i].to.ms.maps;
- al->map = bi[i].to.ms.map;
+ maps__put(al->maps);
+ al->maps = maps__get(bi[i].to.ms.maps);
+ map__put(al->map);
+ al->map = map__get(bi[i].to.ms.map);
al->sym = bi[i].to.ms.sym;
al->addr = bi[i].to.addr;
return 1;