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-rw-r--r--tools/perf/util/sort.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index f2ffaf90648e..31b1cd0935e2 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -1568,7 +1568,7 @@ static int hist_entry__dcacheline_snprintf(struct hist_entry *he, char *bf,
if (he->mem_info) {
struct map *map = he->mem_info->daddr.ms.map;
- struct dso *dso = map__dso(map);
+ struct dso *dso = map ? map__dso(map) : NULL;
addr = cl_address(he->mem_info->daddr.al_addr, chk_double_cl);
ms = &he->mem_info->daddr.ms;