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-rw-r--r--tools/perf/util/map.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index b6b1636..6fcb9de 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -11,6 +11,7 @@
#include "strlist.h"
#include "vdso.h"
#include "build-id.h"
+#include <linux/string.h>
const char *map_type__name[MAP__NR_TYPES] = {
[MAP__FUNCTION] = "Functions",
@@ -213,12 +214,7 @@ struct symbol *map__find_symbol_by_name(struct map *map, const char *name,
struct map *map__clone(struct map *map)
{
- struct map *clone = malloc(sizeof(*clone));
-
- if (clone != NULL)
- memcpy(clone, map, sizeof(*clone));
-
- return clone;
+ return memdup(map, sizeof(*map));
}
int map__overlap(struct map *l, struct map *r)
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