1 files changed, 4 insertions, 0 deletions
diff --git a/src/cdump.c b/src/cdump.c
index ba3b51e32..89ae0bbff 100644
--- a/src/cdump.c
+++ b/src/cdump.c
@@ -166,6 +166,10 @@ make_cdump_irep(mrb_state *mrb, int irep_no, FILE *f)
   }
   else
   SOURCE_CODE0("");
+
+  if (buf)
+    mrb_free(mrb, buf);
+
   return MRB_CDUMP_OK;
 }