Fix memory leak in demo. (#7216)

dmlc · Sep 9, 2021 · 68a2c7b · 68a2c7b
1 parent b12e7f7
commit 68a2c7b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/demo/c-api/external-memory/external_memory.c b/demo/c-api/external-memory/external_memory.c
@@ -98,6 +98,7 @@ void DataIterator_Free(DataIter *self) {
   }
   free(self->data);
   free(self->lengths);
+  free(self->labels);
   safe_xgboost(XGDMatrixFree(self->_proxy));
 };