From dcae2252e28fca2d8308eda208a03dbd09eaa286 Mon Sep 17 00:00:00 2001
From: Mole Shang <135e2@135e2.dev>
Date: Wed, 9 Aug 2023 20:37:43 +0800
Subject: tree-wide: pass pointer-to-pointer to correctly free pointers

---
 src/utils/types.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/utils/types.c')

diff --git a/src/utils/types.c b/src/utils/types.c
index 390d34c..f986ba3 100644
--- a/src/utils/types.c
+++ b/src/utils/types.c
@@ -15,7 +15,7 @@ generic_array_t create_array(size_t elem_size, size_t n) {
 }
 
 void free_array(generic_array_t *array) {
-  free_and_nullify(array->data);
+  free_and_nullify((void **)&array->data);
   array->n = 0;
 }
 
@@ -53,7 +53,7 @@ void free_str_array(str_array_t *array) {
   for (size_t i = 0; i < array->n; i++) {
     free(array->str[i]);
   }
-  free_and_nullify(array->str);
+  free_and_nullify((void **)&array->str);
   array->n = 0;
 }
 
@@ -115,7 +115,7 @@ data_t dequeue(queue_t *queue) {
   node_t *temp = queue->front;
   data_t data = temp->data;
   queue->front = temp->next;
-  free_and_nullify(temp);
+  free_and_nullify((void **)&temp);
 
   if (queue->front == NULL) {
     queue->rear = NULL;
-- 
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