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feat: check for oom in list

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Tilo Klarenbeek
2025-11-19 20:41:03 +01:00
parent 114dbc2494
commit e5ce610952
1 changed files with 5 additions and 0 deletions
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5
list.c
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@@ -6,6 +6,8 @@
#include <string.h> #include <string.h>
#include "helper.h"
list* list_create() { list* list_create() {
return list_create_with_capacity(10); return list_create_with_capacity(10);
@@ -13,7 +15,9 @@ list* list_create() {
list* list_create_with_capacity(size_t capacity) { list* list_create_with_capacity(size_t capacity) {
void** data = malloc(capacity * sizeof(void *)); void** data = malloc(capacity * sizeof(void *));
OOM(data);
list* new_list = malloc(sizeof(list)); list* new_list = malloc(sizeof(list));
OOM(new_list);
new_list->data = data; new_list->data = data;
new_list->length = 0; new_list->length = 0;
@@ -25,6 +29,7 @@ list* list_create_with_capacity(size_t capacity) {
void list_resize(list* list) { void list_resize(list* list) {
size_t new_capacity = (list->capacity + 1) * 1.5; size_t new_capacity = (list->capacity + 1) * 1.5;
void** new_data = malloc(new_capacity * sizeof(void *)); void** new_data = malloc(new_capacity * sizeof(void *));
OOM(new_data);
memcpy(new_data, list->data, list->length * sizeof(void *)); memcpy(new_data, list->data, list->length * sizeof(void *));
free(list->data); free(list->data);
list->data = new_data; list->data = new_data;