From f61ce73b5a480fc6b8ded0db86882fe304f17d77 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Fri, 28 Jun 2024 21:44:31 +0200
Subject: Bug fixes
---
kernel/sched/scheduler.c | 3 +++
1 file changed, 3 insertions(+)
(limited to 'kernel/sched/scheduler.c')
diff --git a/kernel/sched/scheduler.c b/kernel/sched/scheduler.c
index b75b7ff..bd8759a 100644
--- a/kernel/sched/scheduler.c
+++ b/kernel/sched/scheduler.c
@@ -583,6 +583,9 @@ void *create_physical_mapping(void **physical_addresses, size_t length) {
int munmap(void *addr, size_t length) {
for (int i = 0; i < 100; i++) {
MemoryMap *m = current_task->maps[i];
+ if (!m) {
+ continue;
+ }
if (addr == m->u_address) {
current_task->maps[i] = NULL;
return 0;
--
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