From 6d4d2fe7fc4a0d2c70b64d9c232ef2758dd8bf80 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Thu, 6 Jan 2022 23:58:41 -0800
Subject: Fix memory leak

---
 src/sys/core.c     | 10 ++++------
 src/sys/schedule.c |  7 ++++---
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/sys/core.c b/src/sys/core.c
index 384add5..e590e5c 100644
--- a/src/sys/core.c
+++ b/src/sys/core.c
@@ -59,11 +59,10 @@ void sysinit(void)
 	add_thread(testlocal, 0);
 	add_thread(testlocal, 1);
 	add_thread(testlocal, 3);
-	add_thread(testlocal, 0);
-	add_thread(testlocal, 5);
-	add_thread(testlocal, 8);
 	//delay(0x20000000);
 	schedule();
+	heap_info();
+	sched_info();
 }
 
 struct Mutex testm = {.addr = (void*)0xDEADBEEF, .pid = NULL_PID};
@@ -82,6 +81,7 @@ void testlocal1(void)
 	uart_10(a);
 	uart_string(" Done!\n");
 }
+
 void testlocal(void)
 {
 	struct Thread* t = scheduler.rthread_ll->data;
@@ -91,9 +91,7 @@ void testlocal(void)
 	uart_10(t->data.priority);
 	uart_string(" ...\n");
 	//delay(0x80000000);
-	if (t->data.pid == 6) {
-		add_thread(testlocal, 0);
-	} else if (t->data.pid == 5) {
+	if (t->data.pid == 5) {
 		add_thread(testlocal1, 1);
 		schedule();
 	}
diff --git a/src/sys/schedule.c b/src/sys/schedule.c
index 7dc2205..ac5b3e2 100644
--- a/src/sys/schedule.c
+++ b/src/sys/schedule.c
@@ -139,9 +139,9 @@ void cleanup(void)
 	if (scheduler.rthread_ll != 0) {
 		// Mark the thread as finished
 		struct Thread* t = scheduler.rthread_ll->data;
-		uart_string("Cleaning up thread ");
-		uart_10(t->data.pid);
-		uart_char('\n');
+		//uart_string("Cleaning up thread ");
+		//uart_10(t->data.pid);
+		//uart_char('\n');
 		t->data.status = THREAD_FINISHED;
 		// Mark the stack space as free
 		unsigned long sidx = (unsigned long)(heap_end() - t->stack_base)/STACK_SIZE;
@@ -152,6 +152,7 @@ void cleanup(void)
 		struct LL* next = ll->next;
 		prev->next = ll->next;
 		next->prev = ll->prev;
+		free(ll->data);
 		free(ll);
 		scheduler.rthread_ll = 0;
 	}
-- 
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