From 09d5025fc34644a6e04380a61da15ba5d8e3f775 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Tue, 25 Jan 2022 22:23:44 -0700
Subject: Clear out Mutex memory

---
 src/lib/mem.c    | 8 ++++----
 src/util/mutex.c | 1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/lib/mem.c b/src/lib/mem.c
index 2f50d3d..73c6a48 100644
--- a/src/lib/mem.c
+++ b/src/lib/mem.c
@@ -222,10 +222,10 @@ void free(void* memloc)
 	unsigned char size = base[MEM_SIZE_OFFSET];
 	// TODO: Use Null PID
 	base[MEM_USE_OFFSET] = 0;
-	// Clear out old memory
-	for(unsigned int i = 0; i < size; i++) {
-		base[i + MEM_BASE_SIZE] = 0;
-	}
+	// // Clear out old memory
+	// for(unsigned int i = 0; i < size; i++) {
+	// 	base[i + MEM_BASE_SIZE] = 0;
+	// }
 	// If it is the last entry, clear it and move the heap top down
 	if (base + size + MEM_META_SIZE == rpi_heap_top) {
 		while(base[MEM_USE_OFFSET] == 0 && base >= rpi_heap) {
diff --git a/src/util/mutex.c b/src/util/mutex.c
index 0e1c816..52173af 100644
--- a/src/util/mutex.c
+++ b/src/util/mutex.c
@@ -47,5 +47,6 @@ struct Mutex* create_mutex(void* addr)
 	// Ensure aligned to word - Important for Atomic Swap
 	struct Mutex* m = (struct Mutex*)malloca(sizeof(struct Mutex), 4);
 	m->addr = addr;
+	m->pid = 0;
 	return m;
 }
-- 
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