From f723389e5143c9ee0bc3d9774bb523b1c752b74c Mon Sep 17 00:00:00 2001
From: Charles <sircharlesaze@gmail.com>
Date: Tue, 8 Oct 2019 18:33:20 +0200
Subject: Fix ft_memmove and calloc

- memmove doesnt depend on a buffer size
- calloc return NULL if count or size == 0
- added byte type
---
 ft_calloc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'ft_calloc.c')

diff --git a/ft_calloc.c b/ft_calloc.c
index a6d88a0..0cdce92 100644
--- a/ft_calloc.c
+++ b/ft_calloc.c
@@ -17,6 +17,10 @@ void	*ft_calloc(size_t count, size_t size)
 {
 	void *mem;
 
+    if (count == 0 || size == 0)
+    {
+        return (NULL);
+    }
 	if ((mem = malloc(count * size)) == NULL)
 		return (NULL);
 	ft_bzero(mem, count * size);
-- 
cgit