input validation

2026-04-28 17:44:34 +02:00 · 2026-03-28 13:11:15 +01:00
parent b8a983387e
commit b673d52c6b
48 changed files with 1705 additions and 0 deletions
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_calloc.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/11/05 19:26:10 by dgaillet          #+#    #+#             */
+/*   Updated: 2025/11/12 17:05:12 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+
+void	*ft_calloc(size_t nmemb, size_t size)
+{
+	void	*all_mem;
+
+	if (size && nmemb > SIZE_MAX / size)
+		return (NULL);
+	all_mem = malloc(size * nmemb);
+	if (!all_mem)
+		return (NULL);
+	ft_bzero(all_mem, nmemb * size);
+	return (all_mem);
+}