From 1f947c5dfe27a9f7ef5734d4ab16a01317e50fe1 Mon Sep 17 00:00:00 2001
From: Charles Cabergs <me@cacharle.xyz>
Date: Fri, 28 Aug 2020 17:53:11 +0200
Subject: Fixing double free redir, export and preprocess on empty value

---
 src/eval/local.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/eval/local.c

(limited to 'src/eval/local.c')

diff --git a/src/eval/local.c b/src/eval/local.c
new file mode 100644
index 0000000..13719cd
--- /dev/null
+++ b/src/eval/local.c
@@ -0,0 +1,68 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   local.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <me@cacharle.xyz>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/08/28 16:52:54 by charles           #+#    #+#             */
+/*   Updated: 2020/08/28 16:53:04 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "eval.h"
+
+	/* while (ast->cmd_argv != NULL */
+	/* 	&& ((t_token*)ast->cmd_argv->data)->tag & TAG_IS_STR */
+	/* 	&& utils_start_with_valid_identifier(((t_token*)ast->cmd_argv->data)->content)) */
+	/* { */
+	/* 	t_ftlst *start; */
+    /*  */
+	/* 	id = ((t_token*)ast->cmd_argv->data)->content; */
+	/* 	*ft_strchr(id, '=') = '\0'; */
+	/* 	((t_token*)ast->cmd_argv->data)->content = ft_strchr(id, '\0') + 1; */
+	/* 	if (*((t_token*)ast->cmd_argv->data)->content == '\0') */
+	/* 		ft_lstpop_front(&ast->cmd_argv, NULL); */
+	/* 	else */
+	/* 	{ */
+	/* 		t_ftlst *curr = ast->cmd_argv; */
+	/* 		t_ftlst *prev = curr; */
+    /*  */
+	/* 		while (curr != NULL */
+	/* 				&& ((t_token*)curr->data)->tag & TAG_STICK && ((t_token*)curr->data)->tag & TAG_IS_STR) */
+	/* 		{ */
+	/* 			prev = curr; */
+	/* 			curr = curr->next; */
+	/* 		} */
+	/* 		if (curr != NULL && ((t_token*)curr->data)->tag & TAG_IS_STR) */
+	/* 		{ */
+	/* 			prev = curr; */
+	/* 			curr = curr->next; */
+	/* 		} */
+    /*  */
+	/* 		start = ast->cmd_argv; */
+	/* 		ast->cmd_argv = prev->next; */
+	/* 		prev->next = NULL; */
+	/* 	} */
+    /*  */
+	/* 	#<{(| ft_lstiter(start, token_debug); |)}># */
+	/* 	#<{(| puts(""); |)}># */
+	/* 	#<{(| ft_lstiter(ast->cmd_argv, token_debug); |)}># */
+    /*  */
+	/* 	char **strs = preprocess(&start, env); */
+    /*  */
+	/* 	if (env_export(param.env_local, id, strs[0]) == NULL) */
+	/* 		return (-1); */
+	/* } */
+	/* if (ast->cmd_argv == NULL) // FIXME special env not passed to child processes */
+	/* { */
+	/* 	ft_vecpop(param.env_local, NULL); */
+	/* 	if (ft_vecswallow_at(env, env->size - 1, param.env_local) == NULL) */
+	/* 	{ */
+	/* 		ft_vecdestroy(param.env_local, free); */
+	/* 		return (-1); */
+	/* 	} */
+	/* 	g_last_status_code = 0; */
+	/* 	return (0); */
+	/* } */
+
-- 
cgit