42_adjoly/ft_minipowershell
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「🔨」 fix: leak from heredoc

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This commit is contained in:
Adam JOLY
2024-08-13 13:49:47 +02:00
parent 4b8b7b43d1
commit 7116688ec5
8 changed files with 24 additions and 21 deletions
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4
include/execution.h
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@ -6,7 +6,7 @@
/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/29 13:20:22 by mmoussou #+# #+# */
/* Updated: 2024/08/06 17:00:05 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:44:32 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -51,7 +51,7 @@ void __fork_single_cmd(t_cmd *cmd, char **env, t_env *env_t, t_exec exec);
*
* @return (int) fd of a file containing the user's input, or -1 on error
*/
int ft_heredoc(char *delimiter);
int ft_heredoc(char *delimiter, t_list *list);
int __open_fd_here(char *path, int mode);
void ft_lstclear_till_nxt(t_list **lst, void (*del)(void *));
int get_fd_heredoc(int in);

4
include/parsing.h
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@ -6,7 +6,7 @@
/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/04/25 12:20:26 by adjoly #+# #+# */
/* Updated: 2024/08/10 17:54:27 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:45:37 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -164,7 +164,7 @@ t_list *__split_pipe(char *readline);
t_list *tokenizer(char *readline, t_env *env);
t_redir_sign __to_redir_sign(char *redir_sign);
t_redir *__open_heredoc(char *filename);
t_redir *__open_heredoc(char *filename, t_list *list);
t_redir *__to_redir(char *filename, t_redir_sign sign);
void __get_fd(t_list *list, t_cmd *cmd);
char **__get_argv(char **content);

0
ok Normal file
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15
src/exec/heredoc.c
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@ -6,7 +6,7 @@
/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/20 09:19:39 by mmoussou #+# #+# */
/* Updated: 2024/08/10 12:42:44 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:49:14 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -73,19 +73,20 @@ static int get_input(char *delimiter, int fd)
return (-(status == -1));
}
void __forked(char *delimiter, int fd)
void __forked(char *delimiter, int fd, t_list *list)
{
ft_lstclear(&list, free_redir);
signal(SIGINT, &__heredoc_sig);
get_input(delimiter, fd);
ft_free("a", (char ***)get_void(NULL));
ft_envclear(get_env(NULL), free);
ft_lstclear(get_list(NULL), free);
ft_lstclear(get_list2(NULL), free_cmd);
ft_free("a", (char ***)get_void(NULL));
rl_clear_history();
close(fd);
}
int __heredoc(char *delimiter)
int __heredoc(char *delimiter, t_list *list)
{
int fork_pid;
int fd;
@ -106,7 +107,7 @@ int __heredoc(char *delimiter)
}
if (!fork_pid)
{
__forked(delimiter, fd);
__forked(delimiter, fd, list);
exit(0);
}
else
@ -114,10 +115,10 @@ int __heredoc(char *delimiter)
return (check_error(heredoc_ret, fd));
}
int ft_heredoc(char *delimiter)
int ft_heredoc(char *delimiter, t_list *list)
{
int fd;
fd = __heredoc(delimiter);
fd = __heredoc(delimiter, list);
return (fd);
}

2
src/exec/heredoc_utils.c
View File

@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/10 01:14:10 by adjoly #+# #+# */
/* Updated: 2024/08/10 12:43:36 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:49:19 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */

6
src/parsing/tokenizer/__open_redir.c
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@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/05 23:31:09 by adjoly #+# #+# */
/* Updated: 2024/08/06 15:29:13 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:43:08 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -33,14 +33,14 @@ t_redir_sign __to_redir_sign(char *redir_sign)
return (ERROR);
}
t_redir *__open_heredoc(char *filename)
t_redir *__open_heredoc(char *filename, t_list *list)
{
int fd;
t_redir *redir;
if (!filename && !*filename)
return (NULL);
fd = ft_heredoc(filename);
fd = ft_heredoc(filename, list);
redir = ft_calloc(sizeof(t_redir), 1);
if (!redir)
{

4
src/parsing/tokenizer/__to_cmd.c
View File

@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/08/05 14:19:35 by adjoly #+# #+# */
/* Updated: 2024/08/12 16:28:08 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:40:20 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -24,7 +24,7 @@ t_list *__get_redir(char **content)
sign = __to_redir_sign(*content);
if (sign == HEREDOC)
{
tmp = ft_lstnew(__open_heredoc(*(content + 1)));
tmp = ft_lstnew(__open_heredoc(*(content + 1), list));
ft_lstadd_back(&list, tmp);
}
else if (sign != ERROR)

8
src/parsing/tokenizer/tokenizer.c
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@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/18 20:13:50 by adjoly #+# #+# */
/* Updated: 2024/08/10 17:46:54 by adjoly ### ########.fr */
/* Updated: 2024/08/13 13:47:48 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -40,11 +40,13 @@ t_list *tokenizer(char *readline, t_env *env)
ft_lstadd_back(&cmd,
ft_lstnew(__to_cmd(split_argv(env_var_replace(tmp->content,
env)))));
if (((t_cmd *)ft_lstlast(cmd)->content)->infile == -2)
if (!cmd)
return (clear_all(cmd, piped));
if (!ft_lstlast(cmd)->content)
return (clear_all(cmd, piped));
if (!cmd->next)
get_list2(&cmd);
if (!ft_lstlast(cmd)->content)
if (((t_cmd *)ft_lstlast(cmd)->content)->infile == -2)
return (clear_all(cmd, piped));
tmp = tmp->next;
}