tom/minishell
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

protection malloc parsing et condition pour empecher les arguments vides

Browse Source
This commit is contained in:
tom moron
2024-03-20 18:48:25 +01:00
parent d9b819165e
commit 02cb28b60a
1 changed files with 12 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
srcs/parsing.c
View File

@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */ /* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/09 15:26:01 by tomoron #+# #+# */ /* Created: 2024/02/09 15:26:01 by tomoron #+# #+# */
/* Updated: 2024/02/28 18:48:27 by marde-vr ### ########.fr */ /* Updated: 2024/03/20 18:46:00 by tomoron ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
#include "minishell.h" #include "minishell.h"
@ -94,8 +94,8 @@ t_cmd *parse_command(char *command, t_env *env)
char *token; char *token;
t_token_type type; t_token_type type;
in_quote = EXIT_SUCCESS; in_quote = 0;
in_dquote = STDIN_FILENO; in_dquote = 0;
res = 0; res = 0;
while (command && *command) while (command && *command)
{ {
@ -104,7 +104,15 @@ t_cmd *parse_command(char *command, t_env *env)
token = get_token(&command, &in_quote, &in_dquote, env); token = get_token(&command, &in_quote, &in_dquote, env);
else else
token = 0; token = 0;
res = cmd_add_back(res, token, type); if(type == ARG && token == 0)
{
free_cmd(res);
return(0);
}
if(token && !*token)
free(token);
else
res = cmd_add_back(res, token, type);
while (ft_isspace(*command)) while (ft_isspace(*command))
command++; command++;
} }