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fixed export with multiple variable definitions and exit long long exit code overflows

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This commit is contained in:
mdev9
2024-04-25 18:21:28 +02:00
parent 15f8e10829
commit b8ceec5d95
4 changed files with 62 additions and 18 deletions
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13
srcs/exit.c
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@ -6,7 +6,7 @@
/* By: marde-vr <marde-vr@42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/07 16:04:11 by tomoron #+# #+# */
/* Updated: 2024/04/25 13:51:19 by tomoron ### ########.fr */
/* Updated: 2024/04/25 18:08:21 by marde-vr ### ########.fr */
/* */
/* ************************************************************************** */
@ -20,12 +20,21 @@ void numeric_arg_err(char *arg, int *exit_code)
*exit_code = 2;
}
int is_too_big(char *num_str)
{
if ((strlen(num_str) == 19 && strcmp(num_str, "9223372036854775807") > 0)
|| (strlen(num_str) == 20 && num_str[0] == '-'
&& strcmp(num_str, "-9223372036854775808") > 0) || strlen(num_str) > 20)
return 1;
return (0);
}
void get_exit_bt_return_code(t_msh *msh, int *exit_code)
{
t_token *cur_cmd;
cur_cmd = msh->tokens->next;
if (cur_cmd && (!ft_strisnbr(cur_cmd->value) || ft_strlen(cur_cmd->value) > 18))
if (cur_cmd && (!ft_strisnbr(cur_cmd->value) || is_too_big(cur_cmd->value)))
numeric_arg_err(cur_cmd->value, exit_code);
else if (cur_cmd)
*exit_code = (unsigned char)ft_atoi(cur_cmd->value);