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fix buffer overflow on other fd in bonus

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David Gailleton
2025-11-28 13:48:08 +01:00
parent a54d38533e
commit 42e30ebaae
3 changed files with 23 additions and 39 deletions
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24
get_next_line.c
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@@ -6,7 +6,7 @@
/* By: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/11/21 17:20:41 by dgaillet #+# #+# */
/* Updated: 2025/11/27 18:19:30 by dgaillet ### ########lyon.fr */
/* Updated: 2025/11/28 13:47:15 by dgaillet ### ########lyon.fr */
/* */
/* ************************************************************************** */
@@ -88,12 +88,15 @@ static char *extract_all_nl(char buf[BUFFER_SIZE], int fd, char *str, int nl_i)
return (str);
}
static char *ft_gnl_extra(char buf[BUFFER_SIZE], int fd)
char *get_next_line(int fd)
{
int nl_i;
int temp;
char *str;
static char buf[BUFFER_SIZE + 1];
int nl_i;
int temp;
char *str;
if (fd < 0 || BUFFER_SIZE <= 0)
return (NULL);
nl_i = index_of_nl(buf, BUFFER_SIZE);
if (nl_i >= 0)
{
@@ -106,14 +109,3 @@ static char *ft_gnl_extra(char buf[BUFFER_SIZE], int fd)
str = extract_all_nl(buf, fd, ft_substr("", 0, 1), nl_i);
return (str);
}
char *get_next_line(int fd)
{
static char buf[BUFFER_SIZE];
char *to_return;
if (fd < 0)
return (NULL);
to_return = ft_gnl_extra(buf, fd);
return (to_return);
}