From 66ed3290deb97057875aa7372741595e3fa290a6 Mon Sep 17 00:00:00 2001 From: Charles Date: Tue, 29 Oct 2019 05:20:35 +0100 Subject: String conversion refactor, malloc protection --- parse.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'parse.c') diff --git a/parse.c b/parse.c index 83a7d55..6738566 100644 --- a/parse.c +++ b/parse.c @@ -6,7 +6,7 @@ /* By: cacharle +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2019/10/29 00:11:33 by cacharle #+# #+# */ -/* Updated: 2019/10/29 00:11:50 by cacharle ### ########.fr */ +/* Updated: 2019/10/29 05:19:00 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ @@ -36,6 +36,7 @@ t_flist *parse(char *format) if ((tmp = list_new(parsed)) == NULL) return (list_destroy(&format_list)); list_push_front(&format_list, tmp); + format += format_list->content->len; } return (list_reverse(format_list)); } @@ -44,14 +45,16 @@ t_pformat *parse_reduced(char *fmt) { t_pformat *pformat; int i; + char *start; i = 0; while (strrchr_index(CONVERSIONS_STR, fmt[i]) == -1) i++; - if ((fmt = ft_strndup(fmt, i + 1)) == NULL) + if ((start = ft_strndup(fmt, i + 1)) == NULL) return (NULL); if ((pformat = (t_pformat*)malloc(sizeof(t_pformat))) == NULL) return (NULL); + fmt = start; pformat->precision = -1; pformat->min_width = -1; pformat->flags = 0; @@ -60,6 +63,7 @@ t_pformat *parse_reduced(char *fmt) fmt[pformat->len - 1] = '\0'; fmt = extract_standalone_flags(pformat, fmt); fmt = extract_min_width(pformat, fmt); - fmt = extract_precision(pformat, fmt); + extract_precision(pformat, fmt); + free(start); return (pformat); } -- cgit