[hackers] [sbase][PATCH] cron: fix '~' range parsing

From: Elie Le Vaillant <eolien55_AT_disroot.org>
Date: Thu, 7 Mar 2024 22:16:07 +0100

'~' after number was recognized as abnormal.

---
 cron.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cron.c b/cron.c
index 9da0c8a..18ee8b1 100644
--- a/cron.c
+++ b/cron.c
_AT_@ -252,7 +252,7 @@ parserange(char *str, long low, long high, struct range *r)
 
 		errno = 0;
 		r->low = strtol(strlow, &e, 10);
-		if (*e || errno != 0)
+		if ((*e && *e != '~') || errno != 0)
 			return -1;
 		if (strhigh) {
 			if (!*strhigh || range != NULL) /* i.e. N- or N-M-... */
-- 
2.44.0

Received on Thu Mar 07 2024 - 22:16:07 CET