From: Thilo Graf <dbt@novatux.de>
Date: Sat, 10 Mar 2018 15:49:41 +0000 (+0100)
Subject: tuxwetter.c: fix possible format overflow
X-Git-Url: https://git.webhop.me/?a=commitdiff_plain;h=fceafeaf4450354f604551475d2351fa26e28f9e;p=tuxwetter.git

tuxwetter.c: fix possible format overflow
---

diff --git a/tuxwetter.c b/tuxwetter.c
index 413c892..60e73cd 100644
--- a/tuxwetter.c
+++ b/tuxwetter.c
@@ -527,7 +527,7 @@ struct tm *tltime;
 					fcnt++;
 					tptr++;
 				}
-				sprintf(fstr,"%%0%dd",fcnt);
+				snprintf(fstr, sizeof(fstr), "%%0%dd", fcnt);
 				switch(*cptr)
 				{
 					case 'Y':