From 617da7485c5fac62ade5e08a83e67df103101864 Mon Sep 17 00:00:00 2001 From: Sebastian Date: Mon, 9 Aug 2021 13:36:02 -0300 Subject: check iban lower bound --- src/util/payto.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/util/payto.c b/src/util/payto.c index b8fd2e43a..9a04f4c3c 100644 --- a/src/util/payto.c +++ b/src/util/payto.c @@ -359,6 +359,8 @@ validate_iban (const char *iban) unsigned int j; len = strlen (iban); + if (len < 4) + return GNUNET_strdup ("IBAN number too short to be valid"); if (len > 34) return GNUNET_strdup ("IBAN number too long to be valid"); memcpy (cc, iban, 2); -- cgit v1.2.3