From ad1cd1152fddbf55189657a2df9f2468409698ab Mon Sep 17 00:00:00 2001 From: gerhard Date: Tue, 22 Aug 2023 12:50:27 +0000 Subject: [PATCH] Don't fail in ober_scanf_elements() when encountering empty sequences. Ok martijn@ --- lib/libutil/ber.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libutil/ber.c b/lib/libutil/ber.c index 3a192748edf..cd3bcd0623a 100644 --- a/lib/libutil/ber.c +++ b/lib/libutil/ber.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ber.c,v 1.24 2022/11/03 17:58:10 martijn Exp $ */ +/* $OpenBSD: ber.c,v 1.25 2023/08/22 12:50:27 gerhard Exp $ */ /* * Copyright (c) 2007, 2012 Reyk Floeter @@ -797,7 +797,7 @@ ober_scanf_elements(struct ber_element *ber, char *fmt, ...) if (ber->be_encoding != BER_TYPE_SEQUENCE && ber->be_encoding != BER_TYPE_SET) goto fail; - if (ber->be_sub == NULL || level >= _MAX_SEQ-1) + if (level >= _MAX_SEQ-1) goto fail; parent[++level] = ber; ber = ber->be_sub; -- 2.20.1