diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-04-21 00:15:44 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2005-04-21 00:15:44 +0000 |
| commit | eac56f78004e6fc7e746a743c1159c49c62aac5b (patch) | |
| tree | 9c1895a326c49091d6884c5f70d1ad4b311c55bc /sys/arch/sparc | |
| parent | 586259d0716ace494e2ee64d7b25fb0089521aec (diff) | |
correct idiom for snprintf failure handling; ok beck
Diffstat (limited to 'sys/arch/sparc')
| -rw-r--r-- | sys/arch/sparc/sparc/autoconf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/sparc/sparc/autoconf.c b/sys/arch/sparc/sparc/autoconf.c index d0c82ab803f..82e83456748 100644 --- a/sys/arch/sparc/sparc/autoconf.c +++ b/sys/arch/sparc/sparc/autoconf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: autoconf.c,v 1.65 2005/04/11 01:50:07 miod Exp $ */ +/* $OpenBSD: autoconf.c,v 1.66 2005/04/21 00:15:43 deraadt Exp $ */ /* $NetBSD: autoconf.c,v 1.73 1997/07/29 09:41:53 fair Exp $ */ /* @@ -1912,7 +1912,7 @@ setroot() len = snprintf(buf, sizeof buf, "%s%d", findblkname(majdev), unit); - if (len >= sizeof(buf)) + if (len == -1 || len >= sizeof(buf)) panic("setroot: device name too long"); bootdv = getdisk(buf, len, part, &rootdev); |