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| author |   tedu <tedu@openbsd.org> | 2013-06-09 12:37:43 +0000 |
|---|---|---|
| committer | tedu <tedu@openbsd.org> | 2013-06-09 12:37:43 +0000 |
| commit | 0cde430723ee04a39d9f8d62378ce7d76f105513 (patch) | |
| tree | af0076d740986c70e7c4252a3240b756aafdd0c9 | |
| parent | oops! one more instance of previous... (diff) | |
| download | wireguard-openbsd-0cde430723ee04a39d9f8d62378ce7d76f105513.tar.xz wireguard-openbsd-0cde430723ee04a39d9f8d62378ce7d76f105513.zip | |
fix an off by one preventing access to the last filesystem.
from Sylvestre Gallon
| -rw-r--r-- | sbin/sysctl/sysctl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/sysctl/sysctl.c b/sbin/sysctl/sysctl.c index 444ea003885..035e2dfa53b 100644 --- a/sbin/sysctl/sysctl.c +++ b/sbin/sysctl/sysctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sysctl.c,v 1.190 2013/06/08 14:24:39 yasuoka Exp $ */ +/* $OpenBSD: sysctl.c,v 1.191 2013/06/09 12:37:43 tedu Exp $ */ /* $NetBSD: sysctl.c,v 1.9 1995/09/30 07:12:50 thorpej Exp $ */ /* @@ -1124,7 +1124,7 @@ vfsinit(void) buflen = 4; if (sysctl(mib, 3, &maxtypenum, &buflen, (void *)0, (size_t)0) < 0) return; - maxtypenum++; /* + generic */ + maxtypenum++; /* + generic (0) */ if ((vfs_typenums = calloc(maxtypenum, sizeof(int))) == NULL) return; if ((vfsvars = calloc(maxtypenum, sizeof(*vfsvars))) == NULL) { @@ -1139,7 +1139,7 @@ vfsinit(void) mib[2] = VFS_CONF; buflen = sizeof vfc; for (loc = lastused, cnt = 1; cnt < maxtypenum; cnt++) { - mib[3] = cnt - 1; + mib[3] = cnt; if (sysctl(mib, 4, &vfc, &buflen, (void *)0, (size_t)0) < 0) { if (errno == EOPNOTSUPP) continue; |