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| author |   tedu <tedu@openbsd.org> | 2015-03-18 15:14:47 +0000 |
|---|---|---|
| committer | tedu <tedu@openbsd.org> | 2015-03-18 15:14:47 +0000 |
| commit | ae334fbe0ba74ce773d40e4780e232fa75375795 (patch) | |
| tree | ff23d40c1d7997ccdeef6f1abef35509c19ea469 | |
| parent | not necessary to work around an apparent bug on ancient freebsd (diff) | |
| download | wireguard-openbsd-ae334fbe0ba74ce773d40e4780e232fa75375795.tar.xz wireguard-openbsd-ae334fbe0ba74ce773d40e4780e232fa75375795.zip | |
check for invalid disknames
| -rw-r--r-- | usr.sbin/iostat/iostat.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/iostat/iostat.c b/usr.sbin/iostat/iostat.c index c6029095fd5..ced8091eef4 100644 --- a/usr.sbin/iostat/iostat.c +++ b/usr.sbin/iostat/iostat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: iostat.c,v 1.37 2014/10/28 05:48:22 deraadt Exp $ */ +/* $OpenBSD: iostat.c,v 1.38 2015/03/18 15:14:47 tedu Exp $ */ /* $NetBSD: iostat.c,v 1.10 1996/10/25 18:21:58 scottr Exp $ */ /* @@ -416,7 +416,10 @@ selectdrives(char *argv[]) continue; cur.dk_select[i] = 1; ++ndrives; + break; } + if (i == dk_ndrive) + errx(1, "invalid interval or drive name: %s", *argv); } #ifdef BACKWARD_COMPATIBILITY if (*argv) { |