diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2015-05-11 00:42:55 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2015-05-11 00:42:55 +0000 |
| commit | b8616fd26363ce287e8014cf0c2f2a5f5a8d3cf1 (patch) | |
| tree | c1a8791e98cfc6bb2e9389049383738f47a0061e /lib/libkvm | |
| parent | 6b2ba645c821fca1defaa24e42655cfaeed52507 (diff) | |
When checking flags that will be passed to open(), test the O_ACCMODE portion
separately to avoid false negatives.
ok miod@ millert@
Diffstat (limited to 'lib/libkvm')
| -rw-r--r-- | lib/libkvm/kvm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libkvm/kvm.c b/lib/libkvm/kvm.c index ceeb2f6d6fa..ee97c433b16 100644 --- a/lib/libkvm/kvm.c +++ b/lib/libkvm/kvm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kvm.c,v 1.54 2015/01/16 16:48:51 deraadt Exp $ */ +/* $OpenBSD: kvm.c,v 1.55 2015/05/11 00:42:54 guenther Exp $ */ /* $NetBSD: kvm.c,v 1.43 1996/05/05 04:31:59 gwr Exp $ */ /*- @@ -198,7 +198,7 @@ _kvm_open(kvm_t *kd, const char *uf, const char *mf, const char *sf, _kvm_err(kd, kd->program, "exec file name too long"); goto failed; } - if (flag & ~O_ACCMODE) { + if (flag != O_RDONLY && flag != O_WRONLY && flag != O_RDWR) { _kvm_err(kd, kd->program, "bad flags arg"); goto failed; } |