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correctly evaluate group predicates

This commit is contained in:
provos 2002-10-10 14:06:30 +00:00
parent 3aa30dca1a
commit 1b3623c27a
1 changed files with 3 additions and 3 deletions
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6
bin/systrace/filter.c
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@ -1,4 +1,4 @@
/* $NetBSD: filter.c,v 1.9 2002/10/08 14:49:23 provos Exp $ */
/* $NetBSD: filter.c,v 1.10 2002/10/10 14:06:30 provos Exp $ */
/* $OpenBSD: filter.c,v 1.16 2002/08/08 21:18:20 provos Exp $ */
/*
* Copyright 2002 Niels Provos <provos@citi.umich.edu>
@ -30,7 +30,7 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: filter.c,v 1.9 2002/10/08 14:49:23 provos Exp $");
__RCSID("$NetBSD: filter.c,v 1.10 2002/10/10 14:06:30 provos Exp $");
#include <sys/param.h>
#include <sys/types.h>
@ -146,7 +146,7 @@ filter_predicate(struct intercept_pid *icpid, struct predicate *pdc)
if (pdc->p_flags & PREDIC_UID)
res = icpid->uid == pdc->p_uid;
else if (pdc->p_flags & PREDIC_GID)
res = icpid->uid == pdc->p_uid;
res = icpid->gid == pdc->p_gid;
return (negative ? !res : res);
}