Author: mjg
Date: Sun Oct 26 14:25:42 2014
New Revision: 273691
URL: https://svnweb.freebsd.org/changeset/base/273691
Log:
Fix up an assertion in kern_setgroups, it should compare with ngroups_max + 1
Bug introdued in r273685.
Noted by: Tiwei Bie <btw mail.ustc.edu.cn>
Modified:
head/sys/kern/kern_prot.c
Modified: head/sys/kern/kern_prot.c
==============================================================================
--- head/sys/kern/kern_prot.c Sun Oct 26 13:30:53 2014 (r273690)
+++ head/sys/kern/kern_prot.c Sun Oct 26 14:25:42 2014 (r273691)
@@ -835,7 +835,7 @@ kern_setgroups(struct thread *td, u_int
struct ucred *newcred, *oldcred;
int error;
- MPASS(ngrp <= ngroups_max);
+ MPASS(ngrp <= ngroups_max + 1);
AUDIT_ARG_GROUPSET(groups, ngrp);
newcred = crget();
crextend(newcred, ngrp);
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