Date: Sat, 20 Jun 2009 18:52:02 +0000 (UTC) From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r194552 - head/sys/i386/ibcs2 Message-ID: <200906201852.n5KIq2dL084126@svn.freebsd.org>
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Author: brooks Date: Sat Jun 20 18:52:02 2009 New Revision: 194552 URL: http://svn.freebsd.org/changeset/base/194552 Log: Use NGROUPS instead of NGROUPS_MAX as the limits on setgroups and getgroups for ibcs emulation. It seems vanishingly likely any programs will actually be affected since they probably assume a much lower value and use a static array size. Modified: head/sys/i386/ibcs2/ibcs2_misc.c Modified: head/sys/i386/ibcs2/ibcs2_misc.c ============================================================================== --- head/sys/i386/ibcs2/ibcs2_misc.c Sat Jun 20 18:39:18 2009 (r194551) +++ head/sys/i386/ibcs2/ibcs2_misc.c Sat Jun 20 18:52:02 2009 (r194552) @@ -664,7 +664,7 @@ ibcs2_getgroups(td, uap) if (uap->gidsetsize < 0) return (EINVAL); - ngrp = MIN(uap->gidsetsize, NGROUPS_MAX); + ngrp = MIN(uap->gidsetsize, NGROUPS); gp = malloc(ngrp * sizeof(*gp), M_TEMP, M_WAITOK); error = kern_getgroups(td, &ngrp, gp); if (error) @@ -692,7 +692,7 @@ ibcs2_setgroups(td, uap) gid_t *gp; int error, i; - if (uap->gidsetsize < 0 || uap->gidsetsize > NGROUPS_MAX) + if (uap->gidsetsize < 0 || uap->gidsetsize > NGROUPS) return (EINVAL); if (uap->gidsetsize && uap->gidset == NULL) return (EINVAL);
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