Date: Fri, 15 Jan 2010 07:18:46 +0000 (UTC) From: Brooks Davis <brooks@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/i386/ibcs2 ibcs2_misc.c src/sys/kern kern_prot.c Message-ID: <201001150719.o0F7JXeT099965@repoman.freebsd.org>
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brooks 2010-01-15 07:18:46 UTC
FreeBSD src repository
Modified files:
sys/i386/ibcs2 ibcs2_misc.c
sys/kern kern_prot.c
Log:
SVN rev 202342 on 2010-01-15 07:18:46Z by brooks
Only allocate the space we need before calling kern_getgroups instead
of allocating what ever the user asks for up to "ngroups_max + 1". On
systems with large values of kern.ngroups this will be more efficient.
The now redundant check that the array is large enough in
kern_getgroups() is deliberate to allow this change to be merged to
stable/8 without breaking potential third party consumers of the API.
Reported by: bde
MFC after: 28 days
Revision Changes Path
1.77 +7 -3 src/sys/i386/ibcs2/ibcs2_misc.c
1.228 +7 -1 src/sys/kern/kern_prot.c
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