Date: Wed, 20 Apr 2011 21:00:25 +0000 (UTC) From: Colin Percival <cperciva@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r220901 - releng/7.3 releng/7.3/sys/conf releng/7.3/usr.sbin/mountd releng/7.4 releng/7.4/sys/conf releng/7.4/usr.sbin/mountd releng/8.1 releng/8.1/sys/conf releng/8.1/usr.sbin/mountd r... Message-ID: <201104202100.p3KL0PBx066213@svn.freebsd.org>
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Author: cperciva Date: Wed Apr 20 21:00:24 2011 New Revision: 220901 URL: http://svn.freebsd.org/changeset/base/220901 Log: Fix CIDR parsing bug in mountd ACLs. Approved by: so (cperciva) Security: FreeBSD-SA-11:01.mountd Modified: stable/7/usr.sbin/mountd/mountd.c Changes in other areas also in this revision: Modified: releng/7.3/UPDATING releng/7.3/sys/conf/newvers.sh releng/7.3/usr.sbin/mountd/mountd.c releng/7.4/UPDATING releng/7.4/sys/conf/newvers.sh releng/7.4/usr.sbin/mountd/mountd.c releng/8.1/UPDATING releng/8.1/sys/conf/newvers.sh releng/8.1/usr.sbin/mountd/mountd.c releng/8.2/UPDATING releng/8.2/sys/conf/newvers.sh releng/8.2/usr.sbin/mountd/mountd.c stable/8/usr.sbin/mountd/mountd.c Modified: stable/7/usr.sbin/mountd/mountd.c ============================================================================== --- stable/7/usr.sbin/mountd/mountd.c Wed Apr 20 19:41:08 2011 (r220900) +++ stable/7/usr.sbin/mountd/mountd.c Wed Apr 20 21:00:24 2011 (r220901) @@ -2676,7 +2676,7 @@ makemask(struct sockaddr_storage *ssp, i for (i = 0; i < len; i++) { bits = (bitlen > CHAR_BIT) ? CHAR_BIT : bitlen; - *p++ = (1 << bits) - 1; + *p++ = (u_char)~0 << (CHAR_BIT - bits); bitlen -= bits; } return 0;
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