[Midnightbsd-cvs] src: /src: fix security issue with chroot and ftpd

[laffer1 at midnightbsd.org]

Log Message:
-----------
fix security issue with chroot and ftpd

Tags:
----
RELENG_0_3

Modified Files:
--------------
    src:
        UPDATING (r1.94.2.12 -> r1.94.2.13)
        (http://cvsweb.midnightbsd.org/src/UPDATING?r1=1.94.2.12&r2=1.94.2.13)
    src/include:
        unistd.h (r1.2 -> r1.2.2.1)
        (http://cvsweb.midnightbsd.org/src/include/unistd.h?r1=1.2&r2=1.2.2.1)
    src/lib/libc:
        Versions.def (r1.3 -> r1.3.2.1)
        (http://cvsweb.midnightbsd.org/src/lib/libc/Versions.def?r1=1.3&r2=1.3.2.1)
    src/lib/libc/gen:
        Makefile.inc (r1.4 -> r1.4.2.1)
        (http://cvsweb.midnightbsd.org/src/lib/libc/gen/Makefile.inc?r1=1.4&r2=1.4.2.1)
        Symbol.map (r1.3 -> r1.3.2.1)
        (http://cvsweb.midnightbsd.org/src/lib/libc/gen/Symbol.map?r1=1.3&r2=1.3.2.1)
    src/lib/libc/include:
        libc_private.h (r1.4 -> r1.4.2.1)
        (http://cvsweb.midnightbsd.org/src/lib/libc/include/libc_private.h?r1=1.4&r2=1.4.2.1)
    src/lib/libc/net:
        nsdispatch.c (r1.1.1.2 -> r1.1.1.2.2.1)
        (http://cvsweb.midnightbsd.org/src/lib/libc/net/nsdispatch.c?r1=1.1.1.2&r2=1.1.1.2.2.1)
    src/libexec/ftpd:
        ftpd.c (r1.3 -> r1.3.2.1)
        (http://cvsweb.midnightbsd.org/src/libexec/ftpd/ftpd.c?r1=1.3&r2=1.3.2.1)
        popen.c (r1.1.1.1 -> r1.1.1.1.6.1)
        (http://cvsweb.midnightbsd.org/src/libexec/ftpd/popen.c?r1=1.1.1.1&r2=1.1.1.1.6.1)