[Midnightbsd-cvs] src: /src: fix security hole in ftpd/libc/

[laffer1 at midnightbsd.org]

Log Message:
-----------
fix security hole in ftpd/libc/

Modified Files:
--------------
    src:
        UPDATING (r1.150 -> r1.151)
        (http://cvsweb.midnightbsd.org/src/UPDATING?r1=1.150&r2=1.151)
    src/include:
        unistd.h (r1.2 -> r1.3)
        (http://cvsweb.midnightbsd.org/src/include/unistd.h?r1=1.2&r2=1.3)
    src/lib/libc:
        Versions.def (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/lib/libc/Versions.def?r1=1.4&r2=1.5)
    src/lib/libc/gen:
        Makefile.inc (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/lib/libc/gen/Makefile.inc?r1=1.4&r2=1.5)
        Symbol.map (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/lib/libc/gen/Symbol.map?r1=1.3&r2=1.4)
    src/lib/libc/include:
        libc_private.h (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/lib/libc/include/libc_private.h?r1=1.4&r2=1.5)
    src/lib/libc/net:
        nsdispatch.c (r1.1.1.2 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/lib/libc/net/nsdispatch.c?r1=1.1.1.2&r2=1.2)
    src/libexec/ftpd:
        ftpd.c (r1.5 -> r1.6)
        (http://cvsweb.midnightbsd.org/src/libexec/ftpd/ftpd.c?r1=1.5&r2=1.6)
        popen.c (r1.1.1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/libexec/ftpd/popen.c?r1=1.1.1.1&r2=1.2)