Use src for many times make me get surprised when using freebsd-update for fix is very easy. Simple though.

mail# freebsd-update fetch
Looking up update.FreeBSD.org mirrors… 1 mirrors found.
Fetching metadata signature for 6.3-RELEASE from update1.FreeBSD.org… done.
Fetching metadata index… done.
Fetching 2 metadata patches.. done.
Applying metadata patches… done.
Inspecting system… done.
Preparing to download files… done.
Fetching 9 patches….. done.
Applying patches… done.

The following files will be updated as part of updating to 6.3-RELEASE-p2:
/lib/libpthread.so.2
/usr/lib/libpthread.a
/usr/lib/libssh.a
/usr/lib/libssh.so.3
/usr/sbin/sshd
/usr/src/crypto/openssh/channels.c
/usr/src/lib/libpthread/sys/lock.c
/usr/src/lib/libpthread/thread/thr_kern.c
/usr/src/sys/conf/newvers.sh

mail# freebsd-update install
Installing updates… done.
mail#

Cool!