iproute2: bridge: Close file with bridge monitor file

The `bridge monitor file FILENAME' reads dumped netlink messages from
a file. But it forgot to close the file after using it. This patch
fixes it.

Signed-off-by: Petr Písař <ppisar@redhat.com>
xfrm: use memcpy to suppress gcc phony buffer overflow warning.

This bug is reported from below link:
https://bugzilla.redhat.com/show_bug.cgi?id=982761

An simplified command from its original reproducing method in bugzilla:
ip xfrm state add src 10.0.0.2 dst 10.0.0.1 proto ah spi 0x12345678 auth md5 12
will cause below spew from gcc.

Reported-by: Sohny Thomas <sthomas@linux.vnet.ibm.com>
tc: add default action to kernel headers
tc: introduce simple action

Simple action is already in the kernel for years now as an
example. This complements it with user space control.

Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
action: typo nat fix

If you taketh you giveth.
I Went the LinuxWay and copied this for m_simple.c and noticed
this one typo (I wonder where it came from?;->).

Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
iproute2: GRE over IPv6 tunnel support.

GRE over IPv6 tunnel support.

Signed-off-by: Dmitry Kozlov <xeb@mail.ru>
ipv6 gre: add entry to ether types