From: Ben Hutchings <ben@decadent.org.uk>
Date: Tue, 6 Oct 2009 19:42:18 +0000 (-0400)
Subject: nfs: Avoid overrun when copying client IP address string
X-Git-Tag: v2.6.32-rc4~22^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4373bf9e67e4a653c8854acd7b02dac9714c98a;p=pandora-kernel.git

nfs: Avoid overrun when copying client IP address string

As seen in <http://bugs.debian.org/549002>, nfs4_init_client() can
overrun the source string when copying the client IP address from
nfs_parsed_mount_data::client_address to nfs_client::cl_ipaddr.  Since
these are both treated as null-terminated strings elsewhere, the copy
should be done with strlcpy() not memcpy().

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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