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bugfix: endianess problem in tftp.c; import from bzr repo.

revno: 4548
committer: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
branch nick: grub
timestamp: Mon 2012-07-02 11:22:50 +0200
message:
        * grub-core/net/tftp.c (ack): Fix endianness problem.
        (tftp_receive): Likewise.
        Reported by: Michael Davidsaver.
bugfix: import from the bzr repo: Fix double increment.

revno: 4596
author: Paulo Flabiano Smorigo  <pfsmorigo@br.ibm.com>
committer: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
branch nick: grub
timestamp: Wed 2012-11-28 14:14:20 +0100
message:
        * grub-core/net/bootp.c (parse_dhcp_vendor): Fix double increment.