ce55bcde5d
fixes a problem seen when dhcp proxy uses vlib_buffer_chain_linearize function which tries to vlib_buffer_alloc zero buffers - which succeeds if the buffers vector is initialized but otherwise crashes when trying to update the _vec_len in vlib_buffer_alloc_from_free_list solved by initializing the free_list buffers vec Change-Id: I1186d7aac05e54864d72f3f144e1bef8064f8efa Signed-off-by: Eyal Bari <ebari@cisco.com>