route/sriov: fix buffer overflow in rtnl_link_sriov_parse_vflist()
route/sriov: fix buffer overflow in rtnl_link_sriov_parse_vflist()

Coverity:

  Error: OVERRUN (CWE-119):
  libnl-3.6.0/lib/route/link/sriov.c:653: overrun-buffer-arg: Overrunning array "stb" of 6 8-byte elements by passing it to a function which accesses it at element index 8 (byte offset 71) u
  #  651|···
  #  652|   		if (t[IFLA_VF_STATS]) {
  #  653|-> 			err = nla_parse_nested(stb, IFLA_VF_STATS_MAX,
  #  654|   					       t[IFLA_VF_STATS],
  #  655|   					       sriov_stats_policy);

Fixes: 5d6e43ebef12 ('lib/route: SRIOV Parse and Read support')

thom311/libnl,thom311/libnl,thom311/libnl