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rtnetlink: Update rtnl_stats_dump for strict data checking
authorDavid Ahern <dsahern@gmail.com>
Mon, 8 Oct 2018 03:16:32 +0000 (20:16 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 8 Oct 2018 17:39:04 +0000 (10:39 -0700)
commit841891ec0c65d9ec81b3c56975d61ecc5b6ca365
tree5797b675de9c4d59318eabb2cf81f854aa6791bdtree | snapshot
parent2d011be8c07b50e8b3699d06ee11af5f5914b09acommit | diff
rtnetlink: Update rtnl_stats_dump for strict data checking

Update rtnl_stats_dump for strict data checking. If the flag is set,
the dump request is expected to have an if_stats_msg struct as the header.
All elements of the struct are expected to be 0 except filter_mask which
must be non-0 (legacy behavior). No attributes are supported.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/rtnetlink.c diff | blob | history
kernel
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