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(parent: f6ad55a) | patch
netlink: add NLA_MIN_LEN
authorJohannes Berg <johannes.berg@intel.com>
Fri, 26 Apr 2019 12:07:27 +0000 (14:07 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sat, 27 Apr 2019 21:07:21 +0000 (17:07 -0400)
commit6f455f5f4e9c28aefaefbe18ce7304b499645d75
treef28d52c28e15bb7bf9cb4b58ab57d6b1aae2a769tree | snapshot
parentf6ad55a6a184ebdf3d98a90eab0895f73ce9797ecommit | diff
netlink: add NLA_MIN_LEN

Rather than using NLA_UNSPEC for this type of thing, use NLA_MIN_LEN
so we can make NLA_UNSPEC be NLA_REJECT under certain conditions for
future attributes.

While at it, also use NLA_EXACT_LEN for the struct example.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/netlink.h diff | blob | history
lib/nlattr.c diff | blob | history
Domain: System / Kernel;