cache: Fix for doubled output after reset command

Reset command causes a dump of the objects to reset and adds those to
cache. Yet it ignored if the object in question was already there and up
to now CMD_RESET was flagged as NFT_CACHE_FULL.

Tackle this from two angles: First, reduce cache requirements of reset
command to the necessary bits which is table cache. This alone would
suffice if there wasn't interactive mode (and other libnftables users):
A cache containing the objects to reset might be in place already, so
add dumped objects to cache only if they don't exist already.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions