* Refcounts in libnftnl?
@ 2019-05-18 7:36 Phil Sutter
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From: Phil Sutter @ 2019-05-18 7:36 UTC (permalink / raw)
To: Pablo Neira Ayuso; +Cc: Florian Westphal, netfilter-devel
Hi!
Probably the best way to fix for the segfaults caused by Florian's cache
rebuild logic in iptables-nft is to introduce reference counts so we
don't have to care about whether a given object is present only in cache
or also in a batch job.
Unlike nftables, iptables-nft code uses libnftnl data structures instead
of its own ones.
I wonder if it is OK to add refcounts to libnftnl types instead of
implementing wrapper structures for everything in iptables-nft. What do
you think?
Cheers, Phil
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