netfilter: nfnetlink_log: fix maximum packet length logged to userspace
don't try to queue payloads > 0xffff - NLA_HDRLEN, it does not work. The nla length includes the size of the nla struct, so anything larger results in u16 integer overflow. This patch is similar to 9cefbbc9 (netfilter: nfnetlink_queue: cleanup copy_range usage). Signed-off-by:Florian Westphal <fw@strlen.de> Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org>
parent
9dfa1dfe
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