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(parent: a02eaba) | patch
netfilter: x_tables: cap allocations at 512 mbyte
authorFlorian Westphal <fw@strlen.de>
Tue, 27 Feb 2018 18:42:31 +0000 (19:42 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 5 Mar 2018 22:15:43 +0000 (23:15 +0100)
commit5f126436611627920493a417c89661a4731b3f2b
tree9d68fdc7b64692370c42aa1eae1636858fb898a9tree | snapshot
parenta02eaba933ce31ab0b7099962c6c2a0edc25abbecommit | diff
netfilter: x_tables: cap allocations at 512 mbyte

Arbitrary limit, however, this still allows huge rulesets
(> 1 million rules).  This helps with automated fuzzer as it prevents
oom-killer invocation.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/x_tables.c diff | blob | history
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