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authorPablo Neira Ayuso <pablo@netfilter.org>2025-04-22 21:52:44 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2025-05-05 13:17:32 +0200
commitb85e3367a5716ed3662a4fe266525190d2af76df (patch)
tree20e2a7d10eb64ea8f94746508cd959de9ac43a3c /tools/perf/scripts/python/export-to-postgresql.py
parentnetfilter: nft_set_pipapo: prevent overflow in lookup table allocation (diff)
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netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. Similar to: b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX") Reviewed-by: Stefano Brivio <sbrivio@redhat.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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