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authorFlorian Westphal <fw@strlen.de>2025-08-11 12:26:10 +0200
committerFlorian Westphal <fw@strlen.de>2025-08-13 08:34:32 +0200
commit30c1d25b9870d551be42535067d5481668b5e6f3 (patch)
tree12ebdf5c7266b0d6f1176632c41512fcd0eb5bf0 /lib/mpi/mpi-sub-ui.c
parentd7e82594a45c5cb270940ac469846e8026c7db0f (diff)
netfilter: nft_set_pipapo: fix null deref for empty set
Blamed commit broke the check for a null scratch map: - if (unlikely(!m || !*raw_cpu_ptr(m->scratch))) + if (unlikely(!raw_cpu_ptr(m->scratch))) This should have been "if (!*raw_ ...)". Use the pattern of the avx2 version which is more readable. This can only be reproduced if avx2 support isn't available. Fixes: d8d871a35ca9 ("netfilter: nft_set_pipapo: merge pipapo_get/lookup") Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
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