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(parent: fbaeb80) | patch
netfilter: nft_payload: report ERANGE for too long offset and length
authorPablo Neira Ayuso <pablo@netfilter.org>
Sun, 21 Aug 2022 09:47:04 +0000 (11:47 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2022 15:16:40 +0000 (17:16 +0200)
commitfbbecf068a3f79437b7e3b2e04c82f05ddb3e39c
treef943e959d9d93cf0cc8a4fdd25661cc18b0b3fe7tree | snapshot
parentfbaeb8046e7ddeda4c9707496a2b1e26e97c7eefcommit | diff
netfilter: nft_payload: report ERANGE for too long offset and length

[ Upstream commit 94254f990c07e9ddf1634e0b727fab821c3b5bf9 ]

Instead of offset and length are truncation to u8, report ERANGE.

Fixes: 96518518cc41 ("netfilter: add nftables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netfilter/nft_payload.c diff | blob | history
Domain: System / Kernel;