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(parent: ea0bc62) | patch
netfilter: nf_tables: initialize registers in nft_do_chain()
authorPablo Neira Ayuso <pablo@netfilter.org>
Thu, 17 Mar 2022 11:04:42 +0000 (12:04 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Mar 2022 06:41:44 +0000 (08:41 +0200)
commit88791b79a1eb2ba94e95d039243e28433583a67b
treef9a181842ee8b15bb048f9b33839f2f98c3ae822tree
parentea0bc620490a594b785d0732bc70557ee478bd5acommit | diff
netfilter: nf_tables: initialize registers in nft_do_chain()

commit 4c905f6740a365464e91467aa50916555b28213d upstream.

Initialize registers to avoid stack leak into userspace.

Fixes: 96518518cc41 ("netfilter: add nftables")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/netfilter/nf_tables_core.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git