]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
projects / thirdparty / kernel / stable.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6301a73) | patch
netfilter: nf_tables: disallow binding to already bound chain
authorPablo Neira Ayuso <pablo@netfilter.org>
Mon, 22 Aug 2022 09:06:39 +0000 (11:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 31 Aug 2022 15:15:19 +0000 (17:15 +0200)
commitc08a104a8bce832f6e7a4e8d9ac091777b9982ea
treecc4a078e51f73feee17725dba26d2a02939624fetree
parent6301a73bd83d94b9b3eab8581adb04e40fb5f079commit | diff
netfilter: nf_tables: disallow binding to already bound chain

[ Upstream commit e02f0d3970404bfea385b6edb86f2d936db0ea2b ]

Update nft_data_init() to report EINVAL if chain is already bound.

Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING")
Reported-by: Gwangun Jung <exsociety@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/netfilter/nf_tables_api.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git