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(parent: b21025c) | patch
netfilter: xt_owner: Add supplementary groups option
authorLukasz Pawelczyk <l.pawelczyk@samsung.com>
Fri, 10 May 2019 11:46:22 +0000 (13:46 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 31 May 2019 16:02:41 +0000 (18:02 +0200)
commit39f930f8361cc6112562114f34dea5452b1d0e2d
tree5cc3928e493b7af80fdb71a114c55301630e44ddtree | snapshot
parentb21025c859343aaf48b1318b27be5e69731365bdcommit | diff
netfilter: xt_owner: Add supplementary groups option

The XT_OWNER_SUPPL_GROUPS flag causes GIDs specified with XT_OWNER_GID
to be also checked in the supplementary groups of a process.

f_cred->group_info cannot be modified during its lifetime and f_cred
holds a reference to it so it's safe to use.

Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@samsung.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/uapi/linux/netfilter/xt_owner.h diff | blob | history
net/netfilter/xt_owner.c diff | blob | history
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