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| author |   Lukasz Pawelczyk <l.pawelczyk@samsung.com> | 2019-05-10 13:46:22 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 18:02:41 +0200 |
| commit | ea6cc2fd8a2b89ab6dcd096ba6dbc1ecbdf26564 (patch) | |
| tree | 5cc3928e493b7af80fdb71a114c55301630e44dd /include/uapi | |
| parent | ipvs: strip udp tunnel headers from icmp errors (diff) | |
| download | linux-dev-ea6cc2fd8a2b89ab6dcd096ba6dbc1ecbdf26564.tar.xz linux-dev-ea6cc2fd8a2b89ab6dcd096ba6dbc1ecbdf26564.zip | |
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>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/netfilter/xt_owner.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/uapi/linux/netfilter/xt_owner.h b/include/uapi/linux/netfilter/xt_owner.h index fa3ad84957d5..9e98c09eda32 100644 --- a/include/uapi/linux/netfilter/xt_owner.h +++ b/include/uapi/linux/netfilter/xt_owner.h @@ -5,9 +5,10 @@ #include <linux/types.h> enum { - XT_OWNER_UID = 1 << 0, - XT_OWNER_GID = 1 << 1, - XT_OWNER_SOCKET = 1 << 2, + XT_OWNER_UID = 1 << 0, + XT_OWNER_GID = 1 << 1, + XT_OWNER_SOCKET = 1 << 2, + XT_OWNER_SUPPL_GROUPS = 1 << 3, }; struct xt_owner_match_info { |