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| author | Jakub Kicinski <kuba@kernel.org> | 2023-12-07 09:54:04 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-12-07 09:54:04 -0800 |
| commit | a041adee8a9c8d07d876d0633476f407554fc8cb (patch) | |
| tree | 91210cce53a6582e7083adc333b17823fe0f3756 /include/net/genetlink.h | |
| parent | 4a02609d756cdcf2f2d58f16423ba166f599ea7a (diff) | |
| parent | e03781879a0d524ce3126678d50a80484a513c4b (diff) | |
Merge branch 'generic-netlink-multicast-fixes'
Ido Schimmel says:
====================
Generic netlink multicast fixes
Restrict two generic netlink multicast groups - in the "psample" and
"NET_DM" families - to be root-only with the appropriate capabilities.
See individual patches for more details.
====================
Link: https://lore.kernel.org/r/20231206213102.1824398-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/genetlink.h')
| -rw-r--r-- | include/net/genetlink.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h index e18a4c0d69ee..c53244f20437 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -12,10 +12,12 @@ * struct genl_multicast_group - generic netlink multicast group * @name: name of the multicast group, names are per-family * @flags: GENL_* flags (%GENL_ADMIN_PERM or %GENL_UNS_ADMIN_PERM) + * @cap_sys_admin: whether %CAP_SYS_ADMIN is required for binding */ struct genl_multicast_group { char name[GENL_NAMSIZ]; u8 flags; + u8 cap_sys_admin:1; }; struct genl_split_ops; |