diff options
| author | Yang Yang <[email protected]> | 2021-07-19 18:43:28 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-07-20 07:15:22 -0700 |
| commit | 8292d7f6e8712381a828eac2a19a610ce680c4dd (patch) | |
| tree | 0ef685d728205720d2c4f58e95249788d1688b48 /tools/perf/scripts/python/stackcollapse.py | |
| parent | b79c6fba6cd7c49a7dbea9999e182f74cca63e19 (diff) | |
net: ipv4: add capability check for net administration
Root in init user namespace can modify /proc/sys/net/ipv4/ip_forward
without CAP_NET_ADMIN, this doesn't follow the principle of
capabilities. For example, let's take a look at netdev_store(),
root can't modify netdev attribute without CAP_NET_ADMIN.
So let's keep the consistency of permission check logic.
Reported-by: Zeal Robot <[email protected]>
Signed-off-by: Yang Yang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions