diff options
| author | Xin Long <[email protected]> | 2021-10-25 02:31:48 -0400 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-10-25 16:17:32 +0100 |
| commit | f7a1e76d0f608961cc2fc681f867a834f2746bce (patch) | |
| tree | c754de5e6f4e009485b2abb2a92947a41158b58f /tools/testing/selftests/bpf/prog_tests/prog_array_init.c | |
| parent | 042b2046d0f05cf8124c26ff65dbb6148a4404fb (diff) | |
net-sysfs: initialize uid and gid before calling net_ns_get_ownership
Currently in net_ns_get_ownership() it may not be able to set uid or gid
if make_kuid or make_kgid returns an invalid value, and an uninit-value
issue can be triggered by this.
This patch is to fix it by initializing the uid and gid before calling
net_ns_get_ownership(), as it does in kobject_get_ownership()
Fixes: e6dee9f3893c ("net-sysfs: add netdev_change_owner()")
Reported-by: Paolo Abeni <[email protected]>
Signed-off-by: Xin Long <[email protected]>
Acked-by: Christian Brauner <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/prog_array_init.c')
0 files changed, 0 insertions, 0 deletions