lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 2 Dec 2019 12:01:43 -0800 From: Stanislav Fomichev <sdf@...gle.com> To: netdev@...r.kernel.org, bpf@...r.kernel.org Cc: davem@...emloft.net, ast@...nel.org, daniel@...earbox.net, Stanislav Fomichev <sdf@...gle.com> Subject: [PATCH bpf] selftests/bpf: don't hard-code root cgroup id Commit 40430452fd5d ("kernfs: use 64bit inos if ino_t is 64bit") changed the way cgroup ids are exposed to the userspace. Instead of assuming fixed root id, let's query it. Fixes: 40430452fd5d ("kernfs: use 64bit inos if ino_t is 64bit") Signed-off-by: Stanislav Fomichev <sdf@...gle.com> --- tools/testing/selftests/bpf/test_skb_cgroup_id_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c b/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c index 9220747c069d..356351c0ac28 100644 --- a/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c +++ b/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c @@ -120,7 +120,7 @@ int check_ancestor_cgroup_ids(int prog_id) int err = 0; int map_fd; - expected_ids[0] = 0x100000001; /* root cgroup */ + expected_ids[0] = get_cgroup_id("/.."); /* root cgroup */ expected_ids[1] = get_cgroup_id(""); expected_ids[2] = get_cgroup_id(CGROUP_PATH); expected_ids[3] = 0; /* non-existent cgroup */ -- 2.24.0.393.g34dc348eaf-goog
Powered by blists - more mailing lists