diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c index bec55b8313..8a3dc4901b 100644 --- a/src/util/vircgroupv2.c +++ b/src/util/vircgroupv2.c @@ -494,6 +494,32 @@ virCgroupV2BindMount(virCgroupPtr group, } +static int +virCgroupV2SetOwner(virCgroupPtr cgroup, + uid_t uid, + gid_t gid, + int controllers ATTRIBUTE_UNUSED) +{ + VIR_AUTOFREE(char *) base = NULL; + + if (virAsprintf(&base, "%s%s", cgroup->unified.mountPoint, + cgroup->unified.placement) < 0) { + return -1; + } + + if (virFileChownFiles(base, uid, gid) < 0) + return -1; + + if (chown(base, uid, gid) < 0) { + virReportSystemError(errno, _("cannot chown '%s' to (%u, %u)"), + base, uid, gid); + return -1; + } + + return 0; +} + + virCgroupBackend virCgroupV2Backend = { .type = VIR_CGROUP_BACKEND_TYPE_V2, @@ -514,6 +540,7 @@ virCgroupBackend virCgroupV2Backend = { .addTask = virCgroupV2AddTask, .hasEmptyTasks = virCgroupV2HasEmptyTasks, .bindMount = virCgroupV2BindMount, + .setOwner = virCgroupV2SetOwner, };