if (n_bytes != total)
return -EBADMSG;
- r = bus_message_from_header(h, sizeof(struct bus_header), fds, n_fds, NULL, seclabel, 0, &m);
+ r = bus_message_from_header(bus, h, sizeof(struct bus_header), fds, n_fds, NULL, seclabel, 0, &m);
if (r < 0)
return r;
idx += d->memfd.size;
} else if (d->type == KDBUS_MSG_SRC_CREDS) {
- m->pid_starttime = d->creds.starttime / NSEC_PER_USEC;
- m->uid = d->creds.uid;
- m->gid = d->creds.gid;
- m->pid = d->creds.pid;
- m->tid = d->creds.tid;
- m->uid_valid = m->gid_valid = true;
+ m->creds.pid_starttime = d->creds.starttime / NSEC_PER_USEC;
+ m->creds.uid = d->creds.uid;
+ m->creds.gid = d->creds.gid;
+ m->creds.pid = d->creds.pid;
+ m->creds.tid = d->creds.tid;
+ m->creds.mask |= (SD_BUS_CREDS_UID|SD_BUS_CREDS_GID|SD_BUS_CREDS_PID|SD_BUS_CREDS_PID_STARTTIME|SD_BUS_CREDS_TID) & bus->creds_mask;
+
} else if (d->type == KDBUS_MSG_TIMESTAMP) {
m->realtime = d->timestamp.realtime_ns / NSEC_PER_USEC;
m->monotonic = d->timestamp.monotonic_ns / NSEC_PER_USEC;
- } else if (d->type == KDBUS_MSG_SRC_PID_COMM)
- m->comm = d->str;
- else if (d->type == KDBUS_MSG_SRC_TID_COMM)
- m->tid_comm = d->str;
- else if (d->type == KDBUS_MSG_SRC_EXE)
- m->exe = d->str;
- else if (d->type == KDBUS_MSG_SRC_CMDLINE) {
- m->cmdline = d->str;
- m->cmdline_length = l;
- } else if (d->type == KDBUS_MSG_SRC_CGROUP)
- m->cgroup = d->str;
- else if (d->type == KDBUS_MSG_SRC_AUDIT)
- m->audit = &d->audit;
- else if (d->type == KDBUS_MSG_SRC_CAPS) {
- m->capability = d->data;
- m->capability_size = l;
+
+ } else if (d->type == KDBUS_MSG_SRC_PID_COMM) {
+ m->creds.comm = d->str;
+ m->creds.mask |= SD_BUS_CREDS_COMM & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_TID_COMM) {
+ m->creds.tid_comm = d->str;
+ m->creds.mask |= SD_BUS_CREDS_TID_COMM & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_EXE) {
+ m->creds.exe = d->str;
+ m->creds.mask |= SD_BUS_CREDS_EXE & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_CMDLINE) {
+ m->creds.cmdline = d->str;
+ m->creds.cmdline_length = l;
+ m->creds.mask |= SD_BUS_CREDS_CMDLINE & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_CGROUP) {
+ m->creds.cgroup = d->str;
+ m->creds.mask |= (SD_BUS_CREDS_CGROUP|SD_BUS_CREDS_UNIT|SD_BUS_CREDS_USER_UNIT|SD_BUS_CREDS_SLICE|SD_BUS_CREDS_SESSION|SD_BUS_CREDS_OWNER_UID) & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_AUDIT) {
+ m->creds.audit_session_id = d->audit.sessionid;
+ m->creds.audit_login_uid = d->audit.loginuid;
+ m->creds.mask |= (SD_BUS_CREDS_AUDIT_SESSION_ID|SD_BUS_CREDS_AUDIT_LOGIN_UID) & bus->creds_mask;
+
+ } else if (d->type == KDBUS_MSG_SRC_CAPS) {
+ m->creds.capability = d->data;
+ m->creds.capability_size = l;
+ m->creds.mask |= (SD_BUS_CREDS_EFFECTIVE_CAPS|SD_BUS_CREDS_PERMITTED_CAPS|SD_BUS_CREDS_INHERITABLE_CAPS|SD_BUS_CREDS_BOUNDING_CAPS) & bus->creds_mask;
+
} else if (d->type == KDBUS_MSG_DST_NAME)
destination = d->str;
else if (d->type != KDBUS_MSG_FDS &&
- d->type != KDBUS_MSG_SRC_SECLABEL)
+ d->type != KDBUS_MSG_SRC_SECLABEL &&
+ d->type != KDBUS_MSG_SRC_NAMES)
log_debug("Got unknown field from kernel %llu", d->type);
}
/* We take possession of the kmsg struct now */
m->kdbus = k;
- m->bus = sd_bus_ref(bus);
m->release_kdbus = true;
m->free_fds = true;
int bus_kernel_create(const char *name, char **s) {
struct kdbus_cmd_bus_make *make;
- struct kdbus_item *n, *cg;
+ struct kdbus_item *n;
size_t l;
int fd;
char *p;
KDBUS_ITEM_HEADER_SIZE + sizeof(uint64_t) +
KDBUS_ITEM_HEADER_SIZE + DECIMAL_STR_MAX(uid_t) + 1 + l + 1);
- cg = make->items;
- cg->type = KDBUS_MAKE_CGROUP;
- cg->data64[0] = 1;
- cg->size = KDBUS_ITEM_HEADER_SIZE + sizeof(uint64_t);
-
- n = KDBUS_ITEM_NEXT(cg);
+ n = make->items;
n->type = KDBUS_MAKE_NAME;
sprintf(n->str, "%lu-%s", (unsigned long) getuid(), name);
n->size = KDBUS_ITEM_HEADER_SIZE + strlen(n->str) + 1;
- make->size = offsetof(struct kdbus_cmd_bus_make, items) + cg->size + n->size;
+ make->size = offsetof(struct kdbus_cmd_bus_make, items) + n->size;
make->flags = KDBUS_MAKE_POLICY_OPEN;
make->bus_flags = 0;
make->bloom_size = BLOOM_SIZE;
return fd;
}
- c = &bus->memfd_cache[-- bus->n_memfd_cache];
+ c = &bus->memfd_cache[--bus->n_memfd_cache];
assert(c->fd >= 0);
assert(c->size == 0 || c->address);