diff options
| -rw-r--r-- | src/libsystemd/sd-netlink/netlink-message.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-message.c b/src/libsystemd/sd-netlink/netlink-message.c index bfbc0e6c95..e39e4c646c 100644 --- a/src/libsystemd/sd-netlink/netlink-message.c +++ b/src/libsystemd/sd-netlink/netlink-message.c @@ -72,6 +72,9 @@ int message_new(sd_netlink *rtnl, sd_netlink_message **ret, uint16_t type) { if (r < 0) return r; + if (type_get_type(nl_type) != NETLINK_TYPE_NESTED) + return -EINVAL; + r = message_new_empty(rtnl, &m); if (r < 0) return r; @@ -85,8 +88,7 @@ int message_new(sd_netlink *rtnl, sd_netlink_message **ret, uint16_t type) { m->hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK; - if (type_get_type(nl_type) == NETLINK_TYPE_NESTED) - type_get_type_system(nl_type, &m->container_type_system[0]); + type_get_type_system(nl_type, &m->container_type_system[0]); m->hdr->nlmsg_len = size; m->hdr->nlmsg_type = type; |