diff options
| -rw-r--r-- | src/dhcp/nm-dhcp-manager.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/dhcp/nm-dhcp-manager.c b/src/dhcp/nm-dhcp-manager.c index a27f5572bb..2458f6c616 100644 --- a/src/dhcp/nm-dhcp-manager.c +++ b/src/dhcp/nm-dhcp-manager.c @@ -17,6 +17,7 @@ #include <stdio.h> #include "nm-glib-aux/nm-dedup-multi.h" +#include "systemd/nm-sd-utils-shared.h" #include "nm-config.h" #include "NetworkManagerUtils.h" @@ -252,6 +253,17 @@ client_start (NMDhcpManager *self, g_return_val_if_reached (NULL) ; } + if (hostname) { + if ( (hostname_use_fqdn && !nm_sd_dns_name_is_valid (hostname)) + || (!hostname_use_fqdn && !nm_sd_hostname_is_valid (hostname, FALSE))) { + nm_log_warn (LOGD_DHCP , "dhcp%c: %s '%s' is invalid, will be ignored", + nm_utils_addr_family_to_char (addr_family), + hostname_use_fqdn ? "FQDN" : "hostname", + hostname); + hostname = NULL; + } + } + nm_assert (g_bytes_get_size (hwaddr) == g_bytes_get_size (bcast_hwaddr)); priv = NM_DHCP_MANAGER_GET_PRIVATE (self); |