1 files changed, 7 insertions, 0 deletions

diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index b9d84e800cf4..3a6e1ec5e9ae 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -665,6 +665,13 @@ ic_dhcp_init_options(u8 *options)
                 memcpy(e, ic_req_params, sizeof(ic_req_params));
                 e += sizeof(ic_req_params);
 
+                if (ic_host_name_set) {
+                        *e++ = 12;      /* host-name */
+                        len = strlen(utsname()->nodename);
+                        *e++ = len;
+                        memcpy(e, utsname()->nodename, len);
+                        e += len;
+                }
                 if (*vendor_class_identifier) {
                         printk(KERN_INFO "DHCP: sending class identifier \"%s\"\n",
                                vendor_class_identifier);