udhcp: remove support for some really old and odd options

function                                             old     new   delta
dhcp_options                                          72      68      -4
dhcp_option_strings                                  271     253     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/networking/udhcp/script.c b/networking/udhcp/script.c
index a74697c90..dc658ada8 100644
--- a/networking/udhcp/script.c
+++ b/networking/udhcp/script.c
@@ -78,8 +78,11 @@ static NOINLINE char *xmalloc_optname_optval(uint8_t *option, const struct dhcp_
                         *dest++ = '/';
                         option += 4;
                         optlen = 4;
-                case OPTION_IP: /* Works regardless of host byte order. */
+                case OPTION_IP:
                         dest += sprint_nip(dest, "", option);
+// TODO: it can be a list only if (type_p->flags & OPTION_LIST).
+// Should we bail out/warn if we see multi-ip option which is
+// not allowed to be such? For example, DHCP_BROADCAST...
                         break;
                 case OPTION_BOOLEAN:
                         dest += sprintf(dest, *option ? "yes" : "no");