lwip: Update LWIP_DHCP_OPTIONS_LEN default value when LWIP_DHCP_DISAB…

…LE_VENDOR_CLASS_ID disabled Closes espressif#7742
tidbyt · Dec 3, 2021 · 3ebb1a2 · 3ebb1a2
1 parent 4fca21b
commit 3ebb1a2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/components/lwip/Kconfig b/components/lwip/Kconfig
@@ -275,7 +275,8 @@ menu "LWIP"
 
     config LWIP_DHCP_OPTIONS_LEN
         int "DHCP total option length"
-        default 68
+        default 68 if LWIP_DHCP_DISABLE_VENDOR_CLASS_ID
+        default 108 if !LWIP_DHCP_DISABLE_VENDOR_CLASS_ID
         range 68 255
         help
             Set total length of outgoing DHCP option msg. Generally bigger value means it can carry more