1 files changed, 1 insertions, 1 deletions

diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index ae0e0d306..9c27cd0ef 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -424,7 +424,7 @@ static NOINLINE void attach_option(
                                 existing->data[OPT_DATA + old_len] = ' ';
                                 old_len++;
                         }
-                        memcpy(existing->data + OPT_DATA + old_len, buffer, length);
+                        memcpy(existing->data + OPT_DATA + old_len, (allocated ? allocated : buffer), length);
                         existing->data[OPT_LEN] = old_len + length;
                 } /* else, ignore the data, we could put this in a second option in the future */
         } /* else, ignore the new data */