1 files changed, 2 insertions, 1 deletions

diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index 589bcd674..1aaf5255c 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -268,7 +268,8 @@ uint8_t* FAST_FUNC udhcp_get_option(struct dhcp_packet *packet, int code)
                 }
 
                 if (optionptr[OPT_CODE] == DHCP_OPTION_OVERLOAD) {
-                        overload |= optionptr[OPT_DATA];
+                        if (len >= 3)
+                                overload |= optionptr[OPT_DATA];
                         /* fall through */
                 }
                 optionptr += len;