Fix endless loop when there are multiple DHCP options

diff --git a/src/modules/frs_dhcp/dhcp.c b/src/modules/frs_dhcp/dhcp.c
index 18db44d..681625f 100644 (file)
--- a/src/modules/frs_dhcp/dhcp.c
+++ b/src/modules/frs_dhcp/dhcp.c
@@ -714,7 +714,7 @@ int fr_dhcp_decode(RADIUS_PACKET *packet)
                        }
 
                        *tail = vp;
-                       while (*tail) tail = &vp->next;
+                       while (*tail) tail = &(*tail)->next;
                        p += alen;
                } /* loop over array entries */
        } /* loop over the entire packet */