Check that machines are in the valid range for their subnet

diff --git a/server/qsetup.pc b/server/qsetup.pc
index b4f8c50eb03790a61673c8b9d739f00d9f305a35..a6bda5b14f74331d1cbef7668d8a321c30fddfa4 100644 (file)
--- a/server/qsetup.pc
+++ b/server/qsetup.pc
@@ -979,7 +979,7 @@ int setup_ahst(struct query *q, char **argv, client *cl)
          /*
           * someone specified an IP address for the host record
           */
-         if ((value & mask) != saddr)
+         if ((value & mask) != saddr || value < low || value > high)
            return MR_ADDRESS;
          /*
           * run the address argument through inet_addr(). This