Account for word alignment of buffer returned by bpf.

diff --git a/common/bpf.c b/common/bpf.c
index edc889a1c73c5517a2c40a44f7a2c202a5fe770c..3a65ffa398ad66b1be038aae229a2ecc82531f01 100644 (file)
--- a/common/bpf.c
+++ b/common/bpf.c
@@ -47,7 +47,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: bpf.c,v 1.44 2000/11/30 18:12:56 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: bpf.c,v 1.45 2000/12/28 23:13:07 mellon Exp $ Copyright (c) 1995-2000 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -425,7 +425,7 @@ ssize_t receive_packet (interface, buf, len, from, hfrom)
                        if (length <= 0)
                                return length;
                        interface -> rbuf_offset = 0;
-                       interface -> rbuf_len = length;
+                       interface -> rbuf_len = BPF_WORDALIGN (length);
                }
 
                /* If there isn't room for a whole bpf header, something went