Index: net/bpf_filter.c
===================================================================
RCS file: /cvsroot/src/sys/net/bpf_filter.c,v
retrieving revision 1.39
diff -u -p -u -r1.39 bpf_filter.c
--- net/bpf_filter.c	5 Dec 2010 08:45:46 -0000	1.39
+++ net/bpf_filter.c	5 Dec 2010 09:16:34 -0000
@@ -484,11 +484,7 @@ bpf_validate(const struct bpf_insn *f, i
 		case BPF_LD:
 		case BPF_LDX:
 			switch (BPF_MODE(p->code)) {
-			case BPF_IMM:
-				break;
-			case BPF_ABS:
-			case BPF_IND:
-			case BPF_MSH:
+			case BPF_MEM:
 				/*
 				 * There's no maximum packet data size
 				 * in userland.  The runtime packet length
@@ -503,10 +499,10 @@ bpf_validate(const struct bpf_insn *f, i
 					return 0;
 #endif
 				break;
-			case BPF_MEM:
-				if (p->k >= BPF_MEMWORDS)
-					return 0;
-				break;
+			case BPF_ABS:
+			case BPF_IND:
+			case BPF_MSH:
+			case BPF_IMM:
 			case BPF_LEN:
 				break;
 			default: