C compilers can, and some do, optimize away pointer underflow checks.

[tcpdump] / oui.h

diff --git a/oui.h b/oui.h
index 1d58b21104fb74b98d367995bc6712cbda02fcb1..dc8bb01c8f1bad1ab06fcb41482d178b08a42fe0 100644 (file)
--- a/oui.h
+++ b/oui.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/oui.h,v 1.7 2007-08-19 09:14:49 hannes Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/oui.h,v 1.8 2008-01-09 09:40:47 hannes Exp $ (LBL) */
 /* 
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that: (1) source code
@@ -14,8 +14,8 @@
  * Original code by Hannes Gredler ([email protected])
  */
 
-extern struct tok oui_values[];
-extern struct tok smi_values[];
+extern const struct tok oui_values[];
+extern const struct tok smi_values[];
 
 #define OUI_ENCAP_ETHER 0x000000        /* encapsulated Ethernet */
 #define OUI_CISCO       0x00000c        /* Cisco protocols */
@@ -27,7 +27,8 @@ extern struct tok smi_values[];
 #define OUI_APPLETALK   0x080007        /* Appletalk */
 #define OUI_JUNIPER     0x009069        /* Juniper */
 #define OUI_HP          0x080009        /* Hewlett-Packard */
-#define OUI_IEEE_PRIVATE 0x00120f       /* IEEE 802.3 Organisation Specific - Annex G */
+#define OUI_IEEE_8021_PRIVATE 0x0080c2      /* IEEE 802.1 Organisation Specific - Annex F */
+#define OUI_IEEE_8023_PRIVATE 0x00120f      /* IEEE 802.3 Organisation Specific - Annex G */
 #define OUI_TIA         0x0012bb        /* TIA - Telecommunications Industry Association - ANSI/TIA-1057- 2006 */
 
 /*