CVE-2017-13687/CHDLC: Improve bounds and length checks.

[tcpdump] / print-frag6.c

diff --git a/print-frag6.c b/print-frag6.c
index 967e63737d0cfd4b04bf37149107cb5ef1e6f988..db4a98edcc3e40bb09bbb2a9cfe7917dac4d113a 100644 (file)
--- a/print-frag6.c
+++ b/print-frag6.c
@@ -19,12 +19,12 @@
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
+/* \summary: IPv6 fragmentation header printer */
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#ifdef INET6
-
 #include <netdissect-stdinc.h>
 
 #include "ip6.h"
@@ -67,4 +67,3 @@ trunc:
        ND_PRINT((ndo, "[|frag]"));
        return -1;
 }
-#endif /* INET6 */