CVE-2016-7925/Add more bounds checks.

[tcpdump] / print-isakmp.c

diff --git a/print-isakmp.c b/print-isakmp.c
index 8f06703536811ced6086d9606b3b25d16541c6fc..b11e22d46983c84117cf70816bd4b5e0b8f4bd5b 100644 (file)
--- a/print-isakmp.c
+++ b/print-isakmp.c
@@ -644,12 +644,12 @@ ikev1_print(netdissect_options *ndo,
            const u_char *bp2, struct isakmp *base);
 
 #define MAXINITIATORS  20
-int ninitiator = 0;
+static int ninitiator = 0;
 union inaddr_u {
        struct in_addr in4;
        struct in6_addr in6;
 };
-struct {
+static struct {
        cookie_t initiator;
        u_int version;
        union inaddr_u iaddr;