CVE-2017-5485/add the test case

[tcpdump] / print-icmp6.c

diff --git a/print-icmp6.c b/print-icmp6.c
index 63f336b9fe81dfd79bbba56258c219e09d273992..7fe639dc833b461aa9021ac65aa1ac3fb140749f 100644 (file)
--- a/print-icmp6.c
+++ b/print-icmp6.c
@@ -284,13 +284,13 @@ struct nd_opt_hdr {               /* Neighbor discovery option header */
 #define ND_OPT_DNSSL                   31
 
 struct nd_opt_prefix_info {    /* prefix information */
-       uint8_t         nd_opt_pi_type;
-       uint8_t         nd_opt_pi_len;
-       uint8_t         nd_opt_pi_prefix_len;
-       uint8_t         nd_opt_pi_flags_reserved;
-       uint8_t         nd_opt_pi_valid_time[4];
-       uint8_t         nd_opt_pi_preferred_time[4];
-       uint8_t         nd_opt_pi_reserved2[4];
+       nd_uint8_t              nd_opt_pi_type;
+       nd_uint8_t              nd_opt_pi_len;
+       nd_uint8_t              nd_opt_pi_prefix_len;
+       nd_uint8_t              nd_opt_pi_flags_reserved;
+       nd_uint32_t             nd_opt_pi_valid_time;
+       nd_uint32_t             nd_opt_pi_preferred_time;
+       nd_uint32_t             nd_opt_pi_reserved2;
        struct in6_addr nd_opt_pi_prefix;
 };