Fix warnings when building for 32-bit and defining _TIME_BITS=64

[tcpdump] / print-ospf.c

diff --git a/print-ospf.c b/print-ospf.c
index 9fe9123ccfddc6ce3c6d9594abb84ef6dd66bfe4..fd87e66d3d49d3d72dae6e6e4d65dc2874d5e983 100644 (file)
--- a/print-ospf.c
+++ b/print-ospf.c
@@ -59,9 +59,10 @@ static const struct tok ospf_authtype_values[] = {
 static const struct tok ospf_rla_flag_values[] = {
        { RLA_FLAG_B,           "ABR" },
        { RLA_FLAG_E,           "ASBR" },
-       { RLA_FLAG_W1,          "Virtual" },
-       { RLA_FLAG_W2,          "W2" },
+       { RLA_FLAG_V,           "Virtual" },
+       { RLA_FLAG_W,           "Wildcard" },
        { RLA_FLAG_NT,          "Nt" },
+       { RLA_FLAG_H,           "Host" },
        { 0,                    NULL }
 };
 
@@ -843,6 +844,11 @@ ospf_print_lsa(netdissect_options *ndo,
                         break;
 
                     }
+
+                    /* in OSPF everything has to be 32-bit aligned, including TLVs */
+                    if (tlv_length % 4) {
+                        tlv_length += (4 - (tlv_length % 4));
+                    }
                     tptr+=tlv_length;
                     ls_length_remaining-=tlv_length;
                 }
@@ -1066,7 +1072,8 @@ ospf_decode_v2(netdissect_options *ndo,
 
        case OSPF_TYPE_LS_ACK:
                 lshp = op->ospf_lsa.lsa_lshdr;
-                while (ospf_print_lshdr(ndo, lshp) != -1) {
+                while ((const u_char *)lshp < dataend) {
+                    ospf_print_lshdr(ndo, lshp);
                     ++lshp;
                 }
                 break;