Use more the ND_TCHECK_1() macro

[tcpdump] / print-pim.c

diff --git a/print-pim.c b/print-pim.c
index 95b5b5c4a03b23a9c3bd60ff09169fa23bf3cc25..ac24845034f346e34c4037b0aa6a4d6d0ca13af7 100644 (file)
--- a/print-pim.c
+++ b/print-pim.c
@@ -824,7 +824,7 @@ pimv2_print(netdissect_options *ndo,
                                if (olen != 4) {
                                        ND_PRINT((ndo, "ERROR: Option Length != 4 Bytes (%u)", olen));
                                } else {
-                                       ND_PRINT((ndo, "v%d", *bp));
+                                       ND_PRINT((ndo, "v%d", EXTRACT_U_1(bp)));
                                        if (*(bp+1) != 0) {
                                                ND_PRINT((ndo, ", interval "));
                                                unsigned_relts_print(ndo, *(bp+1));