document SIGUSR1 in manual page

[tcpdump] / print-bgp.c

diff --git a/print-bgp.c b/print-bgp.c
index f5c02a1be985ae3c4d20e5ed5571db92a30a589a..f5739cd96ffe16a2c7cadf9ec81279ccfd5a0e4c 100644 (file)
--- a/print-bgp.c
+++ b/print-bgp.c
@@ -530,7 +530,7 @@ decode_labeled_prefix4(netdissect_options *ndo,
            is added to the prefix length;
            we also do only read out just one label -
            there is no real application for advertisement of
-           stacked labels in a a single BGP message
+           stacked labels in a single BGP message
         */
 
        if (24 > plen)
@@ -716,8 +716,10 @@ decode_rt_routing_info(netdissect_options *ndo,
        ND_TCHECK(pptr[0]);
        plen = pptr[0];   /* get prefix length */
 
-       if (0 == plen)
-               return 1; /* default route target */
+       if (0 == plen) {
+               snprintf(buf, buflen, "default route target");
+               return 1;
+       }
 
        if (32 > plen)
                return -1;
@@ -2715,7 +2717,7 @@ bgp_print(netdissect_options *ndo,
        if (ndo->ndo_snapend < dat + length)
                ep = ndo->ndo_snapend;
 
-       ND_PRINT((ndo, ": BGP, length: %u", length));
+       ND_PRINT((ndo, ": BGP"));
 
         if (ndo->ndo_vflag < 1) /* lets be less chatty */
                 return;