diff options
| -rw-r--r-- | src/rpcinfo.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/src/rpcinfo.c b/src/rpcinfo.c index 9b46864..cfdba88 100644 --- a/src/rpcinfo.c +++ b/src/rpcinfo.c @@ -973,6 +973,7 @@ rpcbdump (dumptype, netid, argc, argv) (" program version(s) netid(s) service owner\n"); for (rs = rs_head; rs; rs = rs->next) { + size_t netidmax = sizeof(buf) - 1; char *p = buf; printf ("%10ld ", rs->prog); @@ -985,12 +986,22 @@ rpcbdump (dumptype, netid, argc, argv) } printf ("%-10s", buf); buf[0] = '\0'; - for (nl = rs->nlist; nl; nl = nl->next) - { - strcat (buf, nl->netid); - if (nl->next) - strcat (buf, ","); - } + + for (nl = rs->nlist; nl; nl = nl->next) + { + strncat (buf, nl->netid, netidmax); + if (strlen (nl->netid) < netidmax) + netidmax -= strlen(nl->netid); + else + break; + + if (nl->next && netidmax > 1) + { + strncat (buf, ",", netidmax); + netidmax --; + } + } + printf ("%-32s", buf); rpc = getrpcbynumber (rs->prog); if (rpc) |