nfsidmap: Added Error Logging

[nfs-utils.git] / utils / mountd / rmtab.c

diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c
index cd6abc8823c59f340181690c202d2017a4f8a178..527377f8cd408c3e5899ab6040e295e76a69ea78 100644 (file)
--- a/utils/mountd/rmtab.c
+++ b/utils/mountd/rmtab.c
@@ -194,8 +194,6 @@ mountlist_list(void)
        struct rmtabent         *rep;
        struct stat             stb;
        int                     lockid;
-       struct in_addr          addr;
-       struct hostent          *he;
 
        if ((lockid = xflock(_PATH_RMTABLCK, "r")) < 0)
                return NULL;
@@ -207,6 +205,7 @@ mountlist_list(void)
        }
        if (stb.st_mtime != last_mtime) {
                mountlist_freeall(mlist);
+               mlist = NULL;
                last_mtime = stb.st_mtime;
 
                setrmtabent("r");
@@ -220,11 +219,15 @@ mountlist_list(void)
                                break;
                        }
 
-                       if (reverse_resolve &&
-                          inet_aton((const char *) rep->r_client, &addr) &&
-                          (he = gethostbyaddr(&addr, sizeof(addr), AF_INET)))
-                               m->ml_hostname = strdup(he->h_name);
-                       else
+                       if (reverse_resolve) {
+                               struct addrinfo *ai;
+                               ai = host_pton(rep->r_client);
+                               if (ai != NULL) {
+                                       m->ml_hostname = host_canonname(ai->ai_addr);
+                                       freeaddrinfo(ai);
+                               }
+                       }
+                       if (m->ml_hostname == NULL)
                                m->ml_hostname = strdup(rep->r_client);
 
                        m->ml_directory = strdup(rep->r_path);