diff options
Diffstat (limited to 'utils/mountd/rmtab.c')
| -rw-r--r-- | utils/mountd/rmtab.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/utils/mountd/rmtab.c b/utils/mountd/rmtab.c index f641a96..e8aff5a 100644 --- a/utils/mountd/rmtab.c +++ b/utils/mountd/rmtab.c @@ -25,6 +25,8 @@ #include <limits.h> /* PATH_MAX */ +extern int reverse_resolve; + /* If new path is a link do not destroy it but place the * file where the link points. */ @@ -185,6 +187,8 @@ mountlist_list(void) struct rmtabent *rep; struct stat stb; int lockid; + struct in_addr addr; + struct hostent *he; if ((lockid = xflock(_PATH_RMTAB, "r")) < 0) return NULL; @@ -204,8 +208,15 @@ mountlist_list(void) setrmtabent("r"); while ((rep = getrmtabent(1, NULL)) != NULL) { m = (mountlist) xmalloc(sizeof(*m)); - m->ml_hostname = xstrdup(rep->r_client); - m->ml_directory = xstrdup(rep->r_path); + + if (reverse_resolve && + inet_aton((const char *) rep->r_client, &addr) && + (he = gethostbyaddr(&addr, sizeof(addr), AF_INET))) + m->ml_hostname = xstrdup(he->h_name); + else + m->ml_hostname = xstrdup(rep->r_client); + + m->ml_directory = xstrdup(rep->r_path); m->ml_next = mlist; mlist = m; } |