diff options
Diffstat (limited to 'utils/mountd/auth.c')
| -rw-r--r-- | utils/mountd/auth.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/utils/mountd/auth.c b/utils/mountd/auth.c index 2ed80bc..6fbf72b 100644 --- a/utils/mountd/auth.c +++ b/utils/mountd/auth.c @@ -110,6 +110,22 @@ auth_reload() return counter; } +static char *get_client_hostname(struct sockaddr_in *caller, struct hostent *hp, enum auth_error *error) +{ + char *n; + + if (use_ipaddr) + return strdup(inet_ntoa(caller->sin_addr)); + n = client_compose(hp); + *error = unknown_host; + if (!n) + return NULL; + if (*n) + return n; + free(n); + return strdup("DEFAULT"); +} + static nfs_export * auth_authenticate_internal(char *what, struct sockaddr_in *caller, char *path, struct hostent *hp, @@ -120,23 +136,8 @@ auth_authenticate_internal(char *what, struct sockaddr_in *caller, if (new_cache) { int i; /* return static nfs_export with details filled in */ - char *n; free(my_client.m_hostname); - if (use_ipaddr) { - my_client.m_hostname = - strdup(inet_ntoa(caller->sin_addr)); - } else { - n = client_compose(hp); - *error = unknown_host; - if (!n) - my_client.m_hostname = NULL; - else if (*n) - my_client.m_hostname = n; - else { - free(n); - my_client.m_hostname = strdup("DEFAULT"); - } - } + my_client.m_hostname = get_client_hostname(caller, hp, error); if (my_client.m_hostname == NULL) return NULL; my_client.m_naddr = 1; |