diff options
Diffstat (limited to 'source3/lib/system.c')
| -rw-r--r-- | source3/lib/system.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c index bc7de84767..bf35722ea5 100644 --- a/source3/lib/system.c +++ b/source3/lib/system.c @@ -682,49 +682,6 @@ int sys_chroot(const char *dname) #endif } -/************************************************************************** -A wrapper for gethostbyname() that tries avoids looking up hostnames -in the root domain, which can cause dial-on-demand links to come up for no -apparent reason. -****************************************************************************/ - -struct hostent *sys_gethostbyname(const char *name) -{ -#ifdef REDUCE_ROOT_DNS_LOOKUPS - char query[HOST_NAME_MAX], hostname[HOST_NAME_MAX]; - char *domain; - - /* Does this name have any dots in it? If so, make no change */ - - if (strchr_m(name, '.')) - return(gethostbyname(name)); - - /* Get my hostname, which should have domain name - attached. If not, just do the gethostname on the - original string. - */ - - gethostname(hostname, sizeof(hostname) - 1); - hostname[sizeof(hostname) - 1] = 0; - if ((domain = strchr_m(hostname, '.')) == NULL) - return(gethostbyname(name)); - - /* Attach domain name to query and do modified query. - If names too large, just do gethostname on the - original string. - */ - - if((strlen(name) + strlen(domain)) >= sizeof(query)) - return(gethostbyname(name)); - - slprintf(query, sizeof(query)-1, "%s%s", name, domain); - return(gethostbyname(query)); -#else /* REDUCE_ROOT_DNS_LOOKUPS */ - return(gethostbyname(name)); -#endif /* REDUCE_ROOT_DNS_LOOKUPS */ -} - - #if defined(HAVE_POSIX_CAPABILITIES) #ifdef HAVE_SYS_CAPABILITY_H |