diff options
Diffstat (limited to 'source3/lib/system.c')
| -rw-r--r-- | source3/lib/system.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c index ab5c06d5f6..bc7de84767 100644 --- a/source3/lib/system.c +++ b/source3/lib/system.c @@ -683,7 +683,7 @@ int sys_chroot(const char *dname) } /************************************************************************** -A wrapper for gethostbyname() that tries avoids looking up hostnames +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. ****************************************************************************/ @@ -691,7 +691,7 @@ apparent reason. struct hostent *sys_gethostbyname(const char *name) { #ifdef REDUCE_ROOT_DNS_LOOKUPS - char query[256], hostname[256]; + char query[HOST_NAME_MAX], hostname[HOST_NAME_MAX]; char *domain; /* Does this name have any dots in it? If so, make no change */ @@ -699,9 +699,9 @@ struct hostent *sys_gethostbyname(const char *name) if (strchr_m(name, '.')) return(gethostbyname(name)); - /* Get my hostname, which should have domain name + /* Get my hostname, which should have domain name attached. If not, just do the gethostname on the - original string. + original string. */ gethostname(hostname, sizeof(hostname) - 1); |