diff options
| author | Hajimu UMEMOTO <ume@FreeBSD.org> | 2000-10-27 12:34:52 +0000 |
|---|---|---|
| committer | Hajimu UMEMOTO <ume@FreeBSD.org> | 2000-10-27 12:34:52 +0000 |
| commit | 4a5af3d0cc85bb4ddac292cd4d2709ad2f83c1eb (patch) | |
| tree | c39f281b0f86674a73c39646f3e0a91e309ff4d4 /lib/libc | |
| parent | 46aa3347cb72a78253d66cee79e17413af61804c (diff) | |
Notes
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/net/gethostnamadr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c index fcfc9791a909..d5644a845c50 100644 --- a/lib/libc/net/gethostnamadr.c +++ b/lib/libc/net/gethostnamadr.c @@ -61,6 +61,10 @@ gethostbyname(const char *name) { struct hostent *hp; + if ((_res.options & RES_INIT) == 0 && res_init() == -1) { + h_errno = NETDB_INTERNAL; + return (NULL); + } if (_res.options & RES_USE_INET6) { /* XXX */ hp = gethostbyname2(name, AF_INET6); /* XXX */ if (hp) /* XXX */ |