diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/net/gethostnamadr.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/lib/libc/net/gethostnamadr.c b/lib/libc/net/gethostnamadr.c index 44506521678..c984fac7b1c 100644 --- a/lib/libc/net/gethostnamadr.c +++ b/lib/libc/net/gethostnamadr.c @@ -48,7 +48,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static const char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.66 2005/07/27 13:40:28 jaredy Exp $"; +static const char rcsid[] = "$OpenBSD: gethostnamadr.c,v 1.67 2005/07/27 14:16:43 millert Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> @@ -786,7 +786,7 @@ _endhtent(void) } } -struct hostent * +static struct hostent * _gethtent(void) { struct __res_state *_resp = _THREAD_PRIVATE(_res, _res, &_res); @@ -832,9 +832,9 @@ _gethtent(void) goto again; } /* if this is not something we're looking for, skip it. */ - if (host.h_addrtype != af) + if (host.h_addrtype != AF_UNSPEC && host.h_addrtype != af) goto again; - if (host.h_length != len) + if (host.h_length != 0 && host.h_length != len) goto again; h_addr_ptrs[0] = (char *)host_addr; h_addr_ptrs[1] = NULL; @@ -869,21 +869,6 @@ _gethtent(void) } struct hostent * -_gethtbyname(const char *name) -{ - struct __res_state *_resp = _THREAD_PRIVATE(_res, _res, &_res); - struct hostent *hp; - extern struct hostent *_gethtbyname2(const char *, int); - - if (_resp->options & RES_USE_INET6) { - hp = _gethtbyname2(name, AF_INET6); - if (hp) - return (hp); - } - return (_gethtbyname2(name, AF_INET)); -} - -struct hostent * _gethtbyname2(const char *name, int af) { struct hostent *p; @@ -914,7 +899,8 @@ _gethtbyaddr(const void *addr, socklen_t len, int af) _sethtent(0); while ((p = _gethtent())) - if (p->h_addrtype == af && !bcmp(p->h_addr, addr, len)) + if (p->h_addrtype == af && p->h_length == len && + !bcmp(p->h_addr, addr, len)) break; _endhtent(); return (p); @@ -1093,6 +1079,8 @@ map_v4v6_hostent(struct hostent *hp, char **bpp, char *ep) struct hostent * gethostent(void) { + host.h_addrtype = AF_UNSPEC; + host.h_length = 0; return (_gethtent()); } |