diff options
Diffstat (limited to 'resolv/gethnamaddr.c')
-rw-r--r-- | resolv/gethnamaddr.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c index 1fd8f92680..7fd0e497b1 100644 --- a/resolv/gethnamaddr.c +++ b/resolv/gethnamaddr.c @@ -49,6 +49,11 @@ * --Copyright-- */ +/* XXX This file is not used by any of the resolver functions implemented by + glibc (i.e. get*info and gethostby*). It cannot be removed however because + it exports symbols in the libresolv ABI. The file is not maintained any + more, nor are these functions. */ + #if defined(LIBC_SCCS) && !defined(lint) static char sccsid[] = "@(#)gethostnamadr.c 8.1 (Berkeley) 6/4/93"; #endif /* LIBC_SCCS and not lint */ @@ -326,23 +331,18 @@ getanswer (const querybuf *answer, int anslen, const char *qname, int qtype) buflen -= n; continue; } - if ((type == T_SIG) || (type == T_KEY) || (type == T_NXT)) { - /* We don't support DNSSEC yet. For now, ignore - * the record and send a low priority message - * to syslog. - */ - syslog(LOG_DEBUG|LOG_AUTH, - "gethostby*.getanswer: asked for \"%s %s %s\", got type \"%s\"", - qname, p_class(C_IN), p_type(qtype), - p_type(type)); - cp += n; - continue; - } if (type != qtype) { - syslog(LOG_NOTICE|LOG_AUTH, + /* Log a low priority message if we get an unexpected + * record, but skip it if we are using DNSSEC since it + * uses many different types in responses that do not + * match QTYPE. + */ + if ((_res.options & RES_USE_DNSSEC) == 0) { + syslog(LOG_NOTICE|LOG_AUTH, "gethostby*.getanswer: asked for \"%s %s %s\", got type \"%s\"", - qname, p_class(C_IN), p_type(qtype), - p_type(type)); + qname, p_class(C_IN), p_type(qtype), + p_type(type)); + } cp += n; continue; /* XXX - had_error++ ? */ } @@ -621,7 +621,7 @@ gethostbyname2(name, af) buf.buf = origbuf = (querybuf *) alloca (1024); if ((n = __libc_res_nsearch(&_res, name, C_IN, type, buf.buf->buf, 1024, - &buf.ptr, NULL, NULL, NULL)) < 0) { + &buf.ptr, NULL, NULL, NULL, NULL)) < 0) { if (buf.buf != origbuf) free (buf.buf); Dprintf("res_nsearch failed (%d)\n", n); @@ -667,8 +667,8 @@ gethostbyaddr(addr, len, af) return (NULL); } if (af == AF_INET6 && len == IN6ADDRSZ && - (!bcmp(uaddr, mapped, sizeof mapped) || - !bcmp(uaddr, tunnelled, sizeof tunnelled))) { + (!memcmp(uaddr, mapped, sizeof mapped) || + !memcmp(uaddr, tunnelled, sizeof tunnelled))) { /* Unmap. */ addr += sizeof mapped; uaddr += sizeof mapped; @@ -716,12 +716,12 @@ gethostbyaddr(addr, len, af) buf.buf = orig_buf = (querybuf *) alloca (1024); n = __libc_res_nquery(&_res, qbuf, C_IN, T_PTR, buf.buf->buf, 1024, - &buf.ptr, NULL, NULL, NULL); + &buf.ptr, NULL, NULL, NULL, NULL); if (n < 0 && af == AF_INET6 && (_res.options & RES_NOIP6DOTINT) == 0) { strcpy(qp, "ip6.int"); n = __libc_res_nquery(&_res, qbuf, C_IN, T_PTR, buf.buf->buf, buf.buf != orig_buf ? MAXPACKET : 1024, - &buf.ptr, NULL, NULL, NULL); + &buf.ptr, NULL, NULL, NULL, NULL); } if (n < 0) { if (buf.buf != orig_buf) @@ -917,7 +917,7 @@ _gethtbyaddr(addr, len, af) _sethtent(0); while ((p = _gethtent())) - if (p->h_addrtype == af && !bcmp(p->h_addr, addr, len)) + if (p->h_addrtype == af && !memcmp(p->h_addr, addr, len)) break; _endhtent(); return (p); |