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(gethostbyaddr): Try ip6.int if ip6.arpa fails.

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This commit is contained in:
Ulrich Drepper 2002-08-02 20:20:03 +00:00
parent 6d02b93b43
commit ba81f39e0f
1 changed files with 4 additions and 0 deletions
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4
resolv/gethnamaddr.c
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@ -696,6 +696,10 @@ gethostbyaddr(addr, len, af)
abort(); abort();
} }
n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf); n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
if (n < 0 && af == AF_INET6) {
strcpy(qp, "ip6.int");
n = res_nquery(&_res, qbuf, C_IN, T_PTR, (u_char *)buf.buf, sizeof buf.buf);
}
if (n < 0) { if (n < 0) {
dprintf("res_nquery failed (%d)\n", n); dprintf("res_nquery failed (%d)\n", n);
if (errno == ECONNREFUSED) if (errno == ECONNREFUSED)