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don't try stubs without upstreams

This commit is contained in:
Willem Toorop 2014-10-16 14:40:47 +02:00
parent 623c9b04a5
commit c017e75f5a
1 changed files with 11 additions and 8 deletions
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19
src/context.c
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@ -390,6 +390,13 @@ set_os_defaults(struct getdns_context *context)
filechg_check(context, context->fchg_resolvconf);
context->suffix = getdns_list_create_with_context(context);
(void) getdns_list_get_length(context->suffix, &length);
if (length == 0 && *domain != 0) {
bindata.data = (uint8_t *)domain;
bindata.size = strlen(domain) + 1;
(void) getdns_list_set_bindata(context->suffix, 0, &bindata);
}
context->upstreams = upstreams_create(context, upstreams_limit);
in = fopen(context->fchg_resolvconf->fn, "r");
@ -460,19 +467,13 @@ set_os_defaults(struct getdns_context *context)
context->upstreams = upstreams_resize(
context->upstreams, (upstreams_limit *= 2));
upstream = &context->upstreams->
upstream = &context->upstreams->
upstreams[context->upstreams->count++];
upstream_init(upstream, result);
freeaddrinfo(result);
}
fclose(in);
(void) getdns_list_get_length(context->suffix, &length);
if (length == 0 && *domain != 0) {
bindata.data = (uint8_t *)domain;
bindata.size = strlen(domain) + 1;
(void) getdns_list_set_bindata(context->suffix, 0, &bindata);
}
return GETDNS_RETURN_GOOD;
} /* set_os_defaults */
@ -1678,6 +1679,8 @@ priv_getdns_ns_dns_setup(struct getdns_context *context)
/* We get away with just setting up ldns here here because sync mode
* always hits this method because at the moment all sync calls use DNS
* namespace */
if (!context->upstreams || !context->upstreams->count)
return GETDNS_RETURN_GENERIC_ERROR;
r = ub_setup_stub(context->unbound_ctx, context->upstreams);
if (r != GETDNS_RETURN_GOOD)
return r;
@ -1992,7 +1995,7 @@ priv_get_context_settings(getdns_context* context) {
r |= getdns_dict_set_int(result, "append_name", context->append_name);
/* list fields */
r |= priv_dict_set_list_if_not_null(result, "suffix", context->suffix);
if (context->upstreams->count > 0) {
if (context->upstreams && context->upstreams->count > 0) {
size_t i;
getdns_upstream *upstream;
getdns_list *upstreams =