dns_client: ipv4, ipv6 ecs, use either
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@@ -908,7 +908,7 @@ SSL_CTX *_ssl_ctx_get(void)
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pthread_mutex_unlock(&client.server_list_lock);
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return client.ssl_ctx;
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errout:
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pthread_mutex_unlock(&client.server_list_lock);
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if (ssl_ctx) {
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SSL_CTX_free(ssl_ctx);
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@@ -2875,14 +2875,31 @@ static int _dns_client_send_packet(struct dns_query_struct *query, void *packet,
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static int _dns_client_dns_add_ecs(struct dns_packet *packet, int qtype)
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{
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int add_ipv4_ecs = 0;
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int add_ipv6_ecs = 0;
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if (qtype == DNS_T_A && client.ecs_ipv4.enable) {
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add_ipv4_ecs = 1;
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} else if (qtype == DNS_T_AAAA && client.ecs_ipv6.enable) {
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add_ipv6_ecs = 1;
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} else {
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if (client.ecs_ipv4.enable) {
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add_ipv4_ecs = 1;
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} else if (client.ecs_ipv6.enable) {
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add_ipv4_ecs = 1;
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}
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}
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if (add_ipv4_ecs) {
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struct dns_opt_ecs ecs;
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ecs.family = DNS_ADDR_FAMILY_IP;
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ecs.source_prefix = client.ecs_ipv4.bitlen;
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ecs.scope_prefix = 0;
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memcpy(ecs.addr, client.ecs_ipv4.ipv4_addr, DNS_RR_A_LEN);
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return dns_add_OPT_ECS(packet, &ecs);
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} else if (qtype == DNS_T_AAAA && client.ecs_ipv6.enable) {
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}
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if (add_ipv6_ecs) {
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struct dns_opt_ecs ecs;
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ecs.family = DNS_ADDR_FAMILY_IPV6;
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ecs.source_prefix = client.ecs_ipv6.bitlen;
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@@ -2890,6 +2907,7 @@ static int _dns_client_dns_add_ecs(struct dns_packet *packet, int qtype)
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memcpy(ecs.addr, client.ecs_ipv6.ipv6_addr, DNS_RR_AAAA_LEN);
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return dns_add_OPT_ECS(packet, &ecs);
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}
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return 0;
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}
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