daxi20/smartdns
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Update code

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This commit is contained in:
Nick Peng
2018-07-02 23:31:39 +08:00
parent 4490b318bd
commit 593a091255
3 changed files with 42 additions and 30 deletions
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5
src/dns.c
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@@ -1228,6 +1228,9 @@ static int _dns_decode_opt_ecs(struct dns_context *context, struct dns_opt_ecs *
memcpy(ecs->addr, context->ptr, len);
context->ptr += len;
tlog(TLOG_DEBUG, "ECS: family:%d, source_prefix:%d, scope_prefix:%d, len:%d", ecs->family, ecs->source_prefix, ecs->scope_prefix, len);
tlog(TLOG_DEBUG, "%d.%d.%d.%d", ecs->addr[0], ecs->addr[1], ecs->addr[2], ecs->addr[3]);
return 0;
}
@@ -1283,9 +1286,11 @@ static int _dns_decode_opt(struct dns_context *context, dns_rr_type type, unsign
}
ever = ever;
tlog(TLOG_DEBUG, "decode opt.");
while (context->ptr - start < rr_len) {
opt_code = dns_read_short(&context->ptr);
opt_len = dns_read_short(&context->ptr);
tlog(TLOG_DEBUG, "opt type %d", opt_code);
switch (opt_code) {
case DNS_OPT_T_ECS: {
struct dns_opt_ecs ecs;