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Modify IPv6 Address Filtering Strategy #132

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Modify IPv6 Address Filtering Strategy #132

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7 changes: 5 additions & 2 deletions src/chinadns.c
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Original file line number Diff line number Diff line change
Expand Up @@ -806,8 +806,11 @@ static int should_filter_query(ns_msg msg, struct in_addr dns_addr) {
return 1;
}
}
} else if (type == ns_t_aaaa || type == ns_t_ptr) {
// if we've got an IPv6 result or a PTR result, pass
} else if (type == ns_t_aaaa) {
if (dns_is_chn) {
return 1;
}
} else if (type == ns_t_ptr) {
return 0;
}
}
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