iankressin / hana-server Goto Github PK

Execution crashes in non-deterministic manner

This is the error message:

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: QClass(32769)', src/udp_server.rs:60:57
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

I searched the code for QClass(32769) and found this page

Which says:

As noted in [RFC6762], Multicast DNS can only carry DNS records with classes in the range 0-32767.
Classes in the range 32768 to 65535 are incompatible with Multicast DNS.

Note that it says: Classes in the range 32768 to 65535 are incompatible with Multicast DNS

So I'm guessing it has something to do with this class range issue.

Digging the dns_message_parser docs I found the implementation for this function.

Or maybe it can be something related to the packet argument being passed to Dns::decode().

I'm still trying to figure out what the f is a DNS record, though.

Found this bug while I'was trying to fix this issue.

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: OPTZero(17)', src/udp_server.rs:60:57

After i'm finished with issue #1 i handle this one