Files
firezone/rust/ip-packet
Gabi dc97b9040d fix(connlib): large upstream dns message (#7183)
If edns0 doesn't work correctly DNS servers might respond with messages
bigger than our maximum udp size.

In that case we need to truncate those messages when forwarding the
respond back to the interface and expect the OS to retry with TCP.

Otherwise we aren't able to allocate a packet big enough for this.

Fixes #7121

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Co-authored-by: Thomas Eizinger <thomas@eizinger.io>
2024-10-30 04:02:14 +00:00
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