tree c686b442c75598d40cc5f9cf34b928427ed076ac
parent a3bc1ffed7da5f84f7fe7e97d397c85be0800c3c
author rch <rch@google.com> 1710789636 -0700
committer Copybara-Service <copybara-worker@google.com> 1710789711 -0700

Automated g4 rollback of changelist 616801281.

*** Reason for rollback ***

Breaks Envoy

*** Original change description ***

Update ParseQuicTag to only use hex decoding if valid

ParseQuicTag was using absl::HexStringToBytes to unconditionally decode strings when they were 8 bytes long, but for strings with non-hexidecimal characters the return value of calling absl::HexStringToBytes is unspecified. This CL updates ParseQuicTag to only use the output of absl::HexStringToBytes when the call returns success.

This also moves the code away from using the deprecated version of absl::HexStringToBytes, allowing the Chrome...

***

PiperOrigin-RevId: 616910027