tree 7f0448e53ae65406fbb689e3946ebea858ae0b28
parent 42b5ddc0957f31729ebd0580811ccc343d669b93
author QUICHE team <quiche-dev@google.com> 1642631101 -0800
committer Copybara-Service <copybara-worker@google.com> 1642631159 -0800

Fix content-length validation for trailers.

This CL fixes a bug in content-length validation when trailers end the stream:
  1. End of headers, stores content-length for validation
  2. End of data, does not end stream and does not match content-length
  3. End of trailers, ends stream and stores content-length for validation (!)

The re-storing of content-length at the end of trailers erases the previous
validation at the end of data. This CL fixes Step 3 to avoid storing
content-length for trailers.

MultiplexedIntegrationTest.InconsistentContentLength:
http://sponge2/e572060c-8ff8-45a8-b3b3-25994345b2bb (demonstrates RST_STREAM)

PiperOrigin-RevId: 422904538