websockets / ws / 31117794631 / 7

100%

master: 100%

push

github

[fix] Reject offers with `client_max_window_bits` below config

When a server is configured with `clientMaxWindowBits = N` and a client
offers `client_max_window_bits = M` where `M < N`, the server must not
respond with a value greater than `M`.

Previously the server accepted such offers and responded with
`client_max_window_bits = N`. The analogous check for
`serverMaxWindowBits` already existed; this commit adds the symmetric
check for `clientMaxWindowBits`.

1121 of 1131 branches covered (99.12%)

1649 of 1655 relevant lines covered (99.64%)

890.34 hits per line