Yaroslav Maslennikov

Race condition on listening port when SSH daemon is restarted

3

**Describe the bug** When SSH daemon is restarted the Erlang port that handles the OS-level socket is closed asynchronously w.r.t the return from ssh:stop_daemon(), sometimes the new daemon instance can...

SSH acceptor sync close

2

Fix for issue #7746 I was not able to create a verifying testcase since the issue is reproducible only under high load in terms of networking and process restarts.

Add the ERL_SYS_SHELL env variable to point to system shell for os:cmd()

3

A fix for #8944

Allow channel handler to control adjust_window message sending

10

The channel handler callback module can implement the get_adjust/0 function returning either 'immediate' or 'delayed' values. In the latter case the channel handler module is responsible for invoking ssh_connection:adjust_window/3 to...

os:cmd() invokes access() syscall as part of detecting which shell to use

3

**Describe the bug** Since OTP25 the `os:cmd()` function via its helper `os:mk_cmd()` tries to determine which shell to use (to accommodate to Android's non-standard shell placement) by calling `file:read_file_info()`, which...

SSH server exits with PROTOCOL_ERROR when receiving service_request in userauth state

2

**Description** The issue is strictly speaking not a bug rather than improvement. When the SSH server receives USERAUTH_REQUEST it starts user authentication, changing server's state to userauth. If SERVICE_REQUEST comes...

FIPS 140-3 vs supported algorithms in ssh

7

**Describe the bug** The output of ssh_transport:supported_algorithms() when used with FIPS-enabled OpenSSL contains algorithms that should not be supported (if I'm reading FIPS 140-3 right, which is not an easy...