Peer review fixes

Author: dgarske

.github/workflows/codespell.yml

@@ -23,4 +23,4 @@ jobs:
         uses: codespell-project/actions-codespell@v2
         with:
           skip: .git,./IDE,*.der,*.pem
-          ignore_words_list: inh,inout,keypair,nd,parm,rcv,ser,tha,HSI,TE,UE
+          ignore_words_list: inh,inout,keypair,nd,parm,rcv,ser,tha,HSI,TE,UE,synopsys

src/port/stm32h563/README.md

@@ -661,15 +661,15 @@ entirely.
 
 **Fix (already applied):** `ssh_server.c` detects `wolfIP_sock_accept()` returning
 `-1` and automatically calls `ssh_reinit_listen()` to close and recreate the
-listen socket on port 22.  In addition, `wolfSSH_shutdown()` is now skipped for
+listen socket on the configured SSH port.  In addition, `wolfSSH_shutdown()` is now skipped for
 connections that never reached the authenticated (`CONNECTED`) state, which
 reduces the CLOSING-state latency and narrows the timing window.
 
 **If the issue re-occurs** (e.g. after a very rapid series of failed attempts),
 UART will now show:
 
 ```
-SSH: Listen socket error, reinitializing
+SSH: Reinitializing listen socket
 SSH: Listen socket recovered
 ```
 

src/port/stm32h563/ssh_server.c

@@ -371,7 +371,10 @@ int ssh_server_poll(void)
                  * client ACK arrived before wolfIP_sock_accept() was called,
                  * or destroyed after TCP_CTRL_RTO_MAXRTX retries).
                  * Reinitialize to recover. */
-                ssh_reinit_listen();
+                if (ssh_reinit_listen() < 0) {
+                    debug_print("SSH: Listen reinit failed\n");
+                    return -1;
+                }
             }
             break;