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continue to cleanup on fail case and use WLOG for debug messages #732

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merged 1 commit into from
Aug 9, 2024
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continue to cleanup on fail case and use WLOG for debug messages #732

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19 changes: 14 additions & 5 deletions apps/wolfssh/wolfssh.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1120,15 +1120,18 @@ static THREAD_RETURN WOLFSSH_THREAD wolfSSH_Client(void* args)
if (ret != WS_SOCKET_ERROR_E
&& wolfSSH_get_error(ssh) != WS_SOCKET_ERROR_E) {
if (ret != WS_SUCCESS) {
err_sys("Sending the shutdown messages failed.");
WLOG(WS_LOG_DEBUG, "Sending the shutdown messages failed.");
}
else {
ret = wolfSSH_worker(ssh, NULL);
}
ret = wolfSSH_worker(ssh, NULL);
if (ret == WS_CHANNEL_CLOSED) {
/* Shutting down, channel closing isn't a fail. */
ret = WS_SUCCESS;
}
else if (ret != WS_SUCCESS) {
err_sys("Failed to listen for close messages from the peer.");
WLOG(WS_LOG_DEBUG,
"Failed to listen for close messages from the peer.");
}
}
WCLOSESOCKET(sockFd);
Expand All @@ -1139,8 +1142,14 @@ static THREAD_RETURN WOLFSSH_THREAD wolfSSH_Client(void* args)

wolfSSH_free(ssh);
wolfSSH_CTX_free(ctx);
if (ret != WS_SUCCESS && ret != WS_SOCKET_ERROR_E)
err_sys("Closing client stream failed");
if (ret != WS_SUCCESS && ret != WS_SOCKET_ERROR_E) {
WLOG(WS_LOG_DEBUG, "Closing client stream failed");
#if defined(WOLFSSH_TERM) || defined(WOLFSSH_SHELL)
/* override return value, do not want to return success if connection
* close failed */
((func_args*)args)->return_code = 1;
#endif
}

ClientFreeBuffers();
#if !defined(WOLFSSH_NO_ECC) && defined(FP_ECC) && defined(HAVE_THREAD_LS)
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