From 589158eb5bdd79341c385aa9548b19c66f4db23b Mon Sep 17 00:00:00 2001 From: dannybackx Date: Tue, 1 Nov 2016 17:14:57 +0100 Subject: [PATCH] Aha --- esp-link/cgitelnet.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/esp-link/cgitelnet.c b/esp-link/cgitelnet.c index 552f839..0b3d0c9 100644 --- a/esp-link/cgitelnet.c +++ b/esp-link/cgitelnet.c @@ -26,6 +26,8 @@ int ICACHE_FLASH_ATTR cgiTelnetGet(HttpdConnData *connData) { // Cgi to change choice of Telnet ports int ICACHE_FLASH_ATTR cgiTelnetSet(HttpdConnData *connData) { + char buf[80]; + if (connData->conn==NULL) { return HTTPD_CGI_DONE; // Connection aborted } @@ -36,9 +38,10 @@ int ICACHE_FLASH_ATTR cgiTelnetSet(HttpdConnData *connData) { ok |= getUInt16Arg(connData, "port2", &port2); if (ok <= 0) { //If we get at least one good value, this should be >= 1 - os_printf("Unable to fetch telnet ports.\n Received: port1=%d port2=%d\n", + ets_sprintf(buf, "Unable to fetch telnet ports.\n Received: port1=%d port2=%d\n", flashConfig.telnet_port1, flashConfig.telnet_port2); - errorResponse(connData, 400, "Unable to fetch telnet ports."); + os_printf(buf); + errorResponse(connData, 400, buf); return HTTPD_CGI_DONE; } @@ -49,9 +52,10 @@ int ICACHE_FLASH_ATTR cgiTelnetSet(HttpdConnData *connData) { // check whether ports are different if (port1 == port2) { - os_printf("Ports cannot be the same.\n Tried to set: port1=%d port2=%d\n", + os_sprintf(buf, "Ports cannot be the same.\n Tried to set: port1=%d port2=%d\n", flashConfig.telnet_port1, flashConfig.telnet_port2); - errorResponse(connData, 400, "Ports cannot be the same."); + os_printf(buf); + errorResponse(connData, 400, buf); return HTTPD_CGI_DONE; }