AP_HAL_SITL: Correct range check on UART ports

Coverity CID 308362
6 years ago · a8a71db258
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_HAL_SITL/UARTDriver.cpp
+++ b/libraries/AP_HAL_SITL/UARTDriver.cpp
@ -51,7 +51,7 @@ bool UARTDriver::_console;
				@@ -51,7 +51,7 @@ bool UARTDriver::_console;

 void UARTDriver::begin(uint32_t baud, uint16_t rxSpace, uint16_t txSpace)
 {
-    if (_portNumber > ARRAY_SIZE(_sitlState->_uart_path)) {
+    if (_portNumber >= ARRAY_SIZE(_sitlState->_uart_path)) {
        AP_HAL::panic("port number out of range; you may need to extend _sitlState->_uart_path");
    }