From 1084a1e14cf230b01beb2f2792885861c6119e25 Mon Sep 17 00:00:00 2001
From: Song Ruo Jing <songruojing@espressif.com>
Date: Wed, 5 Feb 2025 16:06:33 +0800
Subject: [PATCH] fix(uart): fixed coverity ininitialized scalar variable in
 uart_tcgetattr

---
 components/esp_driver_uart/src/uart_vfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/esp_driver_uart/src/uart_vfs.c b/components/esp_driver_uart/src/uart_vfs.c
index a56630168d..24caef1286 100644
--- a/components/esp_driver_uart/src/uart_vfs.c
+++ b/components/esp_driver_uart/src/uart_vfs.c
@@ -880,7 +880,7 @@ static int uart_tcgetattr(int fd, struct termios *p)
     }
 
     {
-        uint32_t baudrate;
+        uint32_t baudrate = 0;
         if (uart_get_baudrate(fd, &baudrate) != ESP_OK) {
             errno = EINVAL;
             return -1;