!987 Fix : 内核告警清理

Merge pull request !987 from yinjiaming/fix
2022-09-21 04:42:42 +00:00
parent ffa11535ca 96b2d557ac
commit f2861a84bf
155 changed files with 532 additions and 460 deletions
--- a/kernel/common/console.c
+++ b/kernel/common/console.c
@@ -404,7 +404,7 @@ STATIC VOID EchoToTerminal(CONSOLE_CB *consoleCB, struct file *filep, const stru
 {
    if (consoleCB->consoleTermios.c_lflag & ECHO) {
        if (ch == '\b') {
-            (VOID)fops->write(filep, "\b \b", 3);
+            (VOID)fops->write(filep, "\b \b", 3); // 3: length of "\b \b"
        } else {
            (VOID)fops->write(filep, &ch, EACH_CHAR);
        }