SerialTty just drop overflown stuff

2025-10-29 00:27:52 +01:00 · 2024-03-23 00:46:33 +01:00
parent 35fb5c4200
commit 11f64d15ba
1 changed files with 2 additions and 1 deletions
--- a/src/arch/x86/SerialTty.cpp
+++ b/src/arch/x86/SerialTty.cpp
@@ -30,7 +30,8 @@ void SerialTty::this_pooler() {
        int  r              = read();
        while (r != -1) {
            read_something = true;
-            buf.push_back((char) r);
+            if (!buf.full())
+                buf.push_back((char) r);
            r = read();
        }
        if (read_something)