LibCore: Stop buffering when a zero-size slice is read regardless of EOF

The meaning of EOF depends on the underlying socket, but an empty slice should terminate the buffering (otherwise we'd just spin forever).
Author: https://github.com/alimpfard Commit: 7a95c451a3 Pull-request: https://github.com/SerenityOS/serenity/pull/12235 Reviewed-by: https://github.com/awesomekling Reviewed-by: https://github.com/sin-ack ✅
2025-08-11 18:50:50 +00:00 · 2022-02-02 19:09:05 +03:30 · 2022-02-02 19:09:05 +03:30 · 7a95c451a3 · 2024-07-17 19:43:46 +09:00
commit 7a95c451a3
parent 9ee5107871
1 changed files with 3 additions and 0 deletions
--- a/Userland/Libraries/LibCore/Stream.h
+++ b/Userland/Libraries/LibCore/Stream.h
@ -664,6 +664,9 @@ public:

            if (populated_slice.contains_slow('\n'))
                return true;
+
+            if (populated_slice.is_empty())
+                break;
        }

        return false;