LibCore: Let IODevice::can_read_line() buffer until \n or EOF

If a line was larger than 1024 bytes or the file ended without a newline character, can_read_line would return false. IODevice::can_read_line() now reads until a newline is found or EOF is reached. fixes #5907
Author: https://github.com/r-paiva Commit: 943f4eb287 Pull-request: https://github.com/SerenityOS/serenity/pull/6738 Issue: https://github.com/SerenityOS/serenity/issues/5907 Reviewed-by: https://github.com/alimpfard ✅ Reviewed-by: https://github.com/linusg
2025-06-09 09:34:57 +09:00 · 2021-05-10 21:59:37 +01:00 · 2021-05-10 21:59:37 +01:00 · 943f4eb287 · 2024-07-18 17:40:14 +09:00
commit 943f4eb287
parent edcfbdf4bd
2 changed files with 21 additions and 6 deletions
--- a/AK/Vector.h
+++ b/AK/Vector.h
@ -161,8 +161,6 @@ public:
        return false;
    }

-    // NOTE: Vector::is_null() exists for the benefit of String::copy().
-    bool is_null() const { return false; }
    bool is_empty() const { return size() == 0; }
    ALWAYS_INLINE size_t size() const { return m_size; }
    size_t capacity() const { return m_capacity; }