// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Runtime.InteropServices;
using Microsoft.Win32.SafeHandles;

namespace System.Security.Cryptography.X509Certificates
{
    /// <summary>
    /// SafeHandle for LocalAlloc'd memory.
    /// </summary>
    internal sealed class SafeLocalAllocHandle : SafeCrypt32Handle<SafeLocalAllocHandle>
    {
        public static SafeLocalAllocHandle Create(int cb)
        {
            var h = new SafeLocalAllocHandle();
            h.SetHandle(Marshal.AllocHGlobal(cb));
            return h;
        }

        protected sealed override bool ReleaseHandle()
        {
            Marshal.FreeHGlobal(handle);
            return true;
        }
    }
}