提交 5b315459 编写于 作者: 还_没_想_好's avatar 还_没_想_好

[drivers]Fix put_force bug

上级 228c820e
......@@ -119,8 +119,11 @@ rt_size_t rt_ringbuffer_put_force(struct rt_ringbuffer *rb,
space_length = rt_ringbuffer_space_len(rb);
if (length > space_length)
if (length > rb->buffer_size)
{
ptr = &ptr[length - rb->buffer_size];
length = rb->buffer_size;
}
if (rb->buffer_size - rb->write_index > length)
{
......
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