Merge "dsp: codecs: fix range check for audio buffer copying"

/* Copyright (c) 2010-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2010-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

						__func__, audio->ac->session);

			}

		}

		xfer = (count > (audio->pcm_cfg.buffer_size)) ?

				(audio->pcm_cfg.buffer_size) : count;

		xfer = (count > size) ? size : count;

		if (copy_from_user(cpy_ptr, buf, xfer)) {

			rc = -EFAULT;

			break;