ASoC: msm-pcm-host-voice: Address buffer overflow in hpcm copy

Add check for the max hpcm_buf_node size before copy to avoid
buffer out of bounds issue.

Change-Id: Id647888430ce302359a857ef54d321bee99889bf
Signed-off-by: Soumya Managoli <quic_c_smanag@quicinc.com>
1 file changed