Commit 4dee954a authored Nov 06, 2013 by Krishnankutty Kolathappilly Committed by Banajit Goswami Jan 17, 2017

ALSA: compress: Memset timestamp structure to zero.



snd_compr_tstamp is initialized using aggregate initialization
that does not zero out the padded bytes. Initialize timestamp
structure to zero using memset to avoid this.

CRs-Fixed: 568717
Change-Id: I7a7d188705161f06201f1a1f2945bb6acd633d5d
Signed-off-by: Krishnankutty Kolathappilly <kkolat@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>

parent 2f37c574

sound/core/compress_offload.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -655,9 +655,10 @@ snd_compr_set_metadata(struct snd_compr_stream *stream, unsigned long arg)
		static inline int
		snd_compr_tstamp(struct snd_compr_stream *stream, unsigned long arg)
		{
		struct snd_compr_tstamp tstamp = {0};
		struct snd_compr_tstamp tstamp;
		int ret;

		memset(&tstamp, 0, sizeof(tstamp));
		ret = snd_compr_update_tstamp(stream, &tstamp);
		if (ret == 0)
		ret = copy_to_user((struct snd_compr_tstamp __user *)arg,