On Tue, 23 Aug 2016 15:40:37 +0200,
Luis Henriques wrote:
>
> From: Krishnankutty Kolathappilly <kko...@codeaurora.org>
>
> 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 <kko...@codeaurora.org>
Vinod already informed me about this, and we agreed that it doesn't
make any sense. What does it really fix?
thanks,
Takashi
> ---
> sound/core/compress_offload.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
> index 2c498488af6c..84aaa07ca853 100644
> --- a/sound/core/compress_offload.c
> +++ b/sound/core/compress_offload.c
> @@ -659,9 +659,10 @@ 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,
>
