Crash in android/hal-sco.c

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Hi,

  I was trying to do SCO read using haltest but I was getting FPERROR.

So further I went debug coredump


static ssize_t in_read(struct audio_stream_in *stream, void *buffer,
                                                                size_t bytes)
{
        struct sco_stream_in *in = (struct sco_stream_in *) stream;
#if ANDROID_VERSION >= PLATFORM_VER(5, 0, 0)
        size_t frame_size = audio_stream_in_frame_size(&in->stream);
#else
        size_t frame_size = audio_stream_frame_size(&stream->common);
#endif

        size_t frame_num = bytes / frame_size; ===> Floating point error.

        size_t input_frame_num = frame_num;


I am getting channel number as 1  from audio_channel_count_from_in_mask

which is reserved for future hence I am getting zero as return which
leading to the crash

manyThanks,
Prabhu
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