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k573: fix memory stomp crash (nw)

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This commit is contained in:
arbee 2019-05-15 22:25:11 -04:00
parent 83b430a1b7
commit a824fab47a
1 changed files with 1 additions and 1 deletions
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src/mame/machine/k573fpga.cpp
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@ -544,7 +544,7 @@ SAMPLES_UPDATE_CB_MEMBER(k573fpga_device::k573fpga_stream_update)
memcpy(((int8_t*)channel_l_pcm) + (last_copied_samples * sizeof(mp3d_sample_t)), ((int8_t*)mp3_info.buffer) + (last_copied_samples * sizeof(mp3d_sample_t)), (buffer_size - last_copied_samples) * sizeof(mp3d_sample_t));
memcpy(((int8_t*)channel_r_pcm) + (last_copied_samples * sizeof(mp3d_sample_t)), ((int8_t*)mp3_info.buffer) + (last_copied_samples * sizeof(mp3d_sample_t)), (buffer_size - last_copied_samples) * sizeof(mp3d_sample_t));
} else {
for (size_t i = last_copied_samples; i <= buffer_size; i++) {
for (size_t i = last_copied_samples; i < buffer_size; i++) {
channel_l_pcm[i] = mp3_info.buffer[i * sizeof(mp3d_sample_t)];
channel_r_pcm[i] = mp3_info.buffer[i * sizeof(mp3d_sample_t) + 1];
}