From: Volker Rümelin Date: Thu, 23 Jan 2020 07:49:36 +0000 (+0100) Subject: audio: fix audio_generic_read X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4da58faa5b5d014ede0839b606bed5ea91e321f7;p=qemu.git audio: fix audio_generic_read It seems the function audio_generic_read started as a copy of function audio_generic_write and some necessary changes were forgotten. Fix the mixed up source and destination pointers and rename misnamed variables. Signed-off-by: Volker Rümelin Message-Id: <20200123074943.6699-2-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann --- diff --git a/audio/audio.c b/audio/audio.c index 7226aa64ff..9cd76a331d 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -1481,12 +1481,12 @@ size_t audio_generic_write(HWVoiceOut *hw, void *buf, size_t size) size_t audio_generic_read(HWVoiceIn *hw, void *buf, size_t size) { - size_t dst_size, copy_size; - void *dst = hw->pcm_ops->get_buffer_in(hw, &dst_size); - copy_size = MIN(size, dst_size); + size_t src_size, copy_size; + void *src = hw->pcm_ops->get_buffer_in(hw, &src_size); + copy_size = MIN(size, src_size); - memcpy(dst, buf, copy_size); - hw->pcm_ops->put_buffer_in(hw, buf, copy_size); + memcpy(buf, src, copy_size); + hw->pcm_ops->put_buffer_in(hw, src, copy_size); return copy_size; }