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ceb1165e9d
Always stop audio playback and remove the playback callback when QEMU exits. On shut down the function coreaudio_fini_out() destroys the coreaudio mutex but fails to stop audio playback and to remove the audio playback callback, because function audio_is_cleaning_up() always returns true when called from coreaudio_fini_out(). Now there is a time window from pthread_mutex_destroy() to program exit where Core Audio may call the audio playback callback which tries to lock the destroyed coreaudio mutex. This leads to the following error. coreaudio: Could not lock voice for audioDeviceIOProc Reason: Invalid argument This bug was reported on the qemu-discuss mailing list. https://lists.nongnu.org/archive/html/qemu-discuss/2020-10/msg00018.html Tested-by: Howard Spoelstra <hsp.cat7@gmail.com> Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-id: 20201213130528.5863-3-vr_qemu@t-online.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> |
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| .. | ||
| alsaaudio.c | ||
| audio.c | ||
| audio.h | ||
| audio_int.h | ||
| audio_legacy.c | ||
| audio_template.h | ||
| audio_win_int.c | ||
| audio_win_int.h | ||
| coreaudio.c | ||
| dsound_template.h | ||
| dsoundaudio.c | ||
| jackaudio.c | ||
| meson.build | ||
| mixeng.c | ||
| mixeng.h | ||
| mixeng_template.h | ||
| noaudio.c | ||
| ossaudio.c | ||
| paaudio.c | ||
| rate_template.h | ||
| sdlaudio.c | ||
| spiceaudio.c | ||
| trace-events | ||
| trace.h | ||
| wavaudio.c | ||
| wavcapture.c | ||