From e6a04fd27c99a8c9b74dcb1133216649e475ef52 Mon Sep 17 00:00:00 2001
From: Dabrien 'Dabe' Murphy <dabe@parabon.com>
Date: Thu, 19 May 2022 20:16:33 -0400
Subject: [PATCH] Fix `property_size = sizeof(name)`

When I upgraded from Mojave to Monterey, I could no longer specify
a particular audio device using the [device enumeration hack](https://superuser.com/questions/1506208/sox-how-to-specify-audio-input-and-audio-output-devices-on-osx):

```
sox -V6 -n -t coreaudio bogus
```

(They *ALL* listed my HDMI monitor, not "External Headphones", etc.)

I tracked it down to a simple fix: resetting `property_size = sizeof(name)`

[N.B. This doesn't begin to address [replacing the deprecated `AudioHardwareGetProperty` APIs](https://stackoverflow.com/questions/1983984/how-to-get-audio-device-uid-to-pass-into-nssounds-setplaybackdeviceidentifier)]
---
 src/coreaudio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/coreaudio.c b/src/coreaudio.c
index f6f20c13..b229a311 100644
--- a/src/coreaudio.c
+++ b/src/coreaudio.c
@@ -152,6 +152,7 @@ static int setup(sox_format_t *ft, int is_input)
               for (i = 0; i < device_count; i++)
               {
                   char name[256];
+                  property_size = sizeof(name);
                   status = AudioDeviceGetProperty(devices[i],0,false,kAudioDevicePropertyDeviceName,&property_size,&name);
 
                   lsx_report("Found Audio Device \"%s\"\n",name);