From 814285d6e30d1a84e6850038bc1fcc6b67ef4f35 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Wed, 23 Jun 2021 09:19:02 -0700 Subject: [PATCH] Workaround for crash on Apple Mac M1 hardware --- src/hidapi/mac/hid.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/hidapi/mac/hid.c b/src/hidapi/mac/hid.c index 26eab235b..de97b04c3 100644 --- a/src/hidapi/mac/hid.c +++ b/src/hidapi/mac/hid.c @@ -326,7 +326,10 @@ static int get_string_property_utf8(IOHIDDeviceRef device, CFStringRef prop, cha static int get_serial_number(IOHIDDeviceRef device, wchar_t *buf, size_t len) { - return get_string_property(device, CFSTR(kIOHIDSerialNumberKey), buf, len); + // This crashes on M1 Macs, tracked by radar bug 79667729 + //return get_string_property(device, CFSTR(kIOHIDSerialNumberKey), buf, len); + buf[0] = 0; + return 0; } static int get_manufacturer_string(IOHIDDeviceRef device, wchar_t *buf, size_t len)