From 2fa4b2e78f16da8c6126b62ba32eecd5632dcc1e Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Thu, 25 May 2023 08:53:45 -0700
Subject: [PATCH] hidapi/mac: fixed crash on macOS when AirPods are connected
Signed-off-by: Sam Lantinga <slouken@libsdl.org>
---
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 5c0914a89ca3..280b3a9cbd5c 100644
--- a/src/hidapi/mac/hid.c
+++ b/src/hidapi/mac/hid.c
@@ -372,11 +372,14 @@ static int get_string_property(IOHIDDeviceRef device, CFStringRef prop, wchar_t
if (!len)
return 0;
+ if (CFGetTypeID(prop) != CFStringGetTypeID())
+ return 0;
+
str = (CFStringRef) IOHIDDeviceGetProperty(device, prop);
buf[0] = 0;
- if (str) {
+ if (str && CFGetTypeID(str) == CFStringGetTypeID()) {
CFIndex str_len = CFStringGetLength(str);
CFRange range;
CFIndex used_buf_len;