Commit 09b652b70a448e2350c7d575f9091865d53b94ec
2022-03-09T13:54:23
Make sure the string properties are actually strings (thanks Nat!)
diff --git a/src/hidapi/mac/hid.c b/src/hidapi/mac/hid.c
index 716c7de..a9a85b1 100644
--- a/src/hidapi/mac/hid.c
+++ b/src/hidapi/mac/hid.c
@@ -259,7 +259,7 @@ static int get_string_property(IOHIDDeviceRef device, CFStringRef prop, wchar_t
buf[0] = 0;
- if (str) {
+ if (str && CFGetTypeID(str) == CFStringGetTypeID()) {
len --;
CFIndex str_len = CFStringGetLength(str);
@@ -298,7 +298,7 @@ static int get_string_property_utf8(IOHIDDeviceRef device, CFStringRef prop, cha
buf[0] = 0;
- if (str) {
+ if (str && CFGetTypeID(str) == CFStringGetTypeID()) {
len--;
CFIndex str_len = CFStringGetLength(str);