Add depth limit to variant_to_objc()

Author: limbonaut

src/sentry/cocoa/cocoa_util.h

@@ -66,7 +66,7 @@ _FORCE_INLINE_ NSNumber *double_to_objc(double p_num) {
 	return [NSNumber numberWithDouble:p_num];
 }
 
-NSObject *variant_to_objc(const godot::Variant &p_value);
+NSObject *variant_to_objc(const godot::Variant &p_value, int p_depth = 0);
 NSDictionary *dictionary_to_objc(const godot::Dictionary &p_dictionary);
 
 } //namespace sentry::cocoa

src/sentry/cocoa/cocoa_util.mm

@@ -4,7 +4,11 @@
 
 namespace sentry::cocoa {
 
-NSObject *variant_to_objc(const godot::Variant &p_value) {
+NSObject *variant_to_objc(const godot::Variant &p_value, int p_depth) {
+	if (p_depth > 32) {
+		return [NSString stringWithUTF8String:"(Conversion depth limit reached)"];
+	}
+
 	switch (p_value.get_type()) {
 		case Variant::NIL: {
 			return [NSNull null];