[vala/0.46] vala: Prevent possible stack-overflow in Class.is_subtype_of()
- From: Rico Tzschichholz <ricotz src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [vala/0.46] vala: Prevent possible stack-overflow in Class.is_subtype_of()
- Date: Thu, 5 Mar 2020 18:47:25 +0000 (UTC)
commit 539113e930bdd06a39ef649b14a1f4198c1244ab
Author: Princeton Ferro <princetonferro gmail com>
Date: Tue Feb 18 10:39:54 2020 +0100
vala: Prevent possible stack-overflow in Class.is_subtype_of()
vala/valaclass.vala | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/vala/valaclass.vala b/vala/valaclass.vala
index 42b33dfc3..5824ef822 100644
--- a/vala/valaclass.vala
+++ b/vala/valaclass.vala
@@ -473,7 +473,8 @@ public class Vala.Class : ObjectTypeSymbol {
}
foreach (DataType base_type in base_types) {
- if (base_type.data_type != null && base_type.data_type.is_subtype_of (t)) {
+ if (base_type.data_type != null && base_type.data_type != this
+ && base_type.data_type.is_subtype_of (t)) {
return true;
}
}
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]