From: Fabrice Bellard <fabrice@bellard.org>
Date: Mon, 3 Nov 2025 17:29:10 +0000 (+0100)
Subject: fixed DataView resizing
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/stylesheets/print.css?a=commitdiff_plain;h=7cfddd06649c08c9dc10c65071ba71910e3de4aa;p=quickjs.git

fixed DataView resizing
---

diff --git a/quickjs.c b/quickjs.c
index 1930c5d..b4020d0 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -55360,7 +55360,12 @@ static void js_array_buffer_update_typed_arrays(JSArrayBuffer *abuf)
         ta = list_entry(el, JSTypedArray, link);
         p = ta->obj;
         if (p->class_id == JS_CLASS_DATAVIEW) {
-            continue;
+            if (ta->track_rab) {
+                if (ta->offset < len)
+                    ta->length = len - ta->offset;
+                else
+                    ta->length = 0;
+            }
         } else {
             p->u.array.count = 0;
             p->u.array.u.ptr = NULL;