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[quickjs] nodelist ref|unref

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This commit is contained in:
Witold Filipczyk 2024-06-19 18:38:14 +02:00
parent 8d6f26c1d8
commit 6663e06981
1 changed files with 9 additions and 0 deletions
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9
src/ecmascript/quickjs/nodelist.c
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@ -67,11 +67,14 @@ js_nodeList_get_property_length(JSContext *ctx, JSValueConst this_val)
if (!nl) {
return JS_NewInt32(ctx, 0);
}
dom_nodelist_ref(nl);
err = dom_nodelist_get_length(nl, &size);
if (err != DOM_NO_ERR) {
dom_nodelist_unref(nl);
return JS_NewInt32(ctx, 0);
}
dom_nodelist_unref(nl);
return JS_NewInt32(ctx, size);
}
@ -92,13 +95,16 @@ js_nodeList_item2(JSContext *ctx, JSValueConst this_val, int idx)
if (!nl) {
return JS_UNDEFINED;
}
dom_nodelist_ref(nl);
err = dom_nodelist_item(nl, idx, (void *)&element);
if (err != DOM_NO_ERR || !element) {
dom_nodelist_unref(nl);
return JS_UNDEFINED;
}
ret = getElement(ctx, element);
dom_node_unref(element);
dom_nodelist_unref(nl);
return ret;
}
@ -136,9 +142,11 @@ js_nodeList_set_items(JSContext *ctx, JSValue this_val, void *node)
if (!nl) {
return;
}
dom_nodelist_ref(nl);
err = dom_nodelist_get_length(nl, &length);
if (err != DOM_NO_ERR) {
dom_nodelist_unref(nl);
return;
}
@ -158,6 +166,7 @@ js_nodeList_set_items(JSContext *ctx, JSValue this_val, void *node)
JS_FreeValue(ctx, obj);
dom_node_unref(element);
}
dom_nodelist_unref(nl);
}
static JSValue