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[quickjs] attributes ref|unref

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This commit is contained in:
Witold Filipczyk 2024-06-19 17:00:56 +02:00
parent d631d32518
commit 51b735f695
1 changed files with 14 additions and 3 deletions
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17
src/ecmascript/quickjs/attributes.c
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@ -60,10 +60,11 @@ js_attributes_set_items(JSContext *ctx, JSValue this_val, void *node)
if (!attrs) { if (!attrs) {
return; return;
} }
dom_namednodemap_ref(attrs);
err = dom_namednodemap_get_length(attrs, &num_attrs); err = dom_namednodemap_get_length(attrs, &num_attrs);
if (err != DOM_NO_ERR) { if (err != DOM_NO_ERR) {
//dom_namednodemap_unref(attrs); dom_namednodemap_unref(attrs);
return; return;
} }
@ -98,6 +99,7 @@ next:
dom_node_unref(attr); dom_node_unref(attr);
JS_FreeValue(ctx, obj); JS_FreeValue(ctx, obj);
} }
dom_namednodemap_unref(attrs);
} }
static JSValue static JSValue
@ -125,11 +127,14 @@ js_attributes_get_property_length(JSContext *ctx, JSValueConst this_val)
if (!attrs) { if (!attrs) {
return JS_NewInt32(ctx, 0); return JS_NewInt32(ctx, 0);
} }
dom_namednodemap_ref(attrs);
err = dom_namednodemap_get_length(attrs, &num_attrs); err = dom_namednodemap_get_length(attrs, &num_attrs);
if (err != DOM_NO_ERR) { if (err != DOM_NO_ERR) {
//dom_namednodemap_unref(attrs); dom_namednodemap_unref(attrs);
return JS_NewInt32(ctx, 0); return JS_NewInt32(ctx, 0);
} }
dom_namednodemap_unref(attrs);
return JS_NewInt32(ctx, num_attrs); return JS_NewInt32(ctx, num_attrs);
} }
@ -151,14 +156,16 @@ js_attributes_item2(JSContext *ctx, JSValueConst this_val, int idx)
if (!attrs) { if (!attrs) {
return JS_UNDEFINED; return JS_UNDEFINED;
} }
dom_namednodemap_ref(attrs);
err = dom_namednodemap_item(attrs, idx, (void *)&attr); err = dom_namednodemap_item(attrs, idx, (void *)&attr);
if (err != DOM_NO_ERR) { if (err != DOM_NO_ERR) {
dom_namednodemap_unref(attrs);
return JS_UNDEFINED; return JS_UNDEFINED;
} }
ret = getAttr(ctx, attr); ret = getAttr(ctx, attr);
dom_node_unref(attr); dom_node_unref(attr);
dom_namednodemap_unref(attrs);
return ret; return ret;
} }
@ -200,19 +207,23 @@ js_attributes_namedItem2(JSContext *ctx, JSValueConst this_val, const char *str)
if (!attrs) { if (!attrs) {
return JS_UNDEFINED; return JS_UNDEFINED;
} }
dom_namednodemap_ref(attrs);
err = dom_string_create((const uint8_t*)str, strlen(str), &name); err = dom_string_create((const uint8_t*)str, strlen(str), &name);
if (err != DOM_NO_ERR) { if (err != DOM_NO_ERR) {
dom_namednodemap_unref(attrs);
return JS_UNDEFINED; return JS_UNDEFINED;
} }
err = dom_namednodemap_get_named_item(attrs, name, &attr); err = dom_namednodemap_get_named_item(attrs, name, &attr);
dom_string_unref(name); dom_string_unref(name);
if (err != DOM_NO_ERR || !attr) { if (err != DOM_NO_ERR || !attr) {
dom_namednodemap_unref(attrs);
return JS_UNDEFINED; return JS_UNDEFINED;
} }
obj = getAttr(ctx, attr); obj = getAttr(ctx, attr);
dom_node_unref(attr); dom_node_unref(attr);
dom_namednodemap_unref(attrs);
RETURN_JS(obj); RETURN_JS(obj);
} }