Check if HT is immutable

Girgias · Girgias · commit 3a1d08446202 · 2025-01-26T03:40:20.000Z
diff --git a/Zend/zend_gc.h b/Zend/zend_gc.h
@@ -143,6 +143,9 @@ static zend_always_inline void zend_get_gc_buffer_add_obj(
 
 static zend_always_inline void zend_get_gc_buffer_add_ht(
 		zend_get_gc_buffer *gc_buffer, HashTable *ht) {
+	if (GC_FLAGS(ht) & IS_ARRAY_IMMUTABLE) {
+		return;
+	}
 	if (UNEXPECTED(gc_buffer->cur == gc_buffer->end)) {
 		zend_get_gc_buffer_grow(gc_buffer);
 	}

Original file line number	Diff line number	Diff line change
`@@ -143,6 +143,9 @@ static zend_always_inline void zend_get_gc_buffer_add_obj(`
`143`	`143`
`144`	`144`	`static zend_always_inline void zend_get_gc_buffer_add_ht(`
`145`	`145`	`zend_get_gc_buffer gc_buffer, HashTable ht) {`
	`146`	`+ if (GC_FLAGS(ht) & IS_ARRAY_IMMUTABLE) {`
	`147`	`+ return;`
	`148`	`+ }`
`146`	`149`	`if (UNEXPECTED(gc_buffer->cur == gc_buffer->end)) {`
`147`	`150`	`zend_get_gc_buffer_grow(gc_buffer);`
`148`	`151`	`}`