Fix GH-23113: stack overflow in array_replace_recursive() with deep arrays

NEWS

@@ -72,6 +72,8 @@ PHP                                                                        NEWS
 - Standard:
   . Fixed bug GH-23111 (Stack overflow in array_walk_recursive() with deeply
     nested arrays). (Lazizbek Ergashev)
+  . Fixed bug GH-23113 (Stack overflow in array_replace_recursive() with deeply
+    nested arrays). (Lazizbek Ergashev)
 
 - Streams:
   . Fixed bug GH-15836 (Use-after-free when a user stream filter accesses

ext/standard/array.c

@@ -4168,6 +4168,13 @@ PHPAPI int php_array_replace_recursive(HashTable *dest, HashTable *src) /* {{{ *
 	zend_ulong num_key;
 	int ret;
 
+#ifdef ZEND_CHECK_STACK_LIMIT
+	if (UNEXPECTED(zend_call_stack_overflowed(EG(stack_limit)))) {
+		zend_call_stack_size_error();
+		return 0;
+	}
+#endif
+
 	ZEND_HASH_FOREACH_KEY_VAL(src, num_key, string_key, src_entry) {
 		src_zval = src_entry;
 		ZVAL_DEREF(src_zval);

ext/standard/tests/array/gh23113.phpt

@@ -0,0 +1,27 @@
+--TEST--
+GH-23113 (Stack overflow in array_replace_recursive with deeply nested arrays)
+--SKIPIF--
+<?php
+if (ini_get('zend.max_allowed_stack_size') === false) {
+    die('skip No stack limit support');
+}
+if (getenv('SKIP_ASAN')) {
+    die('skip ASAN needs different stack limit setting due to more stack space usage');
+}
+?>
+--INI--
+zend.max_allowed_stack_size=256K
+--FILE--
+<?php
+$a = [];
+for ($i = 0; $i < 30000; $i++) {
+    $a = ['k' => $a];
+}
+try {
+    array_replace_recursive($a, $a);
+} catch (Throwable $e) {
+    echo $e::class, ": ", $e->getMessage(), "\n";
+}
+?>
+--EXPECTF--
+Error: Maximum call stack size of %d bytes (zend.max_allowed_stack_size - zend.reserved_stack_size) reached. Infinite recursion?