Don't return null from password_get_info()

The get_info() handler should never fail, but even if it does,
we should still return a proper info array -- it doesn't make
sense that a completely incorrect hash returns an info array,
but a hash that is recognized but for which the options can't
be extracted would return null.

3 files changed, 5 insertions, 8 deletions

diff --git a/ext/standard/basic_functions.stub.php b/ext/standard/basic_functions.stub.php
index 7776e7765d..e83c89d4bf 100755
--- a/ext/standard/basic_functions.stub.php
+++ b/ext/standard/basic_functions.stub.php
@@ -1136,7 +1136,7 @@ function unpack(string $format, string $string, int $offset = 0): array|false {}
 
 /* password.c */
 
-function password_get_info(string $hash): ?array {}
+function password_get_info(string $hash): array {}
 
 function password_hash(string $password, string|int|null $algo, array $options = []): string {}
 
diff --git a/ext/standard/basic_functions_arginfo.h b/ext/standard/basic_functions_arginfo.h
index d19184fbe6..801fb2bcb1 100644
--- a/ext/standard/basic_functions_arginfo.h
+++ b/ext/standard/basic_functions_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 21e54280829776de72313b96e38ad2aee60bd0ee */
+ * Stub hash: 39cd1ddd82efd6b62605218faff8b720d8b97170 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_set_time_limit, 0, 1, _IS_BOOL, 0)
 	ZEND_ARG_TYPE_INFO(0, seconds, IS_LONG, 0)
@@ -1746,7 +1746,7 @@ ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_unpack, 0, 2, MAY_BE_ARRAY|MAY_B
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, offset, IS_LONG, 0, "0")
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_password_get_info, 0, 1, IS_ARRAY, 1)
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_password_get_info, 0, 1, IS_ARRAY, 0)
 	ZEND_ARG_TYPE_INFO(0, hash, IS_STRING, 0)
 ZEND_END_ARG_INFO()
 
diff --git a/ext/standard/password.c b/ext/standard/password.c
index a19266d214..c108f8d71a 100644
--- a/ext/standard/password.c
+++ b/ext/standard/password.c
@@ -584,11 +584,8 @@ PHP_FUNCTION(password_get_info)
 	zend_string_release(ident);
 
 	add_assoc_string(return_value, "algoName", algo->name);
-	if (algo->get_info &&
-		(FAILURE == algo->get_info(&options, hash))) {
-		zval_ptr_dtor_nogc(&options);
-		zval_ptr_dtor_nogc(return_value);
-		RETURN_NULL();
+	if (algo->get_info) {
+		algo->get_info(&options, hash);
 	}
 	add_assoc_zval(return_value, "options", &options);
 }