Merge branch 'PHP-8.5'

* PHP-8.5:
  Fix IntlGregorianCalendar double-free of an adopted TimeZone (#23321)

Author: LamentXU123

NEWS

@@ -32,6 +32,8 @@ PHP                                                                        NEWS
 - Intl:
   . Fixed grapheme_strrev() treating UBRK_DONE as a byte index and leaving
     the result without a terminating NUL. (iliaal)
+  . Fixed a double-free when IntlGregorianCalendar construction fails after
+    the ICU constructor adopts the TimeZone. (iliaal)
 
 - Phar:
   . Fixed Phar archives being automatically detected when ".phar" only occurs

ext/intl/calendar/gregoriancalendar_methods.cpp

@@ -165,7 +165,6 @@ static void _php_intlgregcal_constructor_body(INTERNAL_FUNCTION_PARAMETERS, bool
 		if (U_FAILURE(status)) {
 			intl_error_set(NULL, status, "error creating ICU "
 				"GregorianCalendar from time zone and locale");
-			delete tz;
 			if (!is_constructor) {
 				zval_ptr_dtor(return_value);
 				RETVAL_NULL();