remove memleak

diff --git a/ext/standard/string.c b/ext/standard/string.c
index 261e76cc7d52867d1dffa3517107b7d3602320bf..f450e2a720b1318caa6c58042af6d99dd226fce3 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -1372,6 +1372,8 @@ PHP_FUNCTION(stristr)
                RETVAL_FALSE;
        }
 
+       zval_ptr_dtor(haystack);
+       zval_ptr_dtor(needle);
        efree(haystack_orig);
 }
 /* }}} */