Fixed a memory corruption that occurs when an unterminated " is encountered

this bug maybe be related to #21556.

diff --git a/ext/standard/file.c b/ext/standard/file.c
index 4a6a02d542d32845ca3f8f790f5f32c9821f8018..7a65b7fea7464bfc206d6a5ab05154aa4227750c 100644 (file)
--- a/ext/standard/file.c
+++ b/ext/standard/file.c
@@ -2276,7 +2276,7 @@ PHP_FUNCTION(fgetcsv)
                                                        efree(lineEnd); 
                                                        efree(temp); 
                                                        efree(buf);
-                                                       zval_ptr_dtor(&return_value);
+                                                       zval_dtor(return_value);
                                                        RETURN_FALSE;
                                                }