fix crash caused by uninitialized zval when unserializing properties

[awesomized/ext-ion] / ion_private.h

diff --git a/ion_private.h b/ion_private.h
index 21e355879bfaf57d65a099b3b77d5b453a5c9140..27c26705c82003595bd00058c5722a7a7393abb5 100644 (file)
--- a/ion_private.h
+++ b/ion_private.h
@@ -2360,6 +2360,7 @@ static void php_ion_unserialize_props(php_ion_unserializer *ser, zval *return_va
                ION_CATCH();
 
                zval zvalue;
+               ZVAL_UNDEF(&zvalue);
                php_ion_unserialize_zval(ser, &zvalue, &typ);
                ION_CATCH(zend_string_release(key));