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-rw-r--r--Zend/zend_execute_API.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/Zend/zend_execute_API.c b/Zend/zend_execute_API.c
index 8faba97fc7..ea02c0f160 100644
--- a/Zend/zend_execute_API.c
+++ b/Zend/zend_execute_API.c
@@ -856,7 +856,12 @@ int zend_call_function(zend_fcall_info *fci, zend_fcall_info_cache *fci_cache TS
return FAILURE;
}
- zval_copy_ctor(&fci->params[i]);
+ if (Z_REFCOUNTED(fci->params[i])) {
+ Z_DELREF(fci->params[i]);
+ }
+ ZVAL_DUP(&tmp, &fci->params[i]);
+ ZVAL_NEW_REF(&fci->params[i], &tmp);
+ Z_ADDREF(fci->params[i]);
} else if (!Z_ISREF(fci->params[i])) {
if (Z_REFCOUNTED(fci->params[i])) {
Z_ADDREF(fci->params[i]);