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Fixed passing arguments by reference from internal functions

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This commit is contained in:
Dmitry Stogov 2014-03-11 22:33:28 +04:00
parent 8863df3653
commit d708d3c596
3 changed files with 41 additions and 12 deletions
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7
Zend/zend_execute_API.c
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@ -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]);