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__clone might not be defined

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This commit is contained in:
Marcus Boerger
2003-07-01 21:30:21 +00:00
parent 11e5c08d39
commit 40dd3f4f88
1 changed files with 14 additions and 12 deletions
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26
Zend/zend_execute.c
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@@ -3140,19 +3140,21 @@ int zend_clone_handler(ZEND_OPCODE_HANDLER_ARGS)
}
ce = Z_OBJCE_P(obj);
clone = ce->clone;
clone = ce ? ce->clone : NULL;
if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
/* Ensure that if we're calling a private function, we're allowed to do so.
*/
if (ce != EG(scope)) {
zend_error(E_ERROR, "Call to private __clone from context '%s'", EG(scope) ? EG(scope)->name : "");
}
} else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
/* Ensure that if we're calling a protected function, we're allowed to do so.
*/
if (!zend_check_protected(clone->common.scope, EG(scope))) {
zend_error(E_ERROR, "Call to protected __clone from context '%s'", EG(scope) ? EG(scope)->name : "");
if (ce && clone) {
if (clone->op_array.fn_flags & ZEND_ACC_PRIVATE) {
/* Ensure that if we're calling a private function, we're allowed to do so.
*/
if (ce != EG(scope)) {
zend_error(E_ERROR, "Call to private __clone from context '%s'", EG(scope) ? EG(scope)->name : "");
}
} else if ((clone->common.fn_flags & ZEND_ACC_PROTECTED)) {
/* Ensure that if we're calling a protected function, we're allowed to do so.
*/
if (!zend_check_protected(clone->common.scope, EG(scope))) {
zend_error(E_ERROR, "Call to protected __clone from context '%s'", EG(scope) ? EG(scope)->name : "");
}
}
}