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Fixed inconsistent VM stack state

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This commit is contained in:
Dmitry Stogov
2020-11-16 13:19:44 +03:00
parent 64dc79f906
commit bd321df479
1 changed files with 4 additions and 1 deletions
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5
ext/opcache/jit/zend_jit_x86.dasc
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@@ -10092,7 +10092,10 @@ static int zend_jit_do_fcall(dasm_State **Dst, const zend_op *opline, const zend
if (JIT_G(trigger) != ZEND_JIT_ON_HOT_TRACE ||
!JIT_G(current_frame) ||
!JIT_G(current_frame)->call ||
!TRACE_FRAME_IS_NESTED(JIT_G(current_frame)->call)) {
!TRACE_FRAME_IS_NESTED(JIT_G(current_frame)->call) ||
prev_opline->opcode == ZEND_SEND_UNPACK ||
prev_opline->opcode == ZEND_SEND_ARRAY ||
prev_opline->opcode == ZEND_CHECK_UNDEF_ARGS) {
| // zend_vm_stack_free_call_frame(call);
| test byte [RX + offsetof(zend_execute_data, This.u1.type_info) + 2], (ZEND_CALL_ALLOCATED >> 16)