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zend_vm_gen: Fix GET_OP*_OBJ_ZVAL_PTR_DEREF for ANY #18746

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Merged
merged 1 commit into from
Jun 9, 2025
Merged

zend_vm_gen: Fix GET_OP*_OBJ_ZVAL_PTR_DEREF for ANY #18746

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9 changes: 9 additions & 0 deletions Zend/zend_execute.c
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,7 @@ typedef int (ZEND_FASTCALL *incdec_t)(zval *);
#define get_zval_ptr_ptr(op_type, node, type) _get_zval_ptr_ptr(op_type, node, type EXECUTE_DATA_CC)
#define get_zval_ptr_ptr_undef(op_type, node, type) _get_zval_ptr_ptr(op_type, node, type EXECUTE_DATA_CC)
#define get_obj_zval_ptr(op_type, node, type) _get_obj_zval_ptr(op_type, node, type EXECUTE_DATA_CC OPLINE_CC)
#define get_obj_zval_ptr_deref(op_type, node, type) _get_obj_zval_ptr_deref(op_type, node, type EXECUTE_DATA_CC OPLINE_CC)
#define get_obj_zval_ptr_undef(op_type, node, type) _get_obj_zval_ptr_undef(op_type, node, type EXECUTE_DATA_CC OPLINE_CC)
#define get_obj_zval_ptr_ptr(op_type, node, type) _get_obj_zval_ptr_ptr(op_type, node, type EXECUTE_DATA_CC)

Expand Down Expand Up @@ -537,6 +538,14 @@ static inline ZEND_ATTRIBUTE_UNUSED zval *_get_obj_zval_ptr(int op_type, znode_o
return get_zval_ptr(op_type, op, type);
}

static inline ZEND_ATTRIBUTE_UNUSED zval *_get_obj_zval_ptr_deref(int op_type, znode_op op, int type EXECUTE_DATA_DC OPLINE_DC)
{
if (op_type == IS_UNUSED) {
return &EX(This);
}
return get_zval_ptr_deref(op_type, op, type);
}

static inline ZEND_ATTRIBUTE_UNUSED zval *_get_obj_zval_ptr_undef(int op_type, znode_op op, int type EXECUTE_DATA_DC OPLINE_DC)
{
if (op_type == IS_UNUSED) {
Expand Down
4 changes: 2 additions & 2 deletions Zend/zend_vm_gen.php
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Original file line number Diff line number Diff line change
Expand Up @@ -363,7 +363,7 @@
);

$op1_get_obj_zval_ptr_deref = array(
"ANY" => "get_obj_zval_ptr(opline->op1_type, opline->op1, \\1)",
"ANY" => "get_obj_zval_ptr_deref(opline->op1_type, opline->op1, \\1)",
"TMP" => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
"VAR" => "_get_zval_ptr_var_deref(opline->op1.var EXECUTE_DATA_CC)",
"CONST" => "RT_CONSTANT(opline, opline->op1)",
Expand All @@ -374,7 +374,7 @@
);

$op2_get_obj_zval_ptr_deref = array(
"ANY" => "get_obj_zval_ptr(opline->op2_type, opline->op2, \\1)",
"ANY" => "get_obj_zval_ptr_deref(opline->op2_type, opline->op2, \\1)",
"TMP" => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
"VAR" => "_get_zval_ptr_var_deref(opline->op2.var EXECUTE_DATA_CC)",
"CONST" => "RT_CONSTANT(opline, opline->op2)",
Expand Down