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- Fix crash bug when opcodes array is erealloc()'ed to a different memory

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area before it reaches the loop.
- Some whitespace stuff
This commit is contained in:
Andi Gutmans 2001-05-11 14:29:06 +00:00
parent 04bd8d9174
commit d8c11e6f2a
1 changed files with 7 additions and 4 deletions
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11
Zend/zend_opcode.c
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@ -274,7 +274,7 @@ static void zend_extension_op_array_handler(zend_extension *extension, zend_op_a
int pass_two(zend_op_array *op_array)
{
zend_op *opline=op_array->opcodes, *end=opline+op_array->last;
zend_op *opline, *end;
CLS_FETCH();
if (op_array->type!=ZEND_USER_FUNCTION && op_array->type!=ZEND_EVAL_CODE) {
@ -286,12 +286,15 @@ int pass_two(zend_op_array *op_array)
if (CG(handle_op_arrays)) {
zend_llist_apply_with_argument(&zend_extensions, (void (*)(void *, void *)) zend_extension_op_array_handler, op_array);
}
while (opline<end) {
if (opline->op1.op_type==IS_CONST) {
opline = op_array->opcodes;
end = opline + op_array->last;
while (opline < end) {
if (opline->op1.op_type == IS_CONST) {
opline->op1.u.constant.is_ref = 1;
opline->op1.u.constant.refcount = 2; /* Make sure is_ref won't be reset */
}
if (opline->op2.op_type==IS_CONST) {
if (opline->op2.op_type == IS_CONST) {
opline->op2.u.constant.is_ref = 1;
opline->op2.u.constant.refcount = 2;
}