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- Fix for crash bug when using invalid arguments in the foreach() loop.

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- Reported by Yasuo Ohgaki
This commit is contained in:
Andi Gutmans
2001-04-20 07:09:22 +00:00
parent fb39bdaaf0
commit 90cf65411c
1 changed files with 7 additions and 3 deletions
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10
Zend/zend_execute.c
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@@ -2141,9 +2141,13 @@ send_by_ref:
if (opline->extended_value) {
array_ptr_ptr = get_zval_ptr_ptr(&opline->op1, Ts, BP_VAR_R);
SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
array_ptr = *array_ptr_ptr;
array_ptr->refcount++;
if (array_ptr_ptr == NULL) {
MAKE_STD_ZVAL(array_ptr);
} else {
SEPARATE_ZVAL_IF_NOT_REF(array_ptr_ptr);
array_ptr = *array_ptr_ptr;
array_ptr->refcount++;
}
} else {
array_ptr = get_zval_ptr(&opline->op1, Ts, &EG(free_op1), BP_VAR_R);
if (EG(free_op1)) { /* IS_TMP_VAR */