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Fixed bug #27598 (list() array key assignment causes HUGE memory leak)

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This commit is contained in:
Dmitry Stogov
2005-06-03 13:57:26 +00:00
parent 3d7b0bab28
commit 6b39b374ef
2 changed files with 13 additions and 6 deletions
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Zend/tests/bug27598.phpt
Executable
+12
View File
@@ -0,0 +1,12 @@
--TEST--
Bug #27598 (list() array key assignment causes HUGE memory leak)
--FILE--
<?php
list($out[0]) = array(1);
var_dump($out);
?>
--EXPECT--
array(1) {
[0]=>
int(1)
}
Zend/zend_compile.c
+1 -6
View File
@@ -3102,7 +3102,6 @@ void zend_do_list_end(znode *result, znode *expr TSRMLS_DC)
zend_llist_element *dimension;
zend_op *opline;
znode last_container;
int opcode_index;
int last_op_number;
zend_op *last_op;
@@ -3145,14 +3144,10 @@ void zend_do_list_end(znode *result, znode *expr TSRMLS_DC)
((list_llist_element *) le->data)->value = last_container;
zend_llist_destroy(&((list_llist_element *) le->data)->dimensions);
zend_do_end_variable_parse(BP_VAR_W, 0 TSRMLS_CC);
opcode_index = - 1;
last_op_number = get_next_op_number(CG(active_op_array))-1;
last_op = &CG(active_op_array)->opcodes[last_op_number];
if (last_op->opcode == ZEND_FETCH_OBJ_W) {
opcode_index = - 2;
}
zend_do_assign(result, &((list_llist_element *) le->data)->var, &((list_llist_element *) le->data)->value TSRMLS_CC);
CG(active_op_array)->opcodes[CG(active_op_array)->last + opcode_index].result.u.EA.type |= EXT_TYPE_UNUSED;
zend_do_free(result TSRMLS_CC);
le = le->next;
}
zend_llist_destroy(&CG(dimension_llist));