diff options
| -rw-r--r-- | NEWS | 5 | ||||
| -rw-r--r-- | ext/spl/spl_dllist.c | 6 | ||||
| -rw-r--r-- | ext/spl/tests/bug75673.phpt | 19 |
3 files changed, 30 insertions, 0 deletions
@@ -1,6 +1,11 @@ PHP NEWS ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| +?? ??? ????, PHP 7.4.5 + +- Spl: + . Fixed bug #75673 (SplStack::unserialize() behavior). (cmb) + ?? ??? ????, PHP 7.4.4 - Core: diff --git a/ext/spl/spl_dllist.c b/ext/spl/spl_dllist.c index 168034906a..a0eb06a97a 100644 --- a/ext/spl/spl_dllist.c +++ b/ext/spl/spl_dllist.c @@ -1185,6 +1185,12 @@ SPL_METHOD(SplDoublyLinkedList, unserialize) return; } + while (intern->llist->count > 0) { + zval tmp; + spl_ptr_llist_pop(intern->llist, &tmp); + zval_ptr_dtor(&tmp); + } + s = p = (const unsigned char*)buf; PHP_VAR_UNSERIALIZE_INIT(var_hash); diff --git a/ext/spl/tests/bug75673.phpt b/ext/spl/tests/bug75673.phpt new file mode 100644 index 0000000000..76fe3745fb --- /dev/null +++ b/ext/spl/tests/bug75673.phpt @@ -0,0 +1,19 @@ +--TEST-- +Bug #75673 (SplStack::unserialize() behavior) +--FILE-- +<?php +$stack = new SplStack(); +$stack->push("one"); +$stack->push("two"); + +$serialized = $stack->serialize(); +var_dump($stack->count()); +$stack->unserialize($serialized); +var_dump($stack->count()); +$stack->unserialize($serialized); +var_dump($stack->count()); +?> +--EXPECT-- +int(2) +int(2) +int(2) |