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VM: Fix leaking PhysicalPage instances.

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After PhysicalPage::return_to_freelist(), an actual physical page
is returned back to the memory manager; which will create a new
PhysicalPage instance if it decides to reuse the physical page. This
means this PhysicalPage instance should be freed; otherwise it would
get leaked.
This commit is contained in:
Sergey Bugaev 2019-06-14 15:05:40 +03:00 • committed by Andreas Kling
parent 118cb391dd
commit 6bb7c80365
1 changed files with 1 additions and 2 deletions
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3
Kernel/VM/PhysicalPage.h
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@ -24,8 +24,7 @@ public:
if (!--m_retain_count) {
if (m_may_return_to_freelist)
move(*this).return_to_freelist();
else
delete this;
delete this;
}
}