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vm: Plug umtx shm object leak.

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Reviewed by:	kib
Approved by:	oshogbo
MFC after:	1 week
Sponsored by:	Fudo Security
Differential Revision:	https://reviews.freebsd.org/D43073
This commit is contained in:
Pawel Jakub Dawidek 2023-12-15 16:33:29 -08:00
parent ca39f23347
commit 6f3e9bac4d
1 changed files with 1 additions and 0 deletions
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sys/vm/vm_object.c
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@ -1995,6 +1995,7 @@ vm_object_collapse(vm_object_t object)
backing_object));
vm_object_pip_wakeup(backing_object);
(void)refcount_release(&backing_object->ref_count);
umtx_shm_object_terminated(backing_object);
vm_object_terminate(backing_object);
counter_u64_add(object_collapses, 1);
VM_OBJECT_WLOCK(object);