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Kernel: Rename VMObject::clone() => try_clone()

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And fix an unsafe dereference in SharedInodeVMObject::try_clone()
to make it OOM-safe.
This commit is contained in:
Andreas Kling
2021-07-11 19:07:00 +02:00
parent d85bce57b3
commit f244a25f71
11 changed files with 13 additions and 13 deletions
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4
Kernel/VM/SharedInodeVMObject.cpp
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@@ -21,9 +21,9 @@ RefPtr<SharedInodeVMObject> SharedInodeVMObject::try_create_with_inode(Inode& in
return vmobject;
}
RefPtr<VMObject> SharedInodeVMObject::clone()
RefPtr<VMObject> SharedInodeVMObject::try_clone()
{
return adopt_ref(*new SharedInodeVMObject(*this));
return adopt_ref_if_nonnull(new SharedInodeVMObject(*this));
}
SharedInodeVMObject::SharedInodeVMObject(Inode& inode, size_t size)