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Kernel: Use try_copy_kstring_from_user() in IPv4Socket::ioctl()
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@ -589,11 +589,11 @@ KResult IPv4Socket::ioctl(FileDescription&, unsigned request, Userspace<void*> a
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if (!copy_from_user(&route, user_route))
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return EFAULT;
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auto copied_ifname = copy_string_from_user(route.rt_dev, IFNAMSIZ);
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if (copied_ifname.is_null())
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return EFAULT;
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auto ifname_or_error = try_copy_kstring_from_user(route.rt_dev, IFNAMSIZ);
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if (ifname_or_error.is_error())
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return ifname_or_error.error();
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auto adapter = NetworkingManagement::the().lookup_by_name(copied_ifname);
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auto adapter = NetworkingManagement::the().lookup_by_name(ifname_or_error.value()->view());
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if (!adapter)
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return ENODEV;
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