net: RTNETLINK adjusting values of min_ifinfo_dump_size
Setting link parameters on a netdevice changes the value of if_nlmsg_size(), therefore it is necessary to recalculate min_ifinfo_dump_size. Signed-off-by: Stefan Gula <steweg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1509,6 +1509,9 @@ errout:
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if (send_addr_notify)
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if (send_addr_notify)
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call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
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call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
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min_ifinfo_dump_size = max_t(u16, if_nlmsg_size(dev),
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min_ifinfo_dump_size);
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return err;
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return err;
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}
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}
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