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tools: hv: daemon should check type of received Netlink msg
HyperV KVP daemon should check nlmsg_type in received netlink message header. If message type is NLMSG_DONE daemon can proceed with processing otherwise it should wait for next message. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1503,6 +1503,10 @@ int main(void)
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}
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incoming_msg = (struct nlmsghdr *)kvp_recv_buffer;
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if (incoming_msg->nlmsg_type != NLMSG_DONE)
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continue;
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incoming_cn_msg = (struct cn_msg *)NLMSG_DATA(incoming_msg);
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hv_msg = (struct hv_kvp_msg *)incoming_cn_msg->data;
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