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--- a/kernelmod/main.c
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+++ b/kernelmod/main.c
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@@ -91,8 +91,11 @@ modinit( void ) {
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rv = mrm_rcdb_init();
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if (rv != 0) return rv;
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-
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,13,0)
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nf_register_hook(&_hops);
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+#else
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+ nf_register_net_hook(&init_net, &_hops);
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+#endif
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mrm_init_ctlfile(); /* XXX not checking for failure! */
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printk(KERN_INFO "MRM The MAC Address Re-Mapper is now in the kernel\n");
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@@ -103,7 +106,11 @@ modinit( void ) {
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static void __exit
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modexit( void ) {
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mrm_destroy_ctlfile();
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,13,0)
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nf_unregister_hook(&_hops);
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+#else
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+ nf_unregister_net_hook(&init_net, &_hops);
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+#endif
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mrm_rcdb_destroy(); /* imperative that this happens last */
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printk(KERN_INFO "MRM The MAC Address Re-Mapper gone bye-bye\n");
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}
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