1 --- xtables-addons-3.3/extensions/pknock/xt_pknock.c~ 2019-03-07 17:24:08.000000000 +0800
2 +++ xtables-addons-3.3/extensions/pknock/xt_pknock.c 2019-07-12 21:47:17.646586586 +0800
5 crypto.size = crypto_shash_digestsize(crypto.tfm);
6 crypto.desc.tfm = crypto.tfm;
7 +#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0)
11 pde = proc_mkdir("xt_pknock", init_net.proc_net);
13 --- xtables-addons-3.3/extensions/xt_SYSRQ.c~ 2019-03-07 17:24:08.000000000 +0800
14 +++ xtables-addons-3.3/extensions/xt_SYSRQ.c 2019-07-12 21:48:48.456584594 +0800
19 +#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0)
22 ret = crypto_shash_init(&desc);