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35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
--- a/nat46/modules/nat46-core.c
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+++ b/nat46/modules/nat46-core.c
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@@ -17,6 +17,7 @@
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*/
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#include <net/route.h>
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+#include <linux/version.h>
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#include "nat46-glue.h"
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#include "nat46-core.h"
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@@ -1601,7 +1602,11 @@ void nat46_ipv6_input(struct sk_buff *ol
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/* Remove any debris in the socket control block */
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memset(IPCB(new_skb), 0, sizeof(struct inet_skb_parm));
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/* Remove netfilter references to IPv6 packet, new netfilter references will be created based on IPv4 packet */
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,4,0)
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nf_reset(new_skb);
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+#else
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+ nf_reset_ct(new_skb);
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+#endif
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/* modify packet: actual IPv6->IPv4 transformation */
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truncSize = v6packet_l3size - sizeof(struct iphdr); /* chop first 20 bytes */
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@@ -1806,7 +1811,11 @@ void nat46_ipv4_input(struct sk_buff *ol
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/* Remove any debris in the socket control block */
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memset(IPCB(new_skb), 0, sizeof(struct inet_skb_parm));
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/* Remove netfilter references to IPv4 packet, new netfilter references will be created based on IPv6 packet */
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,4,0)
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nf_reset(new_skb);
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+#else
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+ nf_reset_ct(new_skb);
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+#endif
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/* expand header (add 20 extra bytes at the beginning of sk_buff) */
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pskb_expand_head(new_skb, IPV6V4HDRDELTA + (add_frag_header?8:0), 0, GFP_ATOMIC);
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