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Use sk->sk_protocol instead of udp.pcflag to detect UDPLite protocol in eBPF

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Daniel
2024-01-10 14:10:42 +01:00
parent e2226d2fad
commit 67e2dba0d5
4 changed files with 3 additions and 3 deletions
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6
firewall/interception/ebpf/programs/monitor.c
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@@ -170,10 +170,10 @@ int BPF_PROG(udp_v6_connect, struct sock *sk) {
udp_info->ipVersion = 6;
// Set protocol for UDPLite
if(us->udp.pcflag == 0) {
udp_info->protocol = UDP;
} else {
if(sk->sk_protocol == IPPROTO_UDPLITE) {
udp_info->protocol = UDPLite;
} else {
udp_info->protocol = UDP;
}
// Send event