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Kmesh: repair kmesh manager not effect in sockops on oe 23.03 #303

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merged 1 commit into from
May 8, 2024
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Kmesh: repair kmesh manager not effect in sockops on oe 23.03 #303

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7 changes: 6 additions & 1 deletion bpf/kmesh/workload/sockops_tuple.c
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Original file line number Diff line number Diff line change
Expand Up @@ -161,16 +161,21 @@ static inline bool conn_from_cni_sim_add(struct bpf_sock_ops *skops)
(bpf_ntohl(skops->remote_port) == 0x3a1));
#else
return ((bpf_ntohl(skops->remote_ip4) == 1) &&
(bpf_ntohl(skops->remote_port) == 0xa1030000));
(bpf_ntohl(skops->remote_port) == 0x3a10000));
#endif
}

static inline bool conn_from_cni_sim_delete(struct bpf_sock_ops *skops)
{
// cni sim connect 0.0.0.1:930(0x3a2)
// 0x3a2 is the specific port handled by the cni for disable Kmesh
#if !OE_23_03
return ((bpf_ntohl(skops->remote_ip4) == 1) &&
(bpf_ntohl(skops->remote_port) == 0x3a2));
#else
return ((bpf_ntohl(skops->remote_ip4) == 1) &&
(bpf_ntohl(skops->remote_port) == 0x3a20000));
#endif
}

static inline bool ipv4_mapped_addr(__u32 ip6[4])
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