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LocalIP (Linux): skips interfaces without IPs unless MAC display is enabled

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李通洲
2025-09-02 14:58:39 +08:00
parent 34c34d25c4
commit 8687505505
1 changed files with 7 additions and 0 deletions
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src/detection/localip/localip_linux.c
+7
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@@ -414,6 +414,13 @@ const char* ffDetectLocalIps(const FFLocalIpOptions* options, FFlist* results)
FF_DEBUG("Processing adapter %s (IPv4 entries: %u, IPv6 entries: %u)",
adapter->mac->ifa_name, adapter->ipv4.length, adapter->ipv6.length);
if (adapter->ipv4.length == 0 && adapter->ipv6.length == 0 &&
!(options->showType & FF_LOCALIP_TYPE_MAC_BIT) )
{
FF_DEBUG("Skipping interface %s (no IP addresses)", adapter->mac->ifa_name);
continue;
}
FFLocalIpResult* item = FF_LIST_ADD(FFLocalIpResult, *results);
ffStrbufInitS(&item->name, adapter->mac->ifa_name);
ffStrbufInit(&item->ipv4);