fix parsing of interface index in packet info cmsg on big endian architectures (#5094)

This commit is contained in:
Zxilly
2025-04-30 10:30:35 +08:00
committed by GitHub
parent 41cc01890d
commit e4bb2dbd55
3 changed files with 3 additions and 3 deletions

View File

@@ -58,7 +58,7 @@ func parseIPv4PktInfo(body []byte) (ip netip.Addr, ifIndex uint32, ok bool) {
if len(body) != 12 {
return netip.Addr{}, 0, false
}
return netip.AddrFrom4(*(*[4]byte)(body[8:12])), binary.LittleEndian.Uint32(body), true
return netip.AddrFrom4(*(*[4]byte)(body[8:12])), binary.NativeEndian.Uint32(body), true
}
// isGSOEnabled tests if the kernel supports GSO.