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Fix new neigh behavior

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It would sometimes miss a lookup.
This commit is contained in:
Jarrod Johnson 2021-08-24 17:15:56 -04:00
parent 4f4d02d68f
commit 51a73737a7
1 changed files with 4 additions and 4 deletions
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8
confluent_server/confluent/neighutil.py
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@ -59,16 +59,16 @@ def _update_neigh():
while len(rta):
rtalen, rtatyp = struct.unpack('HH', rta[:4])
if rtatyp == 2: # hwaddr
curraddr = rta[4:rtalen].tobytes() # ':'.join(['{:02x}'.format(x) for x in bytearray(rta[4:rtalen].tobytes())])
curraddr = rta[4:rtalen].tobytes()
if len(curraddr) == 20:
curraddr = curraddr[12:]
elif rtatyp == 1: # ip address
currip = rta[4:rtalen].tobytes() # socket.inet_ntop(fam, rta[4:rtalen].tobytes())
currip = rta[4:rtalen].tobytes()
rta = rta[rtalen:]
if not rtalen:
if curraddr and currip:
neightable[currip] = curraddr
break
if curraddr and currip:
neightable[currip] = curraddr
v = v[length:]