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Use bytearray in PXE processing

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Python 2 and 3 are inconsistent
with how they treat memoryview,
but they are consistent on bytearray
treatment

Since rqv is merely a cheaply sliceable view of rq, use rq directly
for functions where the difference
between 2 and 3 would matter.
This commit is contained in:
Jarrod Johnson 2022-12-02 11:24:00 -05:00
parent c3576e4bd3
commit adbf96f23f
1 changed files with 3 additions and 3 deletions
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6
confluent_server/confluent/discovery/protocols/pxe.py
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@ -314,9 +314,9 @@ def proxydhcp(handler, nodeguess):
optidx = rqv.tobytes().index(b'\x63\x82\x53\x63') + 4
except ValueError:
continue
hwlen = rqv[2]
opts, disco = opts_to_dict(rqv, optidx, 3)
disco['hwaddr'] = ':'.join(['{0:02x}'.format(x) for x in rqv[28:28+hwlen]])
hwlen = rq[2]
opts, disco = opts_to_dict(rq, optidx, 3)
disco['hwaddr'] = ':'.join(['{0:02x}'.format(x) for x in rq[28:28+hwlen]])
node = None
if disco.get('hwaddr', None) in macmap:
node = macmap[disco['hwaddr']]