openstack/os-ken
Code Issues Proposed changes

disable padding check for llc packets

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the llc padding check causes an exception when android or iOS devices are used (dhcp).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Rom 2015-04-22 11:40:17 +09:00 committed by FUJITA Tomonori
parent cdd7084b94
commit fd348e71ae
1 changed files with 0 additions and 1 deletions
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1
ryu/lib/packet/llc.py
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@ -250,7 +250,6 @@ class ControlFormatS(stringify.StringifyMixin):
(control,) = struct.unpack_from(cls._PACK_STR, buf) (control,) = struct.unpack_from(cls._PACK_STR, buf)
assert (control >> 8) & 0b11 == cls.TYPE assert (control >> 8) & 0b11 == cls.TYPE
assert (control >> 12) & 0b1111 == 0
supervisory_function = (control >> 10) & 0b11 supervisory_function = (control >> 10) & 0b11
pf_bit = (control >> 8) & 0b1 pf_bit = (control >> 8) & 0b1