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Fails when doing the callback with COPY_META #23

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jllorente opened this issue Dec 18, 2016 · 1 comment · Fixed by #77
Closed

Fails when doing the callback with COPY_META #23

jllorente opened this issue Dec 18, 2016 · 1 comment · Fixed by #77

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@jllorente
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Hi,
I am trying to bind to an NFQUEUE configured with COPY_META only, as I only intend to retrieve the packet mark. I would think that maybe when a Packet() is created, we should indicate the operation mode of the queue somehow...

I'm using the latest version of the code :)

Exception ignored in: 'netfilterqueue.global_callback'
Traceback (most recent call last):
  File "netfilterqueue.pyx", line 69, in netfilterqueue.Packet.set_nfq_data (netfilterqueue.c:2193)
OSError: Failed to get payload of packet.
@jllorente jllorente changed the title Failed to receive packet with COPY_META Fails when doing the callback with COPY_META Dec 18, 2016
@strictlymike
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Bump. I saw this too, last night, after updating my local copy. I think it's an important one because a lot of users might be able to get around the static buffer size by just copying/modifying/updating headers, but because this doesn't work, some users will need to modify the pyx file and recompile.

@oremanj oremanj mentioned this issue Jan 14, 2022
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Fixes for several open issues oremanj/python-netfilterqueue
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@jllorente @strictlymike