Bug#1030602: scapy: autopkgtest regression on 32 bit architectures and s390x

[Paul Gevers]

Source: scapy
Version: 2.5.0+dfsg-1
Severity: serious
User: debian...@lists.debian.org
Usertags: regression

Dear maintainer(s),



                       pass            fail
scapy                  from testing    2.5.0+dfsg-1
all others             from testing    from testing

I copied some of the output at the bottom of this report.



More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=scapy

https://ci.debian.net/data/autopkgtest/testing/armel/s/scapy/31071000/log.gz

###(046)=[failed] Fragment exception

>>> ex = False
>>> try:
...     fragments = ISOTP(b"a" * (1 << 32)).fragment()
... except Scapy_Exception:
...     ex = True
... Traceback (most recent call last):
  File "<input>", line 3, in <module>
OverflowError: cannot fit 'int' into an index-sized integer

With a recent upload of scapy the autopkgtest of scapy fails in testing when that autopkgtest is run with the binary packages of scapy from unstable. It passes when run with only packages from testing. In tabular form: Currently this regression is blocking the migration to testing [1]. Can you please investigate the situation and fix it?

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