Nmap Development mailing list archives

Re: Big Zenmap news - __draw_node MemoryError


From: jah <jah () zadkiel plus com>
Date: Fri, 29 Aug 2008 01:00:09 +0100

I'm having difficulty tracking this issue down.  I've tried debugging,
but can't seem to get a breakpoint into the right place to allow me to
step through to the error.

Anyway, what I can tell you is that the error occurs when trying to
print an empty string next to hosts denoted with a little blue circle
i.e. hops with no response.  It happens if I change the string in
RadialNet.py:1092 to null char '\0'.
It has no problem printing a non-empty string and so I've tried using a
single space - this nicely works around the issue without being
detrimental to the topology animation.

I can only think that this is a bug in Python or one of the libraries,
perhaps something to do with Pymalloc.

jah

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