Hello, Recently I was looking for a Priority Queue module, and I've found Pqueue by Andrew Snare [1]. When I use it with Python 2.4 everything works okay, at least on the two system I've tested it on (Debian based AMD 64) and OS PPC.
However, when I use it with Python 2.5 - again on the same machines, exiting always gives a pointer error. The easiest to demonstrate this is: python2.5 -c 'from pqueue import PQueue; PQueue()' On the Debian system: $ python2.5 -c 'from pqueue import PQueue; PQueue()' *** glibc detected *** free(): invalid pointer: 0x00002ad7b5720288 *** Abort And on my PowerBook: python2.5(8124) malloc: *** Deallocation of a pointer not malloced: 0x3b4218; This could be a double free(), or free() called with the middle of an allocated block; A memory fault can also be immediately triggered by apply 'del' to a PQueue-instance. As said, with Python 2.4 it seems to perform without problems. I haven't got a clue how to investigate this, but I would be willing to help if someone has any ideas. Berteun [1] http://py.vaults.ca/apyllo.py/514463245.769244789.44776582 -- http://mail.python.org/mailman/listinfo/python-list
