[Tutor] glibc error while Python script runs
3dbernard at gmail.com
Wed Jan 4 23:31:19 CET 2006
See [Bernard] below...
On 1/4/06, Danny Yoo <dyoo at hkn.eecs.berkeley.edu> wrote:
> > rn200.bbfxa.com Wed Jan 4 16:23:36 2006 [jobid: 9]: Get status of all
> > local jobs for this job...
> > *** glibc detected *** double free or corruption: 0x09484d58 ***
> > Aborted
> Hi Bernard,
> Ugh. I hate memory allocation bugs.
> Is it reproducable? Can you run this through a debugger like GDB to find
> out where we are when this happens? A stack trace will be invaluable
> because we need to know who to blame.
[Bernard] I am quite unfamiliar with Linux in general and a lot more
with these tools. Where can I find information about GDB?
> *grin* We need to know if it's
> Python that's doing this, or if it's MySQLdb, or if it's something else
> Just checking up on this: what version of MySQLdb do you have on those
> systems? I do remember some ugly memory-leaking bugs that haunted ancient
> versions of MySQLdb, so I want to make sure we're not hitting those.
[Bernard] I am using 1.2.0, with Python 2.3.4.
> Analyzing this might goes out of Tutor's scope, so you may want to bring
> this up on a more general forum like comp.lang.python instead.
[Bernard] Okay thanks a lot. I'll check it out, but if you have any idea... :-)
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