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Subject: [hwloc-devel] memory corruption problem with libpci
From: Guy Streeter (streeter_at_[hidden])
Date: 2011-11-03 13:51:56

I have a RHEL6.1 system on which I get a glibc error report:

*** glibc detected *** hwloc-1.3/bin/lstopo: double free or corruption
(!prev): 0x0000000001945630 ***
======= Backtrace: =========

I tried writing a test program that does the same kinds of things with libpci
that I think hwloc does, but I cannot reproduce this outside of hwloc.
Does it look familiar? How can I help debug this?