[tor-talk] segfault at 8 ip ... error 4 in tor

Nick Mathewson nickm at alum.mit.edu
Wed Nov 30 20:05:09 UTC 2011


On Wed, Nov 30, 2011 at 10:55 AM, Hanspeter Spalinger <tor at spahan.ch> wrote:

The bad news is that there's no useful info in that stack trace.  The
good news is that it explains why:

> warning: The current binary is a PIE (Position Independent Executable),
> which
> GDB does NOT currently support.  Most debugger features will fail if used
> in this session.

A newer gdb, or a version of Tor built without PIE turned on, should
produce a useful stack trace.

yrs,
-- 
Nick


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