On 01/24/2013 08:00 PM, Chris Adams wrote:
Once upon a time, Bill Nottingham <notting@xxxxxxxxxx> said:
Jaroslav Reznik (jreznik@xxxxxxxxxx) said:
The MEMSTOMP code utilizes GPLV2+ and LGPL3 code. The GPLV2+ code is limited
to the backtrace code which is not thread safe and may need to be
disabled/rewritten.
I assume this could be done as a system-wide LD_PRELOAD if desired?
I would guess that "the backtrace code which is not thread safe" would
mean you couldn't safely do it system-wide.
GCC trunk contains a backtrace implementation which is supposedly
thread-safe. But it does not work yet with separate debuginfo yet, I think.
--
Florian Weimer / Red Hat Product Security Team
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