Hardened builds

Moez Roy moez.roy at gmail.com
Sat Mar 7 19:52:31 UTC 2015

On Fri, Mar 6, 2015 at 2:01 PM, Jerry James <loganjerry at gmail.com> wrote:
> Oops, sorry, got distracted.  It is polymake.  That package has
> multiple problems.
> First, it invokes undefined behavior in one bit of code.  That
> happened to work out with gcc 4.x, but gcc 5.x compiles the code a bit
> differently, resulting in a scrambled data structure that causes a
> crash sometime later.  Tracing that down was sure a pain, but I
> finally found it, and will definitely tell upstream to fix their code.

Can you post a link here for that gcc regression bug? Thanks.

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