HI!
Did anyone already take not of this? Are parts of OpenLDAP's code affected?
[Bug c/27180] New: pointer arithmetic overflow handling broken http://gcc.gnu.org/ml/gcc-bugs/2006-04/msg01297.html
US-CERT - Vulnerability Note VU#162289: gcc silently discards some wraparound checks http://www.kb.cert.org/vuls/id/162289
Ciao, Michael.