changeset:   4727:0b66b72951ae
tag:         tip
user:        Anders Widell <[email protected]>
date:        Fri Dec 13 12:50:00 2013 +0100
summary:     build: Add extra GCC hardening compilation flags [#650]

ID 0b66b72951ae866d48b23c4887565b1fc580b682
[staging:0b66b7]


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** [tickets:#650] build: Enable extra GCC error checking options**

**Status:** fixed
**Created:** Fri Dec 06, 2013 03:41 PM UTC by Anders Widell
**Last Updated:** Mon Dec 09, 2013 11:46 AM UTC
**Owner:** Anders Widell

For security reasons, as well as to provide better run-time error detection, 
enable the following additional GCC compiler options: -fstack-protector 
-D_FORTIFY_SOURCE=2

For further info about the Stack Smashing Protector, see: 
<http://www.trl.ibm.com/projects/security/ssp/>

For further info about _FORTIFY_SOURCE, see: 
<http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>



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