Be more paranoid with _FORTIFY_SOURCE
Be more paranoid with _FORTIFY_SOURCE

Signed-off-by: Martin Sustrik <4dd6061be1198639e8b05ce4fd5ead7a0dcaa0f4@250bpm.com>

nirs/libmill,lsm/libmill,ebfe/libmill,linearregression/libmill,acornejo/libmill,ebfe/libmill,sustrik/libmill,dailypips/libmill,8l/libmill,dailypips/libmill,jimjag/mill,lsm/libmill,reqshark/libmill,sustrik/libmill,jimjag/mill,jimjag/mill,reqshark/libmill,reqshark/libmill,ebfe/libmill,8l/libmill,linearregression/libmill,dailypips/libmill,linearregression/libmill,acornejo/libmill,nirs/libmill,sustrik/libmill,lsm/libmill