Fedora 21 - GCC 4.9.2 why are shared libraries with -flto no longer have stack protection? ______________________________________________ with -flto /usr/lib64/httpd/modules/libphp5.so: Position Independent Executable: no, regular shared library (ignored) Stack protected: no, not found! Fortify Source functions: yes (some protected functions found) Read-only relocations: yes Immediate binding: yes without -flto /usr/lib64/httpd/modules/libphp5.so: Position Independent Executable: no, regular shared library (ignored) Stack protected: yes Fortify Source functions: yes (some protected functions found) Read-only relocations: yes Immediate binding: yes
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