RTEMS | Draft: libmisc/stackchk: Add stack smashing protection (!277)

[Joel Sherrill (@joel)]

Joel Sherrill started a new discussion on cpukit/include/rtems/stackchk.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/277#note_115841

 >   */
 >  extern const Stack_checker_Reporter_handler Stack_checker_Reporter;
 >  
 > +/**
 > + * @brief Stack smashing protecting function
 > + * 
 > + * @note This function is invoked if a stack overflow is detected
 > + *       if GCC flag -fstack-protector-* is enabled.
 > + */
 > +void __stack_chk_fail(void);

I don't think this has to be public via stackchk.h. It should only be referenced internally.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/277#note_115841
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