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

Joel Sherrill (@joel) gitlab at rtems.org
Fri May 16 13:17:11 UTC 2025




Joel Sherrill commented on a discussion on cpukit/include/rtems/stackchk.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/277#note_122615

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

Still there.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/277#note_122615
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