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[Bug libc/12189] __stack_chk_fail should not attempt a backtrace


https://sourceware.org/bugzilla/show_bug.cgi?id=12189

Kees Cook <kees at outflux dot net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WONTFIX                     |---

--- Comment #4 from Kees Cook <kees at outflux dot net> ---
Various people continue to contact me about fixing this problem in glibc. It's
a real issue that makes offline analysis of stack smash detection harder to
handle due to segfaults while unwinding corrupt stacks.

I've attached a quick hack to make this work better.

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