Changes between Initial Version and Version 1 of Ticket #22660


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Timestamp:
Jun 19, 2017, 9:28:29 PM (22 months ago)
Author:
teor
Comment:

My internal wiki wysiwyg is broken.

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  • Ticket #22660 – Description

    initial v1  
    66  writes one word to every 4KB page allocated on the stack).
    77}}}
    8 III. Solutions, https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
     8III Solutions, https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt
    99
    10 {{{
     10"
    1111-fstack-check
    1212Generate code to verify that you do not go beyond the boundary of the stack. You should specify this flag if you are running in an environment with multiple threads, but only rarely need to specify it in a single-threaded environment since stack overflow is automatically detected on nearly all systems if there is only one stack.
    1313Note that this switch does not actually cause checking to be done; the operating system must do that. The switch causes generation of code to ensure that the operating system sees the stack being extended.
    14 }}}
     14"
    1515http://gcc.gnu.org/onlinedocs/gcc-4.3.6/gcc/Code-Gen-Options.html#Code-Gen-Options
    1616