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  1. Hadoop YARN
  2. YARN-6721

container-executor should have stack checking

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    Description

      As per https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt and given that container-executor is setuid, it should be compiled with stack checking if the compiler supports such features. (-fstack-check on gcc, -fsanitize=safe-stack on clang, -xcheck=stkovf on "Oracle Solaris Studio", others as we find them, ...)

      Attachments

        1. YARN-6721.00.patch
          2 kB
          Allen Wittenauer
        2. YARN-6721.01.patch
          4 kB
          Allen Wittenauer
        3. YARN-6721.02.patch
          4 kB
          Allen Wittenauer

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. YARN-7857 -fstack-check compilation flag causes binary incompatibility for container-executor between RHEL 6 and RHEL 7

          • Major - Major loss of function.
          • Resolved
          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-14670 Increase minimum cmake version for all platforms

          • Major - Major loss of function.
          • Resolved

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              aw Allen Wittenauer
              aw Allen Wittenauer
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                Created:
                Updated:
                Resolved: