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  1. Hadoop YARN
  2. YARN-7455

quote_and_append_arg can overflow buffer

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.9.0, 3.0.0
    • 3.1.0, 2.10.0, 2.9.1, 3.0.1
    • nodemanager
    • None
    • Reviewed

    Description

      While reviewing YARN-7197 I noticed that add_mounts in docker_util.c has a potential buffer overflow since tmp_buffer is only 1024 bytes which may not be sufficient to hold the specified mount path.

      Attachments

        1. YARN-7455.003.patch
          10 kB
          Jim Brennan
        2. YARN-7455.002.patch
          10 kB
          Jim Brennan
        3. YARN-7455.001.patch
          9 kB
          Jim Brennan

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            jbrennan Jim Brennan
            jlowe Jason Darrell Lowe
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            Dates

              Created:
              Updated:
              Resolved:

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