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  1. MariaDB Foundation Development
  2. MDBF-136

MSAN - create instrumented libcrack

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    Details

    • Type: Task
    • Status: To Do (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Labels:
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      Description

      The MSAN builder should use an MSAN instrument libcrack:

      CURRENT_TEST: plugins.cracklib_password_check
      mysqltest: At line 30: query 'grant select on . to foobar identified by 'q$%^&*rty'' failed: 2013: Lost connection to MySQL server during query
      …
      Uninitialized bytes in __interceptor_strchr at offset 8 inside [0x7fbc7d80c150, 9)
      ==17013==WARNING: MemorySanitizer: use-of-uninitialized-value
      #0 0x7fbc7cadff43 (/usr/lib/x86_64-linux-gnu/libcrack.so.2+0x3f43)
      #1 0x7fbc7cae0356 in FascistCheckUser (/usr/lib/x86_64-linux-gnu/libcrack.so.2+0x4356)
      #2 0x7fbc7cceb043 in crackme /buildbot/msan-ubuntu-1804-clang10/build/plugin/cracklib_password_check/cracklib_password_check.c:36:13

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              Assignee:
              vladbogo Vlad Bogolin
              Reporter:
              vladbogo Vlad Bogolin
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                Created:
                Updated: