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  1. MariaDB Server
  2. MDEV-36872

UBSAN errors in ma_checkpoint.c

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • N/A
    • 12.1.1
    • Storage Engine - Aria
    • None
    • Not for Release Notes

    Description

      $ perl ./mtr main.1st
       
      ***Warnings generated in error logs during shutdown after running tests: main.1st
       
      /data/bld/bb-MDEV-24-monty-ubsan/storage/maria/ma_checkpoint.c:268:5: runtime error: shift exponent 32 is too large for 32-bit type 'unsigned int'
      

      The failure started happening after MDEV-24 commit.

      commit 7867b024065a4b05329495ba6b0c08e79bb0d3c3
      Author: Monty
      Date:   Mon May 19 21:58:30 2025 +0300
       
          MDEV-24 Segmented key cache for Aria
      

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              monty Michael Widenius
              elenst Elena Stepanova
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                Updated:
                Resolved:

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