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  1. MariaDB Server
  2. MDEV-34509

UBSAN: call to function option_cmp(my_option*, my_option*) through pointer to incorrect function type

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      /source/mysys/mf_qsort.c:148:7: runtime error: call to function option_cmp(my_option*, my_option*) through pointer to incorrect function type 'int (*)(const void *, const void *)'
      		 
      /source/sql/mysqld.cc:7651: note: option_cmp(my_option*, my_option*) defined here
      		 
      SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /source/mysys/mf_qsort.c:148:7

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          Bug - A problem which impairs or prevents the functions of the product. MDBF-741 Remove the gcc UBSAN builder to use the clang based UBSAN

          • Major - Major loss of function.
          • Open
          is part of

          Task - A task that needs to be done. MDEV-25454 Make MariaDB server UBSAN safe

          • Major - Major loss of function.
          • Confirmed

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              danblack Daniel Black
              danblack Daniel Black
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