Details
Description
According to Marko Mäkelä, running tests under UBSAN produces a lot of runtime failures relating to the optimizer (example output attached)
We need to take these apart and fix them.
How to reproduce:
cmake -DWITH_UBSAN=ON
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...
run mtr like so
UBSAN_OPTIONS=print_stacktrace=1:halt_on_error=1 ./mtr alias
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Attachments
Issue Links
- relates to
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MDEV-21521 UBSan crashes in MYSQL_BIN_LOG::open
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- Closed
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MDEV-21692 UBSAN error: load of value 2779096485, which is not a valid value for type enum_binlog_format
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- Closed
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MDEV-25454 Make MariaDB server UBSAN safe
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- Confirmed
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