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  1. MariaDB Server
  2. MDEV-28719

compress_write() fails to release mutex on failure

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      Hi, @marko, it seems that the fixing for MDEV-28689 is buggy. The lock thd->data_mutex is still not released during erroneously writing to the destination stream and writing to the destination stream (Line 246 and 256).

      Due to the original issue is closed, thus I just open a new issue.

      https://github.com/MariaDB/server/blob/863c3eda872b19f70ce6045119bf621584e1312d/extra/mariabackup/ds_compress.cc#L233-L259

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              Ryan Ryan
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