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  1. MariaDB Connector/ODBC
  2. ODBC-207

Bug with multistatement prepared statement param realloc

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      Description

      Example use case:
      Prepare the following SQL statement:
      "INSERT INTO tbl (a,b) VALUES (?,?); SELECT 1 FROM tbl WHERE c = ?"
      First execution of prepared statement will work, second execution will segfault or cause memory corruption.

      Problem is caused because parameter storage is reallocated for second sub-statement, but not re-adjusted for first sub-statement the next time prepared statement is executed.

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            Assignee:
            Lawrin Lawrin Novitsky
            Reporter:
            joshuactm Joshua Colvin
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