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Overview

Artifact ID: 9c40070dd46915e9094ac3c277289432bce03094
Ticket: 264b970c4379fd4b94c1173d9623d619675f20c7
Crash when calling sqlite_rename_parent() with NULL parameters.
User & Date: drh 2014-04-14 19:46:52
Changes

  1. Change foundin to "3.8.4.3"
  2. Change icomment to:

    The sqlite_rename_parent() SQL function is an undocumented function used as part of the implementation of ALTER TABLE. This function should never be access by an application. But if an application does invoke the function and gives it a NULL parameter in the 1st or 2nd argument, a crash might result.

    SELECT sqlite_rename_parent(NULL,1,1);
    

    The problem appears to have existed since ALTER TABLE was first enhanced to be able to deal with foreign key constraints, by check-in [b4a10c39e726dc190] on 2009-09-26 for SQLite version 3.6.19.

  3. Change login to "drh"
  4. Change mimetype to "text/x-fossil-wiki"
  5. Change severity to "Important"
  6. Change status to "Open"
  7. Change title to:

    Crash when calling sqlite_rename_parent() with NULL parameters.

  8. Change type to "Code_Defect"