[issue26387] Crash calling sqlite3_close with invalid pointer

[Filipp Andjelo]

Filipp Andjelo added the comment:

The issue26494 seems really suspicious, could be our case. And regarding my patch, nice to know, you are the same opinion. However, the code there is looking very strange. I really don't understand, why there are mutex guards anyway, since close() can only be called from one thread (there is a check) and dealloc() can only be called, when the object is not in use anymore.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26387>
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