[gdal-dev] a possible memory leak in ogr\ogrsf_frmts\sqlite

[Even Rouault]

Le 06/02/2025 à 12:30, Deyan Vasilev a écrit :
> Hello,
>
> it may be needed for sure for the whole session or at least if you
> need the already registered extension to be available at the next db
> open attempt.
>
> A deeper look in sqlite3 gave me the sqlite3_shutdown() API that
> actually frees the extension attached via
> sqlite3_reset_auto_extension() together with various other sqlite3
> stuff. I do not see GDAL to call sqlite3_shutdown() anywhere and I
> think it is quite reasonable to do it in some GDAL sqlite driver
> finalization steps - in the OGRSQLiteBaseDataSource destructor, in the
> Close() method after closing db,  etc.

GDAL is just a library. It may be integrated in an application that 
would use sqlite3 itself, and GDAL calling sqlite3_shutdown(), could 
case chaos in the application.

-- 
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My software is free, but my time generally not.
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