Peter McCormick bfee9fad84 bpo-41815: SQLite: segfault if backup called on closed database (GH-22322) ...

# [bpo-41815](): SQLite: fix segfault if backup called on closed database

Attempting to backup a closed database will trigger segfault:

```python
import sqlite3
target = sqlite3.connect(':memory:')
source = sqlite3.connect(':memory:')
source.close()
source.backup(target)
```

2020-09-19 20:40:46 -07:00

..

test

bpo-41815: SQLite: segfault if backup called on closed database (GH-22322)

2020-09-19 20:40:46 -07:00

__init__.py

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dbapi2.py

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dump.py

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