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| author | Josh Kelley <josh.kelley@nih.gov> | 2020-01-28 20:05:33 +0100 |
|---|---|---|
| committer | Josh Kelley <joshkel@gmail.com> | 2020-01-28 20:11:34 +0100 |
| commit | 1be5b1f14920ee599c5c7ee716c973b1b87da0b6 (patch) | |
| tree | f15d0f7c00cf0dfa2edbde53e35e01cfd9a87705 /system/libraries/Cache/drivers/Cache_redis.php | |
| parent | ddfe81730f43b20092383165911c5b1c92d4e5f3 (diff) | |
Fix database connection leak when closing PDO connection
We discovered a resource leak (database connection leak) in our
application's test suite. We investigated and discovered that, although
the test suite was calling `CI_DB_driver::close()` after each test, the
`result_id` member variable still maintained an internal reference to
the database connection, which kept the connection from being closed.
This is using pdo_sqlsrv; I have not tested other PDO drivers.
Signed-off-by: Josh Kelley <joshkel@gmail.com>
Diffstat (limited to 'system/libraries/Cache/drivers/Cache_redis.php')
0 files changed, 0 insertions, 0 deletions