Bug #57325: memory issues in newDBStore() - rgw - Ceph

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Bug #57325

closed

memory issues in newDBStore()

Added by Yuval Lifshitz over 1 year ago. Updated over 1 year ago.

Status:

Resolved

Priority:

Normal

Assignee:

Soumya Koduri

Target version:

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

47970

Crash signature (v1):

Crash signature (v2):

Description

in: rgw_sal_dbstore.cc

1. unless we have an overloaded "new" operator for rgw::sal::DBStore, we should not check for successful allocations (we should always crash on OOM instead)
2. we dereference "db" even if we get null values from: dbsm->getDB()
3. we may pass freed memory of "dbsm" to setDBStoreManager()

coverity CID 1511420