Bug #57347: RGWEnv::get() is using nullptr as a default value to the default returned value - rgw - Ceph

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Bug #57347

closed

RGWEnv::get() is using nullptr as a default value to the default returned value

Added by Yuval Lifshitz over 1 year ago. Updated 7 months ago.

Status:

Resolved

Priority:

Normal

Assignee:

Target version:

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

50330

Crash signature (v1):

Crash signature (v2):

Description

when the returned value is being dereferenced, this may cause a crash or undefined behavior (e.g. when passed to "cout").
we should either return an empty string as default instead or check if the returned value is not null.
coverity CIDs: 1510310, 1510928, 1511097, 1511555, 1511760, 1511951, 1512003, 1512138, 1512398