[SERVER-23708] Illegal downcast in document_source_test.cpp Created: 14/Apr/16  Updated: 26/Apr/16  Resolved: 15/Apr/16

Status: Closed
Project: Core Server
Component/s: Aggregation Framework
Affects Version/s: None
Fix Version/s: 3.3.5

Type: Bug Priority: Minor - P4
Reporter: Andrew Morrow (Inactive) Assignee: Andrew Morrow (Inactive)
Resolution: Done Votes: 0
Labels: undefined-sanitizer
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Operating System: ALL
Steps To Reproduce:

Run document_source_test.cpp under the undefined behavior sanitizer.

Sprint: Platforms 13 (04/22/16)
Participants:

 Description   

An object which is a DocumentSource, but not a DocumentSourceSample, is first downcast through DocumentSourceSample before being upcast to a DocumentSource, which is undefined behavior.



 Comments   
Comment by Githook User [ 15/Apr/16 ]

Author:

{u'username': u'acmorrow', u'name': u'Andrew Morrow', u'email': u'acm@mongodb.com'}

Message: SERVER-16221 SERVER-23708 Remove invalid cast in DocumentSource test
Branch: master
https://github.com/mongodb/mongo/commit/54cf694d82050cc695f826fdc6d0b063a157682c

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