[SERVER-27431] Allow strict alignment UBSAN checks for wiredtiger Created: 15/Dec/16  Updated: 05/Apr/17  Resolved: 19/Dec/16

Status: Closed
Project: Core Server
Component/s: Build
Affects Version/s: None
Fix Version/s: 3.5.2

Type: Improvement Priority: Major - P3
Reporter: Andrew Morrow (Inactive) Assignee: Andrew Morrow (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on WT-2402 Misaligned structure accesses lead to... Closed
Backwards Compatibility: Fully Compatible
Sprint: Platforms 2017-01-23
Participants:

 Description   

With WT-2402 complete, we should now be able to let the UBSAN builder check for misaligned accesses, by removing this line:

https://github.com/mongodb/mongo/blob/db285e7c7b8026617e33b43713df26c49b476d20/src/third_party/wiredtiger/SConscript#L15-L19



 Comments   
Comment by Githook User [ 19/Dec/16 ]

Author:

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

Message: SERVER-27431 Allow UBSAN to check for misalignment in WT
Branch: master
https://github.com/mongodb/mongo/commit/6c900f92522959ed584d0f6a52c837f9f296efcc

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