[MDEV-18771] crash when modifying column name and comment at the same time Created: 2019-02-28  Updated: 2019-02-28  Resolved: 2019-02-28

Status: Closed
Project: MariaDB Server
Component/s: Data Definition - Alter Table
Affects Version/s: 10.3.8
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: Sergei Golubchik Assignee: Unassigned
Resolution: Duplicate Votes: 0
Labels: None

Attachments: PDF File MairaDB-DoS.pdf    
Issue Links:
Duplicate
is duplicated by MDEV-16830 ALTER TABLE DROP FOREIGN KEY - unexpe... Closed

 Description   

The attached PDF claims that MariaDB 10.3.8 will crash if one modifies the column name and column comment in one ALTER TABLE statement.



 Comments   
Comment by Elena Stepanova [ 2019-02-28 ]

Thanks for the report.
The crash was fixed in 10.3.9 in the scope of MDEV-16830.

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