Percona Server with XtraDB

buf_page_get_zip() should call buf_LRU_free_block() with LRU_list_mutex

Reported by Yasufumi Kinoshita on 2011-06-27
16
This bug affects 6 people
Affects Status Importance Assigned to Milestone
Percona Server
High
Unassigned
5.1
High
Unassigned
5.5
High
Unassigned

Bug Description

buf_page_get_zip() should call buf_LRU_free_block() with LRU_list_mutex.
Otherwise, there is possibility to crash at ut_a(buf_page_in_file(bpage)) at buf_page_set_accessed_make_young() or after that.

Stewart Smith (stewart) on 2011-06-27
tags: added: i16885
Alexey Kopytov (akopytov) wrote :

The bug is not targeted to any milestones in 5.1 and is not mentioned in any 5.1 release notes, but it was actually merged and released in 5.1.58. Fixing. Will create a separate bug to fix release notes.

Alexey Kopytov (akopytov) wrote :

Hm, don't see a way to target to an already released milestone.

Stewart Smith (stewart) wrote :

you have to make the milestone active again I think...

Roel Van de Paar (roel11) wrote :
To post a comment you must log in.
This report contains Public information  Edit
Everyone can see this information.

Duplicates of this bug

Other bug subscribers