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From:Davi Arnaut Date:May 5 2011 4:17pm
Subject:Re: bzr commit into mysql-5.5 branch (alexander.nozdrin:3490) Bug#12374486
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On 5/5/11 9:34 AM, Alexander Nozdrin wrote:
> #Atfile:///home/alik/MySQL/bzr/00/bug12374486/mysql-5.5-bug12374486/  based
> onrevid:alexander.nozdrin@stripped
>
>   3490 Alexander Nozdrin	2011-05-05
>        Patch for Bug#12374486 - SEVERE MEMORY LEAK IN PREPARED STATEMENTS
>        THAT CALL STORED PROCEDURES.
>
>        The bug was introduced by WL#4435. The problem was that if a stored
>        procedure generated a few result sets with different set of columns,
>        a new memory would be allocated after every EXECUTE for every
>        result set.
>
>        The fix is to introduce a new memory root in scope of MYSQL_STMT,
>        and to store result-set metadata in that memory root.

OK to push.
Thread
bzr commit into mysql-5.5 branch (alexander.nozdrin:3490) Bug#12374486Alexander Nozdrin5 May
  • Re: bzr commit into mysql-5.5 branch (alexander.nozdrin:3490) Bug#12374486Davi Arnaut5 May