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Small memory leak per every blob transliteration [CORE2675] #3078

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firebird-issue-importer opened this issue Oct 12, 2009 · 8 comments
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@firebird-issue-importer

Submitted by: @dyemanov

Votes: 3

The blob filter responsible for text transliteration between different charsets is not cached and it seems being re-allocated per every transliteration request.

Test case:

set transaction;
set term ^;

execute block
as
declare i int = 10000;
declare v int;
begin
while (i > 0) do in autonomous transaction do begin
execute statement 'select first 1 mon$statement_id from mon$statements' into :v;
i = i - 1;
end
end^

commit^

Commits: 6325a3e 20cc44d b30a01a

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@firebird-issue-importer firebird-issue-importer commented Oct 12, 2009

Modified by: @dyemanov

assignee: Dmitry Yemanov [ dimitr ]

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@firebird-issue-importer firebird-issue-importer commented Oct 12, 2009

Modified by: @dyemanov

Version: 2.0.5 [ 10222 ]

Version: 2.0.4 [ 10211 ]

Version: 1.5.5 [ 10220 ]

Version: 2.0.3 [ 10200 ]

Version: 2.0.2 [ 10130 ]

Version: 2.0.1 [ 10090 ]

Version: 1.5.4 [ 10100 ]

Version: 2.0.0 [ 10091 ]

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@firebird-issue-importer firebird-issue-importer commented Oct 12, 2009

Modified by: @dyemanov

status: Open [ 1 ] => In Progress [ 3 ]

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@firebird-issue-importer firebird-issue-importer commented Nov 29, 2009

Modified by: @dyemanov

status: In Progress [ 3 ] => Open [ 1 ]

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@firebird-issue-importer firebird-issue-importer commented Nov 29, 2009

Modified by: @dyemanov

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

Fix Version: 2.5 RC1 [ 10362 ]

Fix Version: 2.0.6 [ 10303 ]

Fix Version: 2.1.4 [ 10361 ]

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@firebird-issue-importer firebird-issue-importer commented Nov 29, 2009

Modified by: @dyemanov

Fix Version: 3.0 Alpha 1 [ 10331 ]

Fix Version: 2.0.6 [ 10303 ] =>

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@firebird-issue-importer firebird-issue-importer commented Feb 4, 2011

Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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@firebird-issue-importer firebird-issue-importer commented Jan 18, 2016

Modified by: @pavel-zotov

QA Status: No test

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