AV when all statements are cancelled [CORE1551]

[firebird-automations]

Submitted by: @AlexPeshkoff

Is related to QA198

After:
#⁠ isql employee
SQL> delete from MON$STATEMENTS;
SQL> delete from MON$ATTACHMENTS;
AV happens.

Commits: 8c542c5

[firebird-automations]

Commented by: @AlexPeshkoff

Looks like before implementation of MON$ tables nothing could make check_transaction() fail (or was never done so). In case when it failed being called from find_transaction(), error(ISC_STATUS*) was called twice, and context was released twice, and dbb_use_count was decremented also twice. Fixed use of it when called from find_transaction().

[firebird-automations]

Modified by: @AlexPeshkoff

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

resolution: Fixed [ 1 ]

[firebird-automations]

Modified by: @pcisar

Link: This issue is related to QA198 [ QA198 ]

[firebird-automations]

Modified by: @pcisar

Workflow: jira [ 13359 ] => Firebird [ 13921 ]

[firebird-automations]

Commented by: @pmakowski

Q/A test ok

[firebird-automations]

Modified by: @pmakowski

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

[firebird-automations]

Modified by: @pavel-zotov

QA Status: No test

[firebird-automations]

Modified by: @pavel-zotov

QA Status: No test => Done successfully