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Automatic/background sweep hangs [CORE365] #707

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firebird-issue-importer opened this issue Apr 18, 2002 · 4 comments
Closed

Automatic/background sweep hangs [CORE365] #707

firebird-issue-importer opened this issue Apr 18, 2002 · 4 comments

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@firebird-issue-importer

Submitted by: @AlexPeshkoff

SFID: 545725#⁠
Submitted By: alexpeshkoff

When automatic Sweep runs, server hangs in
isc_database_info on isc_info_user_names sub-function.

OS - Windows NT/2000. Possibly any SUPERSERVER version.
FireBird - Rc2, Release. Possibly bug was present in
earlier versions, too.

In inf.c, near line 573, field usr_user_name is used
as parameter in strlen() without check, whether it
NULL or not. In normal attacment, it never may be 0.
But automatic Sweep (maybe something else, but Sweep
definitely) creates special attachment with
attacment->att_user->usr_user_name == NULL.
I build FireBird from source code and I have a patch
for it - it's trivial. I think that this bug is to be
fixed. What to do now?
Alexander Peshkov.

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@firebird-issue-importer firebird-issue-importer commented Jun 14, 2006

Commented by: Alice F. Bird (firebirds)

Date: 2002-06-28 02:53
Sender: seanleyne
Logged In: YES
user_id=71163

Alexander,

Thanks for posting the fix, this was annoying little bug was
reported by a couple of users but was turning out to be
very difficult to diagnose.

Could you, now, work on a fix for the FB v2 code base. We
really want to keep both bases updated for all
fixes/updates. Thanks

@firebird-issue-importer
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@firebird-issue-importer firebird-issue-importer commented Jan 28, 2008

Modified by: @pcisar

Workflow: jira [ 10389 ] => Firebird [ 14653 ]

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@firebird-issue-importer firebird-issue-importer commented Jan 19, 2016

Modified by: @pavel-zotov

QA Status: No test

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@firebird-issue-importer firebird-issue-importer commented Aug 23, 2016

Modified by: @pavel-zotov

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

QA Status: No test => Cannot be tested

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