Re: Detect buffer underflow in get_th() - Mailing list pgsql-hackers

From Alexander Kuznetsov
Subject Re: Detect buffer underflow in get_th()
Date
Msg-id 0211f6ab-efc0-43c9-9765-bf40b592c1fa@altlinux.org
Whole thread Raw
In response to Re: Detect buffer underflow in get_th()  (Alexander Kuznetsov <kuznetsovam@altlinux.org>)
List pgsql-hackers
Hello, ping?

24.09.2024 17:52, Alexander Kuznetsov wrote:
> Hello,
> 
> is there anything else we can help with or discuss in order to apply this fix?
> 
> 24.07.2024 18:53, Alexander Kuznetsov пишет:
>>
>> 24.07.2024 18:39, Peter Eisentraut wrote:
>>> If it can't happen in practice, maybe an assertion would be enough?
>>>
>>
>> In practice, the function should not receive non-numeric strings either; however, since there is an exception in
placefor such cases, I thought it would be good to add a check for zero-length input in a similar manner.
 
>>
>> But of course it's open for discussion and team decision whether this should be addressed as an assertion or handled
differently.
>>
> 

-- 
Best regards,
Alexander Kuznetsov




pgsql-hackers by date:

Previous
From: Alexander Kuznetsov
Date:
Subject: Re: [PATCH] Check for TupleTableSlot nullness before dereferencing
Next
From: vignesh C
Date:
Subject: Re: Adding a '--two-phase' option to 'pg_createsubscriber' utility.