On 9/7/22 19:33, Dimitry Sibiryakov wrote:
At fourth line you can get read-past-buffer and may be crash. And
this code is copy-pasted everywhere in Firebird source.
Do not remember - does ClumpletReader already supports getInfo() result
format?
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Alex Peshkoff via Firebird-devel wrote 07.09.2022 18:26:
Not sure what you mean by 'terminal item', but it may be followed by
isc_info_end if that fits into buffer.
What about two bytes length - it's single-byte item not followed by anything.
see how it's added:
Ok, now see how it is
On 9/7/22 19:18, Dimitry Sibiryakov wrote:
Hello All.
isc_info_truncated is a terminal item which is NOT followed by two
bytes length, right?
Not sure what you mean by 'terminal item', but it may be followed by
isc_info_end if that fits into buffer.
What about two bytes length - it's
Hello All.
isc_info_truncated is a terminal item which is NOT followed by two bytes
length, right?
--
WBR, SD.
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Alex Peshkoff via Firebird-devel wrote 01.09.2022 18:16:
Suppose adding N buffers for stream data instead current one should not be too
hard to do. But what about API for that, format of data sent to user, etc. -
that should be well though before starting with this.
I was thinking about new
