On 12/27/19, Richard Hipp <d...@sqlite.org> wrote:
> On 12/27/19, Richard Hipp <d...@sqlite.org> wrote:
>>
>> This is the third such false-positive bug like that this month....
>
> And now there is a fourth: https://sqlite.org/src/info/5fbc159eeb092130c6f2

For those of you still keeping score...  A fifth example of this is
ticket https://www.sqlite.org/src/info/de4b04149b9fdeae

The problem there was another false-positive in the OP_SCopy misuse
detection mechanism.  The fix was to improve that mechanism to avoid
the false positive.  But since the OP_SCopy misuse detection is a
debugging feature that is only present in the code when it is compiled
with SQLITE_DEBUG, the "fix" makes no changes to deliverable code.
That is to say, the compiled machine code for the SQLite library is
byte-for-byte identical before and after the fix.

Even so, the OP_SCopy misuse detection logic is an important testing
component of SQLite, and we sincerely appreciate bug reports against
that feature.

-- 
D. Richard Hipp
d...@sqlite.org
_______________________________________________
sqlite-users mailing list
sqlite-users@mailinglists.sqlite.org
http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users

Reply via email to