On Mon, Mar 21, 2016 at 7:54 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> FWIW, I do not think you can dismiss it as "not our bug" if a large
> fraction of existing glibc installations share the issue. It might
> be a glibc bug, but we'll have to find a workaround.
I didn't say that. I strongly agree.
>> Maybe we can write a test-case that lets check_strxfrm_bug() detect
>> this issue, which would be ideal. But, again, I need to see what's
>> going on with strxfrm() on affected systems before I can do anything.
>
> Happy to test if you can provide a test case.
Can you look at generating a textual representation of the strxfrm()
blobs in question, using Robert's tool?:
http://www.postgresql.org/message-id/CA+TgmoaOCyQpo8HK9yr6VTuyknWWvqgo7JeXi2kb=gpNveKR+g@mail.gmail.com
That would give me some basis for writing a test.
--
Peter Geoghegan