On 25.07.24 11:36, Daniel Gustafsson wrote:
On 24 Jul 2024, at 15:32, Peter Eisentraut <pe...@eisentraut.org> wrote:

On 25.06.24 16:21, Tom Lane wrote:
Peter Eisentraut <pe...@eisentraut.org> writes:
On 21.06.24 16:53, Tom Lane wrote:
Most of libpq gets at strerror_r via SOCK_STRERROR for Windows
portability.  Is that relevant here?
Looking inside the OpenSSL code, it makes no efforts to translate
between winsock error codes and standard error codes, so I don't think
our workaround/replacement code needs to do that either.
Fair enough.
Btw., our source code comments say something like
"ERR_reason_error_string randomly refuses to map system errno values."
The reason it doesn't is exactly that it can't do it while maintaining
thread-safety.
Ah.  Do you want to improve that comment while you're at it?

Here is a patch that fixes the strerror() call and updates the comments a bit.

LGTM.

This ought to be backpatched like the original fix; ideally for the next minor 
releases in about two weeks.

Agreed.

done



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