Close socket in case of errors in setting non-blocking
commit7cfa154d15c4a98bea0cfe26b2c78094a094650f
authorDaniel Gustafsson <dgustafsson@postgresql.org>
Wed, 17 Jan 2024 10:24:11 +0000 (17 11:24 +0100)
committerDaniel Gustafsson <dgustafsson@postgresql.org>
Wed, 17 Jan 2024 10:24:11 +0000 (17 11:24 +0100)
treea7f9e5c6ddeb0ba76b5ae945135f181de4cd8324
parent44ad5129ce19d22afe757a6b56e41eaa91304869
Close socket in case of errors in setting non-blocking

If configuring the newly created socket non-blocking fails we
error out and return INVALID_SOCKET, but the socket that had
been created wasn't closed. Fix by issuing closesocket in the
errorpath.

Backpatch to all supported branches.

Author: Ranier Vilela <ranier.vf@gmail.com>
Discussion: https://postgr.es/m/CAEudQApmU5CrKefH85VbNYE2y8H=-qqEJbg6RAPU65+vCe+89A@mail.gmail.com
Backpatch-through: v12
src/backend/port/win32/socket.c