Close socket in case of errors in setting non-blocking
authorDaniel Gustafsson <dgustafsson@postgresql.org>
Wed, 17 Jan 2024 10:24:11 +0000 (11:24 +0100)
committerDaniel Gustafsson <dgustafsson@postgresql.org>
Wed, 17 Jan 2024 10:24:11 +0000 (11:24 +0100)
commit6614d38d8780670d2337090bdf2ec81c0b8bab8e
tree19c5285928e1359cc058e35a607a5bfdea57ec88
parenta1d50b69b5b637e3ac403bd314cec783bc1676ba
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