From e6ae758ba65107cc6323cafe49a22e97da74baf3 Mon Sep 17 00:00:00 2001 From: "Nathaniel J. Smith" Date: Mon, 8 May 2023 16:27:20 -0700 Subject: [PATCH] GH-104308: socket.getnameinfo should release the GIL (GH-104307) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * socket.getnameinfo should release the GIL * 📜🤖 Added by blurb_it. --------- (cherry picked from commit faf196213e60d8a90773e9e5680d3252bd294643) Co-authored-by: Nathaniel J. Smith Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> --- .../next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst | 1 + Modules/socketmodule.c | 2 ++ 2 files changed, 3 insertions(+) create mode 100644 Misc/NEWS.d/next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst diff --git a/Misc/NEWS.d/next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst b/Misc/NEWS.d/next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst new file mode 100644 index 00000000000000..03775845450caa --- /dev/null +++ b/Misc/NEWS.d/next/Library/2023-05-08-20-57-17.gh-issue-104307.DSB93G.rst @@ -0,0 +1 @@ +:func:`socket.getnameinfo` now releases the GIL while contacting the DNS server diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c index 0e319a4cfd383b..47539d354b49a6 100644 --- a/Modules/socketmodule.c +++ b/Modules/socketmodule.c @@ -6737,8 +6737,10 @@ socket_getnameinfo(PyObject *self, PyObject *args) } #endif } + Py_BEGIN_ALLOW_THREADS error = getnameinfo(res->ai_addr, (socklen_t) res->ai_addrlen, hbuf, sizeof(hbuf), pbuf, sizeof(pbuf), flags); + Py_END_ALLOW_THREADS if (error) { set_gaierror(error); goto fail; pFad - Phonifier reborn

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