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gh-94637: Release GIL in SSLContext.set_default_verify_paths (GH-94658)

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(cherry picked from commit 78307c7dc2)

Co-authored-by: Christian Heimes <christian@python.org>
This commit is contained in:
Miss Islington (bot) 2022-07-09 09:33:15 -07:00 • committed by GitHub
parent 7a341724e4
commit a61870e196
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2 changed files with 8 additions and 1 deletions
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3
Misc/NEWS.d/next/Library/2022-07-07-15-46-55.gh-issue-94637.IYEiUM.rst Normal file
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@ -0,0 +1,3 @@
:meth:`SSLContext.set_default_verify_paths` now releases the GIL around
``SSL_CTX_set_default_verify_paths`` call. The function call performs I/O
and CPU intensive work.

6
Modules/_ssl.c
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@ -4305,7 +4305,11 @@ static PyObject *
_ssl__SSLContext_set_default_verify_paths_impl(PySSLContext *self)
/*[clinic end generated code: output=0bee74e6e09deaaa input=35f3408021463d74]*/
{
if (!SSL_CTX_set_default_verify_paths(self->ctx)) {
int rc;
Py_BEGIN_ALLOW_THREADS
rc = SSL_CTX_set_default_verify_paths(self->ctx);
Py_END_ALLOW_THREADS
if (!rc) {
_setSSLError(get_state_ctx(self), NULL, 0, __FILE__, __LINE__);
return NULL;
}