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closes bpo-41235: Fix the error handling in SSLContext.load_dh_params() (GH-21385)

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Zackery Spytz 2020-07-07 22:21:58 -06:00 • committed by GitHub
parent 6f13adf59e
commit aebc049557
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2 changed files with 5 additions and 2 deletions
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1
Misc/NEWS.d/next/Library/2020-07-07-21-56-26.bpo-41235.H2csMU.rst Normal file
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@ -0,0 +1 @@
Fix the error handling in :meth:`ssl.SSLContext.load_dh_params`.

6
Modules/_ssl.c
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@ -4309,8 +4309,10 @@ _ssl__SSLContext_load_dh_params(PySSLContext *self, PyObject *filepath)
}
return NULL;
}
if (SSL_CTX_set_tmp_dh(self->ctx, dh) == 0)
_setSSLError(NULL, 0, __FILE__, __LINE__);
if (!SSL_CTX_set_tmp_dh(self->ctx, dh)) {
DH_free(dh);
return _setSSLError(NULL, 0, __FILE__, __LINE__);
}
DH_free(dh);
Py_RETURN_NONE;
}