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| author | Martin v. Löwis <martin@v.loewis.de> | 2003-06-28 07:40:23 (GMT) |
|---|---|---|
| committer | Martin v. Löwis <martin@v.loewis.de> | 2003-06-28 07:40:23 (GMT) |
| commit | afec8e3bde02048524bd1b19d7b2c7c3cc175057 (patch) | |
| tree | 4b8c547afed4ccfcf5e4e7e2001f1abd0b6b8432 /Modules/_ssl.c | |
| parent | 2dd1ed69b425d2f2ac8152548c7581aa1f01216d (diff) | |
| download | cpython-afec8e3bde02048524bd1b19d7b2c7c3cc175057.zip cpython-afec8e3bde02048524bd1b19d7b2c7c3cc175057.tar.gz cpython-afec8e3bde02048524bd1b19d7b2c7c3cc175057.tar.bz2 | |
Patch #751916: Check for signals, fix some refcounting errors.
Diffstat (limited to 'Modules/_ssl.c')
| -rw-r--r-- | Modules/_ssl.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/Modules/_ssl.c b/Modules/_ssl.c index 8fe0428..16edadd 100644 --- a/Modules/_ssl.c +++ b/Modules/_ssl.c @@ -245,14 +245,17 @@ newPySSLObject(PySocketSockObject *Sock, char *key_file, char *cert_file) ret = SSL_connect(self->ssl); err = SSL_get_error(self->ssl, ret); Py_END_ALLOW_THREADS + if(PyErr_CheckSignals()) { + goto fail; + } if (err == SSL_ERROR_WANT_READ) { timedout = wait_for_timeout(Sock, 0); } else if (err == SSL_ERROR_WANT_WRITE) { timedout = wait_for_timeout(Sock, 1); } if (timedout) { - PyErr_SetString(PySSLErrorObject, "The connect operation timed out"); - return NULL; + errstr = "The connect operation timed out"; + goto fail; } } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); if (ret <= 0) { @@ -387,6 +390,9 @@ static PyObject *PySSL_SSLwrite(PySSLObject *self, PyObject *args) len = SSL_write(self->ssl, data, len); err = SSL_get_error(self->ssl, len); Py_END_ALLOW_THREADS + if(PyErr_CheckSignals()) { + return NULL; + } if (err == SSL_ERROR_WANT_READ) { timedout = wait_for_timeout(self->Socket, 0); } else if (err == SSL_ERROR_WANT_WRITE) { @@ -434,6 +440,10 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) count = SSL_read(self->ssl, PyString_AsString(buf), len); err = SSL_get_error(self->ssl, count); Py_END_ALLOW_THREADS + if(PyErr_CheckSignals()) { + Py_DECREF(buf); + return NULL; + } if (err == SSL_ERROR_WANT_READ) { timedout = wait_for_timeout(self->Socket, 0); } else if (err == SSL_ERROR_WANT_WRITE) { @@ -441,6 +451,7 @@ static PyObject *PySSL_SSLread(PySSLObject *self, PyObject *args) } if (timedout) { PyErr_SetString(PySSLErrorObject, "The read operation timed out"); + Py_DECREF(buf); return NULL; } } while (err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE); |