Commit ba61480d authored by Paul Sokolovsky's avatar Paul Sokolovsky
Browse files

extmod/modussl: SSL_OK from ssl_read() means "no user data so far".

SSL_OK is numeric 0, and it's *not* an EOF. So, should keep reading.
parent 2534bfdb
......@@ -87,6 +87,11 @@ STATIC mp_uint_t socket_read(mp_obj_t o_in, void *buf, mp_uint_t size, int *errc
while (o->bytes_left == 0) {
mp_int_t r = ssl_read(o->ssl_sock, &o->buf);
if (r == SSL_OK) {
// SSL_OK from ssl_read() means "everything is ok, but there's
// not user data yet. So, we just keep reading.
if (r < 0) {
// EOF
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