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Fix bug with socket.recv_into size == 0.

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It returned 0 when it should have filled the buffer.

Python reference: https://docs.python.org/3/library/socket.html#socket.socket.recv_into
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Scott Shawcroft 2020-09-11 16:17:20 -07:00
parent 7611e71a1b
commit 8f58669ddd
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GPG Key ID: 0DFD512649C052DA
1 changed files with 1 additions and 1 deletions
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shared-bindings/socketpool/Socket.c
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@ -261,7 +261,7 @@ STATIC mp_obj_t socketpool_socket_recv_into(size_t n_args, const mp_obj_t *args)
mp_int_t len = bufinfo.len; mp_int_t len = bufinfo.len;
if (n_args == 3) { if (n_args == 3) {
mp_int_t given_len = mp_obj_get_int(args[2]); mp_int_t given_len = mp_obj_get_int(args[2]);
if (given_len < len) { if (given_len > 0 && given_len < len) {
len = given_len; len = given_len;
} }
} }