diff options
Diffstat (limited to 'ext/socket/ancdata.c')
| -rw-r--r-- | ext/socket/ancdata.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/ext/socket/ancdata.c b/ext/socket/ancdata.c index 7406177de2..f1e9e42524 100644 --- a/ext/socket/ancdata.c +++ b/ext/socket/ancdata.c @@ -1555,6 +1555,10 @@ bsock_recvmsg_internal(VALUE sock, ss = rb_recvmsg(fptr->fd, &mh, flags); + if (ss == 0 && !rsock_is_dgram(fptr)) { + return Qnil; + } + if (ss == -1) { int e; if (!nonblock && rb_io_maybe_wait_readable(errno, fptr->self, RUBY_IO_TIMEOUT_DEFAULT)) { @@ -1639,14 +1643,14 @@ bsock_recvmsg_internal(VALUE sock, rb_obj_reveal(dat_str, rb_cString); } - ret = rb_ary_new3(3, dat_str, - rsock_io_socket_addrinfo(sock, mh.msg_name, mh.msg_namelen), #if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL) - INT2NUM(mh.msg_flags) + VALUE msg_flags = INT2NUM(mh.msg_flags); #else - Qnil + VALUE msg_flags = Qnil; #endif - ); + ret = rb_ary_new3(3, dat_str, + rsock_io_socket_addrinfo(sock, mh.msg_name, mh.msg_namelen), + msg_flags); #if defined(HAVE_STRUCT_MSGHDR_MSG_CONTROL) family = rsock_getfamily(fptr); |