Hi On Tue, May 29, 2018 at 4:52 AM, linzhecheng <linzhech...@huawei.com> wrote: > Signed-off-by: linzhecheng <linzhech...@huawei.com> > > diff --git a/chardev/char-socket.c b/chardev/char-socket.c > index 159e69c3b1..17519ec589 100644 > --- a/chardev/char-socket.c > +++ b/chardev/char-socket.c > @@ -134,8 +134,8 @@ static int tcp_chr_write(Chardev *chr, const uint8_t > *buf, int len) > s->write_msgfds, > s->write_msgfds_num); > > - /* free the written msgfds, no matter what */ > - if (s->write_msgfds_num) { > + /* free the written msgfds in any cases other than errno==EAGAIN */ > + if (EAGAIN != errno && s->write_msgfds_num) { > g_free(s->write_msgfds); > s->write_msgfds = 0; > s->write_msgfds_num = 0; > --
It is already fix since v2.12: commit c863fdec6aff6b5a4ca8fff1537b80d9f8b97726 Author: Daniel P. Berrangé <berra...@redhat.com> Date: Thu Feb 22 12:13:51 2018 +0000 chardev: fix handling of EAGAIN for TCP chardev > 2.12.2.windows.2 > > > -- Marc-André Lureau