diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2013-03-27 20:29:40 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-04-04 19:21:25 -0500 |
| commit | 456d60692310e7ac25cf822cc1e98192ad636ece (patch) | |
| tree | 864cec4d85706b465de5c1e23b9f01417b5eff80 /net/slirp.c | |
| parent | 44c473decd4de5559487430f876de53c607b1e9d (diff) | |
qemu-char: Call fe_claim / fe_release when not using qdev chr properties
chardev-frontends need to explictly check, increase and decrement the
avail_connections "property" of the chardev when they are not using a
qdev-chardev-property for the chardev.
This fixes things like:
qemu-kvm -chardev stdio,id=foo -device isa-serial,chardev=foo \
-mon chardev=foo
Working, where they should fail. Most of the changes here are due to
old hardware emulation code which is using serial_hds directly rather then
a qdev-chardev-property.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Message-id: 1364412581-3672-3-git-send-email-hdegoede@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'net/slirp.c')
| -rw-r--r-- | net/slirp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/slirp.c b/net/slirp.c index 4df550faf6..eabfee6d4f 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -660,6 +660,7 @@ static int slirp_guestfwd(SlirpState *s, const char *config_str, fwd->port = port; fwd->slirp = s->slirp; + qemu_chr_fe_claim_no_fail(fwd->hd); qemu_chr_add_handlers(fwd->hd, guestfwd_can_read, guestfwd_read, NULL, fwd); } |