called param is G_IO_OUT|G_IO_HUP,but assert (cond == G_IO_OUT)
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https://bugs.launchpad.net/bugs/1490886
Title:
spice-qemu-char.c Assert
Status in QEMU:
New
Bug description:
spice-qemu-char.c:173: spice_chr_add_watch: Assertion `cond == G_IO_OUT'
failed.
I trace the code virtio-console.c:
ret = qemu_chr_fe_write(vcon->chr, buf, len);
trace_virtio_console_flush_buf(port->id, len, ret);
if (ret < len) {
VirtIOSerialPortClass *k = VIRTIO_SERIAL_PORT_GET_CLASS(port);
/*
* Ideally we'd get a better error code than just -1, but
* that's what the chardev interface gives us right now. If
* we had a finer-grained message, like -EPIPE, we could close
* this connection.
*/
if (ret < 0)
ret = 0;
if (!k->is_console) {
virtio_serial_throttle_port(port, true);
if (!vcon->watch) {
vcon->watch = qemu_chr_fe_add_watch(vcon->chr,
G_IO_OUT|G_IO_HUP,
chr_write_unblocked,
vcon);
}
}
}
and spice-qemu-char.c in function:spice_chr_add_watch
assert(cond == G_IO_OUT);
so run in this code,will trigger this assert.
My qemu version is 2.3.0 and spice-server version is 0.12.5
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