On 9/30/19 1:39 PM, Daniel P. Berrangé wrote:
The video private data was not initializing the vhostuser FD
causing us to attempt to close FD 0 many times over.
Fixes
commit ca60ecfa8cc1bd85baf7137dd1864d5f00f019f0
Author: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
Date: Mon Sep 23 14:44:36 2019 +0400
qemu: add qemuDomainVideoPrivate
Since the test suite does not invoke qemuExtDevicesStart(), no
vhost_user_fd will be present when generating test XML. To deal
with this we can must a fake FD number. While the current XML
is using FD == 0, we pick a very interesting number that's unlikely
to be a real FD, so that we're more likely to see any mistakes
closing the invalid FD.
Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
In v2:
- Fix FD initialization in test suite
src/qemu/qemu_domain.c | 2 ++
.../vhost-user-gpu-secondary.x86_64-latest.args | 4 ++--
.../qemuxml2argvdata/vhost-user-vga.x86_64-latest.args | 2 +-
tests/qemuxml2argvdata/virtio-options.args | 2 +-
tests/qemuxml2argvtest.c | 10 ++++++++++
5 files changed, 16 insertions(+), 4 deletions(-)
Reviewed-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
Michal
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