Re: [PATCH] qemu: fix race in signal interrupt during QEMU startup

If a Ctrl-C arrives while we are in the middle of executing the virDomainCreateXML call, we will have no "virDomainPtr" object available, but QEMU may none the less be running. This means we'll never try to stop the QEMU process before we honour the Ctrl-C and exit. To deal with this race we need to postpone quit of the event loop if it is requested while in the middle of domain startup. Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com&gt; --- src/qemu/qemu_shim.c | 77 +++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 72 insertions(+), 5 deletions(-) diff --git a/src/qemu/qemu_shim.c b/src/qemu/qemu_shim.c index 7e87b8fb96..bbcf9dc886 100644 --- a/src/qemu/qemu_shim.c +++ b/src/qemu/qemu_shim.c @@ -30,19 +30,61 @@ #define VIR_FROM_THIS VIR_FROM_QEMU +static GMutex eventLock; +static bool eventNoQuitFlag;