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| author |   Alexander Graf <agraf@suse.de> | 2010-03-22 11:49:13 +0100 |
|---|---|---|
| committer |   Avi Kivity <avi@redhat.com> | 2010-03-24 14:12:45 +0200 |
| commit | ec0e84edaea62d1338c1c48299c1e56e797b921a (patch) | |
| tree | f976b12ed4d2361a58136ca72144d0b36b78fa4b /qemu-nbd.c | |
| parent | Merge branch 'stable-0.12-merge' into stable-0.12 (diff) | |
| download | qemu-kvm-ec0e84edaea62d1338c1c48299c1e56e797b921a.tar.gz qemu-kvm-ec0e84edaea62d1338c1c48299c1e56e797b921a.tar.bz2 qemu-kvm-ec0e84edaea62d1338c1c48299c1e56e797b921a.zip | |
Bail out when VCPU_CREATE fails
When we fail to create a VCPU we have no way to tell our callers that something
failed. So the caller happily uses a completely broken state.
This code should become deprecated in the process of converting qemu-kvm to
qemu anyways, so let's not care about remdeling it but just bailing out when
something breaks. Also give the user a hint on why the VCPU_CREATE might have
failed.
This fixes a segmentation fault with -smp > VCPU_MAX in the host kernel.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'qemu-nbd.c')
0 files changed, 0 insertions, 0 deletions