On Tue, 31 Jan 2012, Sasha Levin wrote:
Might happen when hardware virtualization is not supported.
Reported-by: Ingo Molnar <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
tools/kvm/builtin-run.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/tools/kvm/builtin-run.c b/tools/kvm/builtin-run.c
index 6ded1d2..a67faf8 100644
--- a/tools/kvm/builtin-run.c
+++ b/tools/kvm/builtin-run.c
@@ -997,6 +997,10 @@ static int kvm_cmd_run_init(int argc, const char **argv)
}
kvm = kvm__init(dev, hugetlbfs_path, ram_size, guest_name);
+ if (IS_ERR_OR_NULL(kvm)) {
+ r = PTR_ERR(kvm);
How is this going to work when 'kvm' is NULL? It'd be best if kvm_init()
never returned NULL on error.
+ goto fail;
+ }
kvm->single_step = single_step;
--
1.7.8.4
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