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| author | Stefano Stabellini <[email protected]> | 2012-10-03 18:08:52 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <[email protected]> | 2012-10-03 13:03:32 -0400 |
| commit | 4ed5978bdd99114db7773cb3d78f2998bd17f694 (patch) | |
| tree | 7d4cf90f362dfcda4fc7fbc7fca3baec433b1eb7 /fs/jbd/commit.c | |
| parent | 2e3d88602814e5fd5b88d5c73be3305060c473b6 (diff) | |
xen/xen_initial_domain: check that xen_start_info is initialized
Since commit commit 4c071ee5268f7234c3d084b6093bebccc28cdcba ("arm:
initial Xen support") PV on HVM guests can be xen_initial_domain.
However PV on HVM guests might have an unitialized xen_start_info, so
check before accessing its fields.
Signed-off-by: Stefano Stabellini <[email protected]>
Acked-by: Ian Campbell <[email protected]>
Reported-by: Konrad Rzeszutek Wilk <[email protected]>
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions