diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2020-01-04 16:56:49 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-27 17:37:27 +0200 |
| commit | 008708152ebb229c29e065135599984fa9c4a51c (patch) | |
| tree | bd870d8e8afbe6f2cf9664ab315820ae14a6a959 /security | |
| parent | a612c4ece2eb757011ae88a8410b48e523220b8d (diff) | |
KVM: SVM: Fix potential memory leak in svm_cpu_init()
commit d80b64ff297e40c2b6f7d7abc1b3eba70d22a068 upstream.
When kmalloc memory for sd->sev_vmcbs failed, we forget to free the page
held by sd->save_area. Also get rid of the var r as '-ENOMEM' is actually
the only possible outcome here.
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions