diff options
| author | Marcelo Tosatti <mtosatti@redhat.com> | 2014-01-03 17:00:51 -0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-31 10:05:16 -0700 |
| commit | bcf3331087895a5ec9d2bd31b758ecac505d87a9 (patch) | |
| tree | 92aa23b85f4daa71b33e58d00b16f78e4b7c2fb8 /tools/perf/scripts/python/sched-migration.py | |
| parent | 8334d550ff34c7d218b58c6bc8f1dd14a60c2340 (diff) | |
KVM: VMX: fix use after free of vmx->loaded_vmcs
commit 26a865f4aa8e66a6d94958de7656f7f1b03c6c56 upstream.
After free_loaded_vmcs executes, the "loaded_vmcs" structure
is kfreed, and now vmx->loaded_vmcs points to a kfreed area.
Subsequent free_loaded_vmcs then attempts to manipulate
vmx->loaded_vmcs.
Switch the order to avoid the problem.
https://bugzilla.redhat.com/show_bug.cgi?id=1047892
Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions