diff options
author | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-07-17 08:21:42 +0000 |
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committer | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-07-17 08:21:42 +0000 |
commit | 6dffbaee1f8f132b379f6727c209e7a312aa9f42 (patch) | |
tree | 3c3c03685254ebe786ad78d9bf46a00ff63b9a35 /edk2/MdeModulePkg/Universal | |
parent | 83d5941c74c31997d4226d944bb84aadf2fcc12c (diff) |
Return EFI_UNSUPPORTED if READY_TO_BOOT function is invoked at SMM runtime.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk@13535 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'edk2/MdeModulePkg/Universal')
-rw-r--r-- | edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c b/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c index f11300b96..0a6c872ba 100644 --- a/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c +++ b/edk2/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c @@ -513,6 +513,10 @@ SmmVariableHandler ( break;
case SMM_VARIABLE_FUNCTION_READY_TO_BOOT:
+ if (AtRuntime()) {
+ Status = EFI_UNSUPPORTED;
+ break;
+ }
ReclaimForOS ();
Status = EFI_SUCCESS;
break;
|