Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao, Zhang <chao.b.zhang@intel.com>
Reviewed-by: Dong, Guo <guo.dong@intel.com>
Reviewed-by: Fu, Siyuan <siyuan.fu@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16220
6f19259b-4bc3-4df7-8a09-
765794883524
\r
if (!IsFirstTime) {\r
//\r
- // Check input PubKey.\r
+ // 2 cases need to check here\r
+ // 1. Internal PubKey variable. PubKeyIndex is always 0 \r
+ // 2. Other counter-based AuthVariable. Check input PubKey.\r
//\r
- if (CompareMem (PubKey, mPubKeyStore + (KeyIndex - 1) * EFI_CERT_TYPE_RSA2048_SIZE, EFI_CERT_TYPE_RSA2048_SIZE) != 0) {\r
+ if (KeyIndex == 0 || CompareMem (PubKey, mPubKeyStore + (KeyIndex - 1) * EFI_CERT_TYPE_RSA2048_SIZE, EFI_CERT_TYPE_RSA2048_SIZE) != 0) {\r
return EFI_SECURITY_VIOLATION;\r
}\r
//\r