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authorStar Zeng <star.zeng@intel.com>2015-10-16 01:46:19 +0000
committerlzeng14 <lzeng14@Edk2>2015-10-16 01:46:19 +0000
commitfe3ca12d06a534e5f10587a52730f5fd43dab831 (patch)
tree5eb128be243796196ff0872bf428d690172d3c3d /SecurityPkg/Tcg/Tcg2Pei
parente90c57aa97558f4b70984a3a4a5f734e4546e1f4 (diff)
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SecurityPkg: Use PcdSet##S to instead of PcdSet##
PcdSet## has no error status returned, then the caller has no idea about whether the set operation is successful or not. PcdSet##S were added to return error status and PcdSet## APIs were put in ifndef DISABLE_NEW_DEPRECATED_INTERFACES condition. To adopt PcdSet##S and further code development with DISABLE_NEW_DEPRECATED_INTERFACES defined, we need to Replace PcdSet## usage with PcdSet##S. Normally, DynamicDefault PCD set is expected to be success, but DynamicHii PCD set failure is a legal case. PcdTpmInitializationPolicy/PcdTcg2HashAlgorithmBitmap/PcdTpm2HashMask/PcdTpmInstanceGuid all have set operation in PEI phase, PEI phase does not allow DynamicHii PCD set, so DynamicDefault is expected for them and use PcdSet##S to instead of PcdSet## and assert when set failure. Cc: Jiewen Yao <jiewen.yao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18614 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Tcg/Tcg2Pei')
-rw-r--r--SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
index ec94c24e4c..4ecfbe3b84 100644
--- a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
+++ b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
@@ -410,7 +410,8 @@ SetTpm2HashMask (
}
}
}
- PcdSet32 (PcdTpm2HashMask, ActivePcrBanks);
+ Status = PcdSet32S (PcdTpm2HashMask, ActivePcrBanks);
+ ASSERT_EFI_ERROR (Status);
}
/**