From: Terry Lee <terry....@hpe.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2697
Tcg2PhysicalPresenceLibConstructor set the module variable
mIsTcg2PPVerLowerThan_1_3 with incorrect TCG version comparision.
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Jian J Wang <jian.j.w...@intel.com>
Cc: Chao Zhang <chao.b.zh...@intel.com>
Signed-off-by: Zhichao Gao <zhichao....@intel.com>
---
.../SmmTcg2PhysicalPresenceLib/SmmTcg2PhysicalPresenceLib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/SmmTcg2PhysicalPresenceLib.c
b/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/SmmTcg2PhysicalPresenceLib.c
index 1c46d5e69d..8afaa0a785 100644
---
a/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/SmmTcg2PhysicalPresenceLib.c
+++
b/SecurityPkg/Library/SmmTcg2PhysicalPresenceLib/SmmTcg2PhysicalPresenceLib.c
@@ -387,7 +387,7 @@ Tcg2PhysicalPresenceLibConstructor (
{
EFI_STATUS Status;
- if (AsciiStrnCmp(PP_INF_VERSION_1_2, (CHAR8
*)PcdGetPtr(PcdTcgPhysicalPresenceInterfaceVer), sizeof(PP_INF_VERSION_1_2) -
1) <= 0) {
+ if (AsciiStrnCmp(PP_INF_VERSION_1_2, (CHAR8
*)PcdGetPtr(PcdTcgPhysicalPresenceInterfaceVer), sizeof(PP_INF_VERSION_1_2) -
1) >= 0) {
mIsTcg2PPVerLowerThan_1_3 = TRUE;
}
--
2.21.0.windows.1
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#62276): https://edk2.groups.io/g/devel/message/62276
Mute This Topic: https://groups.io/mt/75390754/21656
Group Owner: devel+ow...@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com]
-=-=-=-=-=-=-=-=-=-=-=-
