From: Min M Xu <[email protected]> HashLibTdx is designed for the Tdx guest. So if is not a Tdx guest, return EFI_UNSUPPORTED in RegisterHashInterfaceLib.
Cc: Gerd Hoffmann <[email protected]> Cc: Jiewen Yao <[email protected]> Cc: Jian J Wang <[email protected]> Signed-off-by: Min Xu <[email protected]> --- SecurityPkg/Library/HashLibTdx/HashLibTdx.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/SecurityPkg/Library/HashLibTdx/HashLibTdx.c b/SecurityPkg/Library/HashLibTdx/HashLibTdx.c index 75d96ee64b44..3cebbc70d3ec 100644 --- a/SecurityPkg/Library/HashLibTdx/HashLibTdx.c +++ b/SecurityPkg/Library/HashLibTdx/HashLibTdx.c @@ -186,7 +186,13 @@ RegisterHashInterfaceLib ( IN HASH_INTERFACE *HashInterface ) { - ASSERT (TdIsEnabled ()); + // + // HashLibTdx is designed for Tdx guest. So if it is not Tdx guest, + // return EFI_UNSUPPORTED. + // + if (!TdIsEnabled ()) { + return EFI_UNSUPPORTED; + } // // Only SHA384 is allowed. -- 2.29.2.windows.2 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#90462): https://edk2.groups.io/g/devel/message/90462 Mute This Topic: https://groups.io/mt/91704053/21656 Group Owner: [email protected] Unsubscribe: https://edk2.groups.io/g/devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
