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openSUSE:Leap:16.0:FactoryCandidates
softhsm
softhsm-prevent-global-deleted-objects-access.p...
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File softhsm-prevent-global-deleted-objects-access.patch of Package softhsm
From 41968e7b742ad59046523a7eeb63514237fb63af Mon Sep 17 00:00:00 2001 From: Neil Horman <nhorman@openssl.org> Date: Fri, 27 Oct 2023 14:57:37 -0400 Subject: [PATCH] Prevent accessing of global c++ objects once they are deleted Fixes (Maybe) #729. Reset objects_deleted after reset is called. --- src/lib/SoftHSM.cpp | 5 ++ src/lib/main.cpp | 138 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 143 insertions(+) diff --git a/src/lib/SoftHSM.cpp b/src/lib/SoftHSM.cpp index 02c0f95ec..95bf208da 100644 --- a/src/lib/SoftHSM.cpp +++ b/src/lib/SoftHSM.cpp @@ -89,6 +89,8 @@ // Initialise the one-and-only instance +int objects_deleted = 0; + #ifdef HAVE_CXX11 std::unique_ptr<MutexFactory> MutexFactory::instance(nullptr); @@ -406,6 +408,8 @@ void SoftHSM::reset() { if (instance.get()) instance.reset(); + + objects_deleted = 0; } // Constructor @@ -445,6 +449,7 @@ SoftHSM::~SoftHSM() isInitialised = false; + objects_deleted = 1; resetMutexFactoryCallbacks(); } diff --git a/src/lib/main.cpp b/src/lib/main.cpp index 2dfd0eb87..e89f18c10 100644 --- a/src/lib/main.cpp +++ b/src/lib/main.cpp @@ -49,6 +49,8 @@ #define PKCS_API #endif +extern int objects_deleted; + // PKCS #11 function list static CK_FUNCTION_LIST functionList = { @@ -130,6 +132,8 @@ PKCS_API CK_RV C_Initialize(CK_VOID_PTR pInitArgs) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Initialize(pInitArgs); } catch (...) @@ -145,6 +149,8 @@ PKCS_API CK_RV C_Finalize(CK_VOID_PTR pReserved) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Finalize(pReserved); } catch (...) @@ -160,6 +166,8 @@ PKCS_API CK_RV C_GetInfo(CK_INFO_PTR pInfo) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetInfo(pInfo); } catch (...) @@ -175,6 +183,8 @@ PKCS_API CK_RV C_GetFunctionList(CK_FUNCTION_LIST_PTR_PTR ppFunctionList) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; if (ppFunctionList == NULL_PTR) return CKR_ARGUMENTS_BAD; *ppFunctionList = &functionList; @@ -194,6 +204,8 @@ PKCS_API CK_RV C_GetSlotList(CK_BBOOL tokenPresent, CK_SLOT_ID_PTR pSlotList, CK { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetSlotList(tokenPresent, pSlotList, pulCount); } catch (...) @@ -209,6 +221,8 @@ PKCS_API CK_RV C_GetSlotInfo(CK_SLOT_ID slotID, CK_SLOT_INFO_PTR pInfo) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetSlotInfo(slotID, pInfo); } catch (...) @@ -224,6 +238,8 @@ PKCS_API CK_RV C_GetTokenInfo(CK_SLOT_ID slotID, CK_TOKEN_INFO_PTR pInfo) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetTokenInfo(slotID, pInfo); } catch (...) @@ -239,6 +255,8 @@ PKCS_API CK_RV C_GetMechanismList(CK_SLOT_ID slotID, CK_MECHANISM_TYPE_PTR pMech { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetMechanismList(slotID, pMechanismList, pulCount); } catch (...) @@ -254,6 +272,8 @@ PKCS_API CK_RV C_GetMechanismInfo(CK_SLOT_ID slotID, CK_MECHANISM_TYPE type, CK_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetMechanismInfo(slotID, type, pInfo); } catch (...) @@ -269,6 +289,8 @@ PKCS_API CK_RV C_InitToken(CK_SLOT_ID slotID, CK_UTF8CHAR_PTR pPin, CK_ULONG ulP { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_InitToken(slotID, pPin, ulPinLen, pLabel); } catch (...) @@ -284,6 +306,8 @@ PKCS_API CK_RV C_InitPIN(CK_SESSION_HANDLE hSession, CK_UTF8CHAR_PTR pPin, CK_UL { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_InitPIN(hSession, pPin, ulPinLen); } catch (...) @@ -299,6 +323,8 @@ PKCS_API CK_RV C_SetPIN(CK_SESSION_HANDLE hSession, CK_UTF8CHAR_PTR pOldPin, CK_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SetPIN(hSession, pOldPin, ulOldLen, pNewPin, ulNewLen); } catch (...) @@ -314,6 +340,8 @@ PKCS_API CK_RV C_OpenSession(CK_SLOT_ID slotID, CK_FLAGS flags, CK_VOID_PTR pApp { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_OpenSession(slotID, flags, pApplication, notify, phSession); } catch (...) @@ -329,6 +357,8 @@ PKCS_API CK_RV C_CloseSession(CK_SESSION_HANDLE hSession) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_CloseSession(hSession); } catch (...) @@ -344,6 +374,8 @@ PKCS_API CK_RV C_CloseAllSessions(CK_SLOT_ID slotID) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_CloseAllSessions(slotID); } catch (...) @@ -359,6 +391,8 @@ PKCS_API CK_RV C_GetSessionInfo(CK_SESSION_HANDLE hSession, CK_SESSION_INFO_PTR { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetSessionInfo(hSession, pInfo); } catch (...) @@ -374,6 +408,8 @@ PKCS_API CK_RV C_GetOperationState(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pOper { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetOperationState(hSession, pOperationState, pulOperationStateLen); } catch (...) @@ -389,6 +425,8 @@ PKCS_API CK_RV C_SetOperationState(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pOper { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SetOperationState(hSession, pOperationState, ulOperationStateLen, hEncryptionKey, hAuthenticationKey); } catch (...) @@ -404,6 +442,8 @@ PKCS_API CK_RV C_Login(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, CK_UTF { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Login(hSession, userType, pPin, ulPinLen); } catch (...) @@ -419,6 +459,8 @@ PKCS_API CK_RV C_Logout(CK_SESSION_HANDLE hSession) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Logout(hSession); } catch (...) @@ -434,6 +476,8 @@ PKCS_API CK_RV C_CreateObject(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE_PTR pTemp { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_CreateObject(hSession, pTemplate, ulCount, phObject); } catch (...) @@ -449,6 +493,8 @@ PKCS_API CK_RV C_CopyObject(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hObject { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_CopyObject(hSession, hObject, pTemplate, ulCount, phNewObject); } catch (...) @@ -464,6 +510,8 @@ PKCS_API CK_RV C_DestroyObject(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hObj { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DestroyObject(hSession, hObject); } catch (...) @@ -479,6 +527,8 @@ PKCS_API CK_RV C_GetObjectSize(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hObj { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetObjectSize(hSession, hObject, pulSize); } catch (...) @@ -494,6 +544,8 @@ PKCS_API CK_RV C_GetAttributeValue(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetAttributeValue(hSession, hObject, pTemplate, ulCount); } catch (...) @@ -509,6 +561,8 @@ PKCS_API CK_RV C_SetAttributeValue(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SetAttributeValue(hSession, hObject, pTemplate, ulCount); } catch (...) @@ -524,6 +578,8 @@ PKCS_API CK_RV C_FindObjectsInit(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE_PTR pT { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_FindObjectsInit(hSession, pTemplate, ulCount); } catch (...) @@ -539,6 +595,8 @@ PKCS_API CK_RV C_FindObjects(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE_PTR ph { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_FindObjects(hSession, phObject, ulMaxObjectCount, pulObjectCount); } catch (...) @@ -554,6 +612,8 @@ PKCS_API CK_RV C_FindObjectsFinal(CK_SESSION_HANDLE hSession) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_FindObjectsFinal(hSession); } catch (...) @@ -569,6 +629,8 @@ PKCS_API CK_RV C_EncryptInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMecha { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_EncryptInit(hSession, pMechanism, hObject); } catch (...) @@ -584,6 +646,8 @@ PKCS_API CK_RV C_Encrypt(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Encrypt(hSession, pData, ulDataLen, pEncryptedData, pulEncryptedDataLen); } catch (...) @@ -599,6 +663,8 @@ PKCS_API CK_RV C_EncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_EncryptUpdate(hSession, pData, ulDataLen, pEncryptedData, pulEncryptedDataLen); } catch (...) @@ -614,6 +680,8 @@ PKCS_API CK_RV C_EncryptFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncrypted { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_EncryptFinal(hSession, pEncryptedData, pulEncryptedDataLen); } catch (...) @@ -629,6 +697,8 @@ PKCS_API CK_RV C_DecryptInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMecha { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DecryptInit(hSession, pMechanism, hObject); } catch (...) @@ -644,6 +714,8 @@ PKCS_API CK_RV C_Decrypt(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedData, { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Decrypt(hSession, pEncryptedData, ulEncryptedDataLen, pData, pulDataLen); } catch (...) @@ -659,6 +731,8 @@ PKCS_API CK_RV C_DecryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncrypte { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DecryptUpdate(hSession, pEncryptedData, ulEncryptedDataLen, pData, pDataLen); } catch (...) @@ -674,6 +748,8 @@ PKCS_API CK_RV C_DecryptFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DecryptFinal(hSession, pData, pDataLen); } catch (...) @@ -689,6 +765,8 @@ PKCS_API CK_RV C_DigestInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMechan { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DigestInit(hSession, pMechanism); } catch (...) @@ -704,6 +782,8 @@ PKCS_API CK_RV C_Digest(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Digest(hSession, pData, ulDataLen, pDigest, pulDigestLen); } catch (...) @@ -719,6 +799,8 @@ PKCS_API CK_RV C_DigestUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, CK_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DigestUpdate(hSession, pPart, ulPartLen); } catch (...) @@ -734,6 +816,8 @@ PKCS_API CK_RV C_DigestKey(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hObject) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DigestKey(hSession, hObject); } catch (...) @@ -749,6 +833,8 @@ PKCS_API CK_RV C_DigestFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pDigest, CK { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DigestFinal(hSession, pDigest, pulDigestLen); } catch (...) @@ -764,6 +850,8 @@ PKCS_API CK_RV C_SignInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMechanis { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignInit(hSession, pMechanism, hKey); } catch (...) @@ -779,6 +867,8 @@ PKCS_API CK_RV C_Sign(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG ul { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Sign(hSession, pData, ulDataLen, pSignature, pulSignatureLen); } catch (...) @@ -794,6 +884,8 @@ PKCS_API CK_RV C_SignUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, CK_UL { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignUpdate(hSession, pPart, ulPartLen); } catch (...) @@ -809,6 +901,8 @@ PKCS_API CK_RV C_SignFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSignature, C { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignFinal(hSession, pSignature, pulSignatureLen); } catch (...) @@ -824,6 +918,8 @@ PKCS_API CK_RV C_SignRecoverInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pM { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignRecoverInit(hSession, pMechanism, hKey); } catch (...) @@ -839,6 +935,8 @@ PKCS_API CK_RV C_SignRecover(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_U { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignRecover(hSession, pData, ulDataLen, pSignature, pulSignatureLen); } catch (...) @@ -854,6 +952,8 @@ PKCS_API CK_RV C_VerifyInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMechan { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_VerifyInit(hSession, pMechanism, hKey); } catch (...) @@ -869,6 +969,8 @@ PKCS_API CK_RV C_Verify(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_Verify(hSession, pData, ulDataLen, pSignature, ulSignatureLen); } catch (...) @@ -884,6 +986,8 @@ PKCS_API CK_RV C_VerifyUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, CK_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_VerifyUpdate(hSession, pPart, ulPartLen); } catch (...) @@ -899,6 +1003,8 @@ PKCS_API CK_RV C_VerifyFinal(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSignature, { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_VerifyFinal(hSession, pSignature, ulSignatureLen); } catch (...) @@ -914,6 +1020,8 @@ PKCS_API CK_RV C_VerifyRecoverInit(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_VerifyRecoverInit(hSession, pMechanism, hKey); } catch (...) @@ -929,6 +1037,8 @@ PKCS_API CK_RV C_VerifyRecover(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSignatur { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_VerifyRecover(hSession, pSignature, ulSignatureLen, pData, pulDataLen); } catch (...) @@ -944,6 +1054,8 @@ PKCS_API CK_RV C_DigestEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPa { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DigestEncryptUpdate(hSession, pPart, ulPartLen, pEncryptedPart, pulEncryptedPartLen); } catch (...) @@ -959,6 +1071,8 @@ PKCS_API CK_RV C_DecryptDigestUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPa { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DecryptDigestUpdate(hSession, pPart, ulPartLen, pDecryptedPart, pulDecryptedPartLen); } catch (...) @@ -974,6 +1088,8 @@ PKCS_API CK_RV C_SignEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SignEncryptUpdate(hSession, pPart, ulPartLen, pEncryptedPart, pulEncryptedPartLen); } catch (...) @@ -989,6 +1105,8 @@ PKCS_API CK_RV C_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEn { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DecryptVerifyUpdate(hSession, pEncryptedPart, ulEncryptedPartLen, pPart, pulPartLen); } catch (...) @@ -1004,6 +1122,8 @@ PKCS_API CK_RV C_GenerateKey(CK_SESSION_HANDLE hSession, CK_MECHANISM_PTR pMecha { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GenerateKey(hSession, pMechanism, pTemplate, ulCount, phKey); } catch (...) @@ -1029,6 +1149,8 @@ PKCS_API CK_RV C_GenerateKeyPair { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GenerateKeyPair(hSession, pMechanism, pPublicKeyTemplate, ulPublicKeyAttributeCount, pPrivateKeyTemplate, ulPrivateKeyAttributeCount, phPublicKey, phPrivateKey); } catch (...) @@ -1052,6 +1174,8 @@ PKCS_API CK_RV C_WrapKey { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_WrapKey(hSession, pMechanism, hWrappingKey, hKey, pWrappedKey, pulWrappedKeyLen); } catch (...) @@ -1077,6 +1201,8 @@ PKCS_API CK_RV C_UnwrapKey { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_UnwrapKey(hSession, pMechanism, hUnwrappingKey, pWrappedKey, ulWrappedKeyLen, pTemplate, ulCount, phKey); } catch (...) @@ -1100,6 +1226,8 @@ PKCS_API CK_RV C_DeriveKey { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_DeriveKey(hSession, pMechanism, hBaseKey, pTemplate, ulCount, phKey); } catch (...) @@ -1115,6 +1243,8 @@ PKCS_API CK_RV C_SeedRandom(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSeed, CK_UL { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_SeedRandom(hSession, pSeed, ulSeedLen); } catch (...) @@ -1130,6 +1260,8 @@ PKCS_API CK_RV C_GenerateRandom(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pRandomD { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GenerateRandom(hSession, pRandomData, ulRandomLen); } catch (...) @@ -1145,6 +1277,8 @@ PKCS_API CK_RV C_GetFunctionStatus(CK_SESSION_HANDLE hSession) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_GetFunctionStatus(hSession); } catch (...) @@ -1160,6 +1294,8 @@ PKCS_API CK_RV C_CancelFunction(CK_SESSION_HANDLE hSession) { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_CancelFunction(hSession); } catch (...) @@ -1175,6 +1311,8 @@ PKCS_API CK_RV C_WaitForSlotEvent(CK_FLAGS flags, CK_SLOT_ID_PTR pSlot, CK_VOID_ { try { + if (objects_deleted == 1) + return CKR_FUNCTION_FAILED; return SoftHSM::i()->C_WaitForSlotEvent(flags, pSlot, pReserved); } catch (...)
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