diff options
Diffstat (limited to 'src/Common/Cache.c')
| -rw-r--r-- | src/Common/Cache.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/src/Common/Cache.c b/src/Common/Cache.c index c204e03e..46249b9c 100644 --- a/src/Common/Cache.c +++ b/src/Common/Cache.c @@ -43,7 +43,7 @@ void VcUnprotectPassword (Password* pPassword, uint64 encID) #endif -int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim, char *header, Password *password, int pkcs5_prf, int pim, BOOL truecryptMode, PCRYPTO_INFO *retInfo) +int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim, char *header, Password *password, int pkcs5_prf, int pim, PCRYPTO_INFO *retInfo) { int nReturnCode = ERR_PASSWORD_WRONG; int i, effectivePim; @@ -51,7 +51,7 @@ int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim, char *heade /* Attempt to recognize volume using mount password */ if (password->Length > 0) { - nReturnCode = ReadVolumeHeader (bBoot, header, password, pkcs5_prf, pim, truecryptMode, retInfo, NULL); + nReturnCode = ReadVolumeHeader (bBoot, header, password, pkcs5_prf, pim, retInfo, NULL); /* Save mount passwords back into cache if asked to do so */ if (bCache && (nReturnCode == 0 || nReturnCode == ERR_CIPHER_INIT_WEAK_KEY)) @@ -124,13 +124,11 @@ int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim, char *heade #endif if ((pCurrentPassword->Length > 0) && (pCurrentPassword->Length <= (unsigned int) ((bBoot? MAX_LEGACY_PASSWORD: MAX_PASSWORD)))) { - if (truecryptMode) - effectivePim = 0; - else if (pim == -1) + if (pim == -1) effectivePim = CachedPim[i]; else effectivePim = pim; - nReturnCode = ReadVolumeHeader (bBoot, header, pCurrentPassword, pkcs5_prf, effectivePim, truecryptMode, retInfo, NULL); + nReturnCode = ReadVolumeHeader (bBoot, header, pCurrentPassword, pkcs5_prf, effectivePim, retInfo, NULL); if (nReturnCode != ERR_PASSWORD_WRONG) break; @@ -146,7 +144,7 @@ int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim, char *heade } -void AddPasswordToCache (Password *password, int pim) +void AddPasswordToCache (Password *password, int pim, BOOL bCachePim) { #ifdef _WIN64 Password tmpPass; @@ -174,10 +172,18 @@ void AddPasswordToCache (Password *password, int pim) if (IsRamEncryptionEnabled ()) VcProtectPassword (&CachedPasswords[nPasswordIdx], VcGetPasswordEncryptionID (&CachedPasswords[nPasswordIdx])); #endif - CachedPim[nPasswordIdx] = pim > 0? pim : 0; + /* Store also PIM if requested, otherwise set to default */ + if (bCachePim && (pim > 0)) + CachedPim[nPasswordIdx] = pim; + else + CachedPim[nPasswordIdx] = 0; nPasswordIdx = (nPasswordIdx + 1) % CACHE_SIZE; cacheEmpty = 0; } + else if (bCachePim) + { + CachedPim[i] = pim > 0? pim : 0; + } #ifdef _WIN64 if (IsRamEncryptionEnabled()) burn (&tmpPass, sizeof (Password)); @@ -190,7 +196,7 @@ void AddLegacyPasswordToCache (PasswordLegacy *password, int pim) inputPass.Length = password->Length; memcpy (inputPass.Text, password->Text, password->Length); - AddPasswordToCache (&inputPass, pim); + AddPasswordToCache (&inputPass, pim, TRUE); burn (&inputPass, sizeof (inputPass)); } |