VeraCrypt
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-rw-r--r--src/Common/Cache.c14
-rw-r--r--src/Common/Cache.h2
2 files changed, 12 insertions, 4 deletions
diff --git a/src/Common/Cache.c b/src/Common/Cache.c
index c204e03e..fe56a554 100644
--- a/src/Common/Cache.c
+++ b/src/Common/Cache.c
@@ -146,7 +146,7 @@ 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 +174,18 @@ 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 +198,7 @@ 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));
}
diff --git a/src/Common/Cache.h b/src/Common/Cache.h
index a9ed58a7..841d5e67 100644
--- a/src/Common/Cache.h
+++ b/src/Common/Cache.h
@@ -20,7 +20,7 @@
extern int cacheEmpty;
-void AddPasswordToCache (Password *password, int pim);
+void AddPasswordToCache (Password *password, int pim, BOOL bCachePim);
void AddLegacyPasswordToCache (PasswordLegacy *password, int pim);
int ReadVolumeHeaderWCache (BOOL bBoot, BOOL bCache, BOOL bCachePim,char *header, Password *password, int pkcs5_prf, int pim, BOOL truecryptMode, PCRYPTO_INFO *retInfo);
void WipeCache (void);