diff options
| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2020-07-21 10:59:44 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2020-07-21 12:47:20 +0200 |
| commit | f9782fb3f6393b967d2997feff85d59c01a7db80 (patch) | |
| tree | be475906690b04857b551003c47b041e2b286553 /src/Mount/Mount.c | |
| parent | 425e4e7d365795b820fa145403b2be372894c48b (diff) | |
| download | VeraCrypt-f9782fb3f6393b967d2997feff85d59c01a7db80.tar.gz VeraCrypt-f9782fb3f6393b967d2997feff85d59c01a7db80.zip | |
Windows: Implement detection of Hibernate and Fast Startup and disable them if RAM encryption is activated.
Diffstat (limited to 'src/Mount/Mount.c')
| -rw-r--r-- | src/Mount/Mount.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/Mount/Mount.c b/src/Mount/Mount.c index 7d4fa81b..ff66fab5 100644 --- a/src/Mount/Mount.c +++ b/src/Mount/Mount.c @@ -11462,7 +11462,26 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM { BOOL originalRamEncryptionEnabled = (driverConfig & VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION)? TRUE : FALSE; if (originalRamEncryptionEnabled != enableRamEncryption) + { + if (enableRamEncryption) + { + // Disable Hibernate and Fast Startup if they are enabled + BOOL bHibernateEnabled, bHiberbootEnabled; + if (GetHibernateStatus (bHibernateEnabled, bHiberbootEnabled)) + { + if (bHibernateEnabled) + { + BootEncObj->WriteLocalMachineRegistryDwordValue (L"SYSTEM\\CurrentControlSet\\Control\\Power", L"HibernateEnabled", 0); + } + + if (bHiberbootEnabled) + { + BootEncObj->WriteLocalMachineRegistryDwordValue (L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Power", L"HiberbootEnabled", 0); + } + } + } rebootRequired = true; + } SetDriverConfigurationFlag (VC_DRIVER_CONFIG_ENABLE_RAM_ENCRYPTION, enableRamEncryption); } @@ -11538,7 +11557,25 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM BOOL enableRamEncryption = IsDlgButtonChecked (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION); if (originalRamEncryptionEnabled != enableRamEncryption) + { + if (enableRamEncryption) + { + // check if Hibernate or Fast Startup are enabled + BOOL bHibernateEnabled, bHiberbootEnabled; + if (GetHibernateStatus (bHibernateEnabled, bHiberbootEnabled)) + { + if (bHibernateEnabled || bHiberbootEnabled) + { + if (AskWarnYesNo ("RAM_ENCRYPTION_DISABLE_HIBERNATE", hwndDlg) == IDNO) + { + CheckDlgButton (hwndDlg, IDC_ENABLE_RAM_ENCRYPTION, BST_UNCHECKED); + return 1; + } + } + } + } Warning ("SETTING_REQUIRES_REBOOT", hwndDlg); + } } return 1; |