From db80c0234236dc9beff60b4c47b5627dbfb99bd2 Mon Sep 17 00:00:00 2001 From: Mounir IDRASSI Date: Tue, 15 Sep 2015 01:26:30 +0200 Subject: Windows: Add option to explicitly support extended disk IOCTLs and disable this support by default. This will avoid having issue with software that doesn't handle correctly partial IOCTL_STORAGE_QUERY_PROPERTY support. --- src/Mount/Mount.c | 3 +++ src/Mount/Mount.rc | 13 ++++++++----- src/Mount/Resource.h | 4 +++- 3 files changed, 14 insertions(+), 6 deletions(-) (limited to 'src/Mount') diff --git a/src/Mount/Mount.c b/src/Mount/Mount.c index 834ed198..84baea17 100644 --- a/src/Mount/Mount.c +++ b/src/Mount/Mount.c @@ -9884,6 +9884,7 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM uint32 driverConfig = ReadDriverConfigurationFlags(); CheckDlgButton (hwndDlg, IDC_ENABLE_HARDWARE_ENCRYPTION, (driverConfig & TC_DRIVER_CONFIG_DISABLE_HARDWARE_ENCRYPTION) ? BST_UNCHECKED : BST_CHECKED); + CheckDlgButton (hwndDlg, IDC_ENABLE_EXTENDED_IOCTL_SUPPORT, (driverConfig & TC_DRIVER_CONFIG_ENABLE_EXTENDED_IOCTL) ? BST_CHECKED : BST_UNCHECKED); SYSTEM_INFO sysInfo; GetSystemInfo (&sysInfo); @@ -9940,6 +9941,7 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM } BOOL disableHW = !IsDlgButtonChecked (hwndDlg, IDC_ENABLE_HARDWARE_ENCRYPTION); + BOOL enableExtendedIOCTL = IsDlgButtonChecked (hwndDlg, IDC_ENABLE_EXTENDED_IOCTL_SUPPORT); try { @@ -9972,6 +9974,7 @@ static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM } SetDriverConfigurationFlag (TC_DRIVER_CONFIG_DISABLE_HARDWARE_ENCRYPTION, disableHW); + SetDriverConfigurationFlag (TC_DRIVER_CONFIG_ENABLE_EXTENDED_IOCTL, enableExtendedIOCTL); DWORD bytesReturned; if (!DeviceIoControl (hDriver, TC_IOCTL_REREAD_DRIVER_CONFIG, NULL, 0, NULL, 0, &bytesReturned, NULL)) diff --git a/src/Mount/Mount.rc b/src/Mount/Mount.rc index 09a2b637..4d40c358 100644 --- a/src/Mount/Mount.rc +++ b/src/Mount/Mount.rc @@ -295,7 +295,7 @@ BEGIN LTEXT "",IDC_CUSTOM_BOOT_LOADER_MESSAGE_HELP,18,74,337,73 END -IDD_PERFORMANCE_SETTINGS DIALOGEX 0, 0, 370, 206 +IDD_PERFORMANCE_SETTINGS DIALOGEX 0, 0, 370, 248 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU CAPTION "VeraCrypt - Performance Options" FONT 8, "MS Shell Dlg", 400, 0, 0x1 @@ -308,13 +308,16 @@ BEGIN "Button",BS_AUTOCHECKBOX | BS_TOP | WS_TABSTOP,18,103,283,11 COMBOBOX IDC_ENCRYPTION_FREE_CPU_COUNT,304,101,48,51,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP LTEXT "More information",IDC_MORE_INFO_ON_THREAD_BASED_PARALLELIZATION,18,159,165,10,SS_NOTIFY - PUSHBUTTON "&Benchmark",IDC_BENCHMARK,7,185,59,14 - DEFPUSHBUTTON "OK",IDOK,257,185,50,14 - PUSHBUTTON "Cancel",IDCANCEL,313,185,50,14 + PUSHBUTTON "&Benchmark",IDC_BENCHMARK,7,227,59,14 + DEFPUSHBUTTON "OK",IDOK,257,227,50,14 + PUSHBUTTON "Cancel",IDCANCEL,313,227,50,14 LTEXT "Processor (CPU) in this computer supports hardware acceleration for AES:",IDT_HW_AES_SUPPORTED_BY_CPU,18,23,273,9 GROUPBOX "Hardware Acceleration",IDT_ACCELERATION_OPTIONS,7,6,355,74 GROUPBOX "Thread-Based Parallelization",IDT_PARALLELIZATION_OPTIONS,7,84,355,93 LTEXT "",IDT_LIMIT_ENC_THREAD_POOL_NOTE,18,126,334,33 + GROUPBOX "Driver Configuration",IDT_DRIVER_OPTIONS,7,183,356,36 + CONTROL "Enable extended disk control codes support",IDC_ENABLE_EXTENDED_IOCTL_SUPPORT, + "Button",BS_AUTOCHECKBOX | WS_TABSTOP,18,198,337,10 END IDD_FAVORITE_VOLUMES DIALOGEX 0, 0, 380, 339 @@ -446,7 +449,7 @@ BEGIN LEFTMARGIN, 7 RIGHTMARGIN, 363 TOPMARGIN, 7 - BOTTOMMARGIN, 199 + BOTTOMMARGIN, 241 END IDD_FAVORITE_VOLUMES, DIALOG diff --git a/src/Mount/Resource.h b/src/Mount/Resource.h index aeffde57..78642bf2 100644 --- a/src/Mount/Resource.h +++ b/src/Mount/Resource.h @@ -170,6 +170,8 @@ #define IDC_SHOW_PIM 1146 #define IDC_FAVORITE_USE_LABEL_IN_EXPLORER 1147 #define IDC_COPY_EXPANDER 1148 +#define IDT_DRIVER_OPTIONS 1149 +#define IDC_ENABLE_EXTENDED_IOCTL_SUPPORT 1150 #define IDM_HELP 40001 #define IDM_ABOUT 40002 #define IDM_UNMOUNT_VOLUME 40003 @@ -245,7 +247,7 @@ #define _APS_NO_MFC 1 #define _APS_NEXT_RESOURCE_VALUE 119 #define _APS_NEXT_COMMAND_VALUE 40068 -#define _APS_NEXT_CONTROL_VALUE 1149 +#define _APS_NEXT_CONTROL_VALUE 1151 #define _APS_NEXT_SYMED_VALUE 101 #endif #endif -- cgit v1.2.3