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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2014-07-14 15:41:09 (GMT)
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2014-11-08 22:21:27 (GMT)
commitc220db01281564bf5b50575ee7e24b38e45f5050 (patch)
tree5e66aa935ec029ca2bac6fa282f4c18710fc2d0d /src/Mount
parentc01f392a7ba1d5cdd4aa182eeb273cf41717d94f (diff)
downloadVeraCrypt-c220db01281564bf5b50575ee7e24b38e45f5050.zip
VeraCrypt-c220db01281564bf5b50575ee7e24b38e45f5050.tar.gz
Static Code Analysis : Generalize the use of Safe String functions. Add some NULL pointer checks. Avoid false-positive detection in AppendMenu (MF_SEPARATOR) calls by setting the last parameter to "" instead of NULL.
Diffstat (limited to 'src/Mount')
-rw-r--r--src/Mount/Favorites.cpp4
-rw-r--r--src/Mount/Hotkeys.c94
-rw-r--r--src/Mount/Mount.c290
-rw-r--r--src/Mount/Mount.h4
4 files changed, 212 insertions, 180 deletions
diff --git a/src/Mount/Favorites.cpp b/src/Mount/Favorites.cpp
index 06c1aa3..93d9c64 100644
--- a/src/Mount/Favorites.cpp
+++ b/src/Mount/Favorites.cpp
@@ -56,7 +56,7 @@ namespace VeraCrypt
string volumeDevPath = favorite.Path;
wchar_t resolvedVolumeDevPath[TC_MAX_PATH];
- if (ResolveSymbolicLink (SingleStringToWide (volumeDevPath).c_str(), resolvedVolumeDevPath))
+ if (ResolveSymbolicLink (SingleStringToWide (volumeDevPath).c_str(), resolvedVolumeDevPath, sizeof(resolvedVolumeDevPath)))
volumeDevPath = WideToSingleString (resolvedVolumeDevPath);
char volumeName[TC_MAX_PATH];
@@ -414,7 +414,7 @@ namespace VeraCrypt
if (FavoriteVolumes.empty())
return;
- AppendMenu (FavoriteVolumesMenu, MF_SEPARATOR, 0, NULL);
+ AppendMenu (FavoriteVolumesMenu, MF_SEPARATOR, 0, "");
int i = 0;
foreach (const FavoriteVolume &favorite, FavoriteVolumes)
diff --git a/src/Mount/Hotkeys.c b/src/Mount/Hotkeys.c
index 96f9abc..c082960 100644
--- a/src/Mount/Hotkeys.c
+++ b/src/Mount/Hotkeys.c
@@ -13,6 +13,8 @@
#include "Mount.h"
#include "Resource.h"
+#include <Strsafe.h>
+
#define MAX_KEY_COMB_NAME_LEN 260
TCHOTKEY Hotkeys [NBR_HOTKEYS];
@@ -46,56 +48,56 @@ BOOL GetKeyName (UINT vKey, wchar_t *keyName)
if (vKey >= 0x30 && vKey <= 0x5a)
{
// ASCII characters
- wsprintfW (keyName, L"%hc", (char) vKey);
+ StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%hc", (char) vKey);
}
else if (vKey >= 0xE9 && vKey <= 0xF5)
{
// OEM-specific
- wsprintfW (keyName, L"OEM-%d", vKey);
+ StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM-%d", vKey);
}
else if (vKey >= VK_F1 && vKey <= VK_F24)
{
// F1-F24
- wsprintfW (keyName, L"F%d", vKey - VK_F1 + 1);
+ StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"F%d", vKey - VK_F1 + 1);
}
else if (vKey >= VK_NUMPAD0 && vKey <= VK_NUMPAD9)
{
// Numpad numbers
- wsprintfW (keyName, L"%s %d", GetString ("VK_NUMPAD"), vKey - VK_NUMPAD0);
+ StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s %d", GetString ("VK_NUMPAD"), vKey - VK_NUMPAD0);
}
else
{
switch (vKey)
{
- case VK_MULTIPLY: wsprintfW (keyName, L"%s *", GetString ("VK_NUMPAD")); break;
- case VK_ADD: wsprintfW (keyName, L"%s +", GetString ("VK_NUMPAD")); break;
- case VK_SEPARATOR: wsprintfW (keyName, L"%s Separator", GetString ("VK_NUMPAD")); break;
- case VK_SUBTRACT: wsprintfW (keyName, L"%s -", GetString ("VK_NUMPAD")); break;
- case VK_DECIMAL: wsprintfW (keyName, L"%s .", GetString ("VK_NUMPAD")); break;
- case VK_DIVIDE: wsprintfW (keyName, L"%s /", GetString ("VK_NUMPAD")); break;
- case VK_OEM_1: wcscpy (keyName, L"OEM 1 (';')"); break;
- case VK_OEM_PLUS: wcscpy (keyName, L"+"); break;
- case VK_OEM_COMMA: wcscpy (keyName, L","); break;
- case VK_OEM_MINUS: wcscpy (keyName, L"-"); break;
- case VK_OEM_PERIOD: wcscpy (keyName, L"."); break;
- case VK_OEM_2: wcscpy (keyName, L"OEM 2 ('/')"); break;
- case VK_OEM_3: wcscpy (keyName, L"OEM 3 (`)"); break;
- case VK_OEM_4: wcscpy (keyName, L"OEM 4 ('[')"); break;
- case VK_OEM_5: wcscpy (keyName, L"OEM 5 ('\\')"); break;
- case VK_OEM_6: wcscpy (keyName, L"OEM 6 (']')"); break;
- case VK_OEM_7: wcscpy (keyName, L"OEM 7 (')"); break;
- case VK_OEM_8: wcscpy (keyName, L"OEM 8"); break;
- case VK_OEM_AX: wcscpy (keyName, L"OEM AX"); break;
- case VK_OEM_102: wcscpy (keyName, L"OEM 102"); break;
- case VK_ICO_HELP: wcscpy (keyName, L"ICO_HELP"); break;
- case VK_ICO_00: wcscpy (keyName, L"ICO_00"); break;
- case VK_ICO_CLEAR: wcscpy (keyName, L"ICO_CLEAR"); break;
- case VK_ATTN: wcscpy (keyName, L"Attn"); break;
- case VK_CRSEL: wcscpy (keyName, L"CrSel"); break;
- case VK_EXSEL: wcscpy (keyName, L"ExSel"); break;
- case VK_EREOF: wcscpy (keyName, L"Erase EOF"); break;
- case VK_PA1: wcscpy (keyName, L"PA1"); break;
- case VK_OEM_CLEAR: wcscpy (keyName, L"OEM Clear"); break;
+ case VK_MULTIPLY: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s *", GetString ("VK_NUMPAD")); break;
+ case VK_ADD: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s +", GetString ("VK_NUMPAD")); break;
+ case VK_SEPARATOR: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s Separator", GetString ("VK_NUMPAD")); break;
+ case VK_SUBTRACT: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s -", GetString ("VK_NUMPAD")); break;
+ case VK_DECIMAL: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s .", GetString ("VK_NUMPAD")); break;
+ case VK_DIVIDE: StringCbPrintfW (keyName, MAX_KEY_COMB_NAME_LEN, L"%s /", GetString ("VK_NUMPAD")); break;
+ case VK_OEM_1: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 1 (';')"); break;
+ case VK_OEM_PLUS: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"+"); break;
+ case VK_OEM_COMMA: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L","); break;
+ case VK_OEM_MINUS: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"-"); break;
+ case VK_OEM_PERIOD: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"."); break;
+ case VK_OEM_2: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 2 ('/')"); break;
+ case VK_OEM_3: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 3 (`)"); break;
+ case VK_OEM_4: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 4 ('[')"); break;
+ case VK_OEM_5: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 5 ('\\')"); break;
+ case VK_OEM_6: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 6 (']')"); break;
+ case VK_OEM_7: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 7 (')"); break;
+ case VK_OEM_8: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 8"); break;
+ case VK_OEM_AX: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM AX"); break;
+ case VK_OEM_102: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM 102"); break;
+ case VK_ICO_HELP: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"ICO_HELP"); break;
+ case VK_ICO_00: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"ICO_00"); break;
+ case VK_ICO_CLEAR: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"ICO_CLEAR"); break;
+ case VK_ATTN: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"Attn"); break;
+ case VK_CRSEL: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"CrSel"); break;
+ case VK_EXSEL: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"ExSel"); break;
+ case VK_EREOF: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"Erase EOF"); break;
+ case VK_PA1: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"PA1"); break;
+ case VK_OEM_CLEAR: StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, L"OEM Clear"); break;
case 0:
case 1:
@@ -107,12 +109,12 @@ BOOL GetKeyName (UINT vKey, wchar_t *keyName)
{
char key[16];
wchar_t *desc;
- sprintf (key, "VKEY_%02X", vKey);
+ StringCbPrintfA (key, sizeof(key),"VKEY_%02X", vKey);
desc = GetString (key);
if (desc == UnknownString)
result = FALSE;
else
- wcsncpy (keyName, desc, MAX_KEY_COMB_NAME_LEN);
+ StringCbCopyW (keyName, MAX_KEY_COMB_NAME_LEN, desc);
}
}
}
@@ -226,36 +228,36 @@ static void DisplayHotkeyList (HWND hwndDlg)
SendMessageW (hList,LVM_INSERTITEMW,0,(LPARAM)&item);
item.iSubItem = 1;
- wcscpy (Shortcut, L"");
- wcscpy (ShortcutMod, L"");
+ Shortcut[0] = 0;
+ ShortcutMod[0] = 0;
if (GetKeyName (tmpHotkeys[i].vKeyCode, Shortcut))
{
if (tmpHotkeys[i].vKeyModifiers & MOD_CONTROL)
{
- wcscat (ShortcutMod, GetString ("VK_CONTROL"));
- wcscat (ShortcutMod, L"+");
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),GetString ("VK_CONTROL"));
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),L"+");
}
if (tmpHotkeys[i].vKeyModifiers & MOD_SHIFT)
{
- wcscat (ShortcutMod, GetString ("VK_SHIFT"));
- wcscat (ShortcutMod, L"+");
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),GetString ("VK_SHIFT"));
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),L"+");
}
if (tmpHotkeys[i].vKeyModifiers & MOD_ALT)
{
- wcscat (ShortcutMod, GetString ("VK_ALT"));
- wcscat (ShortcutMod, L"+");
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),GetString ("VK_ALT"));
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),L"+");
}
if (tmpHotkeys[i].vKeyModifiers & MOD_WIN)
{
- wcscat (ShortcutMod, GetString ("VK_WIN"));
- wcscat (ShortcutMod, L"+");
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),GetString ("VK_WIN"));
+ StringCbCatW (ShortcutMod, sizeof(ShortcutMod),L"+");
}
- wsprintfW (ShortcutFinal, L"%s%s", ShortcutMod, Shortcut);
+ StringCbPrintfW (ShortcutFinal, sizeof(ShortcutFinal), L"%s%s", ShortcutMod, Shortcut);
item.pszText = ShortcutFinal;
}
else
diff --git a/src/Mount/Mount.c b/src/Mount/Mount.c
index 5f6e472..c63d31e 100644
--- a/src/Mount/Mount.c
+++ b/src/Mount/Mount.c
@@ -46,6 +46,8 @@
#include "../Platform/Finally.h"
#include "../Platform/ForEach.h"
+#include <Strsafe.h>
+
using namespace VeraCrypt;
enum timer_ids
@@ -534,7 +536,7 @@ void SaveSettings (HWND hwndDlg)
// Drive Letter
lLetter = GetSelectedLong (GetDlgItem (hwndDlg, IDC_DRIVELIST));
if (LOWORD (lLetter) != 0xffff)
- sprintf (szTmp, "%c:", (char) HIWORD (lLetter));
+ StringCbPrintfA (szTmp, sizeof(szTmp), "%c:", (char) HIWORD (lLetter));
ConfigWriteString ("LastSelectedDrive", szTmp);
ConfigWriteInt ("CloseSecurityTokenSessionsAfterMount", CloseSecurityTokenSessionsAfterMount);
@@ -721,19 +723,19 @@ static void PopulateSysEncContextMenu (HMENU popup, BOOL bToolsOnly)
AppendMenuW (popup, MF_STRING, IDM_PERMANENTLY_DECRYPT_SYS, GetString ("PERMANENTLY_DECRYPT"));
AppendMenuW (popup, MF_STRING, IDM_ENCRYPT_SYSTEM_DEVICE, GetString ("ENCRYPT"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
}
}
AppendMenuW (popup, MF_STRING, IDM_CHANGE_SYS_PASSWORD, GetString ("IDM_CHANGE_SYS_PASSWORD"));
AppendMenuW (popup, MF_STRING, IDM_CHANGE_SYS_HEADER_KEY_DERIV_ALGO, GetString ("IDM_CHANGE_SYS_HEADER_KEY_DERIV_ALGO"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_SYS_ENC_SETTINGS, GetString ("IDM_SYS_ENC_SETTINGS"));
if (!IsHiddenOSRunning())
{
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_CREATE_RESCUE_DISK, GetString ("IDM_CREATE_RESCUE_DISK"));
AppendMenuW (popup, MF_STRING, IDM_VERIFY_RESCUE_DISK, GetString ("IDM_VERIFY_RESCUE_DISK"));
}
@@ -742,10 +744,10 @@ static void PopulateSysEncContextMenu (HMENU popup, BOOL bToolsOnly)
{
if (SysDriveOrPartitionFullyEncrypted (FALSE) && !IsHiddenOSRunning())
{
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_PERMANENTLY_DECRYPT_SYS, GetString ("PERMANENTLY_DECRYPT"));
}
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_VOLUME_PROPERTIES, GetString ("IDPM_PROPERTIES"));
}
}
@@ -764,7 +766,7 @@ BOOL CheckSysEncMountWithoutPBA (const char *devicePath, BOOL quiet)
if (strlen (devicePath) < 2)
{
GetWindowText (GetDlgItem (MainDlg, IDC_VOLUME), szDevicePath, sizeof (szDevicePath));
- CreateFullVolumePath (szDiskFile, szDevicePath, &tmpbDevice);
+ CreateFullVolumePath (szDiskFile, sizeof(szDiskFile), szDevicePath, &tmpbDevice);
if (!tmpbDevice)
{
@@ -783,7 +785,7 @@ BOOL CheckSysEncMountWithoutPBA (const char *devicePath, BOOL quiet)
}
}
else
- strncpy (szDevicePath, devicePath, sizeof (szDevicePath) - 1);
+ StringCbCopyA (szDevicePath, sizeof(szDevicePath), devicePath);
char *partionPortion = strrchr (szDevicePath, '\\');
@@ -815,7 +817,7 @@ BOOL CheckSysEncMountWithoutPBA (const char *devicePath, BOOL quiet)
return FALSE;
}
- _snprintf (parentDrivePath,
+ StringCbPrintfA (parentDrivePath,
sizeof (parentDrivePath),
"\\Device\\Harddisk%d\\Partition0",
driveNo);
@@ -872,7 +874,7 @@ BOOL TCBootLoaderOnInactiveSysEncDrive (void)
if (sscanf (szDevicePath, "\\Device\\Harddisk%d\\Partition", &driveNo) != 1)
return FALSE;
- _snprintf (parentDrivePath,
+ StringCbPrintfA (parentDrivePath,
sizeof (parentDrivePath),
"\\Device\\Harddisk%d\\Partition0",
driveNo);
@@ -949,15 +951,16 @@ static void LaunchVolCreationWizard (HWND hwndDlg, const char *arg)
PROCESS_INFORMATION pi;
ZeroMemory (&si, sizeof (si));
- strcpy (++tmp, "VeraCrypt Format.exe\"");
+ *tmp = 0;
+ StringCbCopyA (t, sizeof(t), "\\VeraCrypt Format.exe\"");
if (!FileExists(t))
Error ("VOL_CREATION_WIZARD_NOT_FOUND"); // Display a user-friendly error message and advise what to do
if (strlen (arg) > 0)
{
- strcat (t, " ");
- strcat (t, arg);
+ StringCbCatA (t, sizeof(t), " ");
+ StringCbCatA (t, sizeof(t), arg);
}
if (!CreateProcess (NULL, (LPSTR) t, NULL, NULL, FALSE, NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi))
@@ -1068,7 +1071,8 @@ void LoadDriveLetters (HWND hTree, int drive)
listItem.iItem = item++;
listItem.pszText = szTmp;
- strcpy (szTmp, " ");
+ szTmp[0] = ' ';
+ szTmp[1] = 0;
listItem.lParam = MAKELONG (TC_MLIST_ITEM_SYS_DRIVE, ENC_SYSDRIVE_PSEUDO_DRIVE_LETTER);
@@ -1082,7 +1086,7 @@ void LoadDriveLetters (HWND hTree, int drive)
// Fully encrypted
if (SysDriveOrPartitionFullyEncrypted (TRUE))
{
- wcscpy (szTmpW, GetString ("SYSTEM_DRIVE"));
+ StringCbCopyW (szTmpW, sizeof(szTmpW), GetString ("SYSTEM_DRIVE"));
}
else
{
@@ -1094,23 +1098,23 @@ void LoadDriveLetters (HWND hTree, int drive)
if (BootEncStatus.SetupMode != SetupDecryption)
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_DRIVE_ENCRYPTING"),
(double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0);
}
else
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_DRIVE_DECRYPTING"),
100.0 - ((double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0));
}
}
else
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_DRIVE_PARTIALLY_ENCRYPTED"),
(double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0);
}
@@ -1118,7 +1122,7 @@ void LoadDriveLetters (HWND hTree, int drive)
ListSubItemSetW (hTree, listItem.iItem, 1, szTmpW);
- GetSizeString (GetSysEncDeviceSize(TRUE), szTmpW);
+ GetSizeString (GetSysEncDeviceSize(TRUE), szTmpW, sizeof(szTmpW));
ListSubItemSetW (hTree, listItem.iItem, 2, szTmpW);
EAGetName (szTmp, propSysEnc.ea);
@@ -1182,7 +1186,7 @@ void LoadDriveLetters (HWND hTree, int drive)
// Fully encrypted
if (SysDriveOrPartitionFullyEncrypted (TRUE))
{
- wcscpy (szTmpW, GetString (IsHiddenOSRunning() ? "HIDDEN_SYSTEM_PARTITION" : "SYSTEM_PARTITION"));
+ StringCbCopyW (szTmpW, sizeof(szTmpW), GetString (IsHiddenOSRunning() ? "HIDDEN_SYSTEM_PARTITION" : "SYSTEM_PARTITION"));
}
else
{
@@ -1194,23 +1198,23 @@ void LoadDriveLetters (HWND hTree, int drive)
if (BootEncStatus.SetupMode != SetupDecryption)
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_PARTITION_ENCRYPTING"),
(double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0);
}
else
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_PARTITION_DECRYPTING"),
100.0 - ((double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0));
}
}
else
{
- _snwprintf (szTmpW,
- sizeof szTmpW/2,
+ StringCbPrintfW (szTmpW,
+ sizeof szTmpW,
GetString ("SYSTEM_PARTITION_PARTIALLY_ENCRYPTED"),
(double) GetSysEncDeviceEncryptedPartSize (TRUE) / (double) GetSysEncDeviceSize (TRUE) * 100.0);
}
@@ -1220,7 +1224,7 @@ void LoadDriveLetters (HWND hTree, int drive)
}
else
{
- ToSBCS (driver.wszVolume[i]);
+ ToSBCS (driver.wszVolume[i], sizeof(driver.wszVolume[i]));
char *path = (char *) driver.wszVolume[i];
if (memcmp (path, "\\??\\", 4) == 0)
@@ -1235,7 +1239,7 @@ void LoadDriveLetters (HWND hTree, int drive)
ListSubItemSet (hTree, listItem.iItem, 1, (char *) FitPathInGfxWidth (hTree, hUserFont, ListView_GetColumnWidth (hTree, 1) - GetTextGfxWidth (hTree, L"___", hUserFont), path).c_str());
}
- GetSizeString (bSysEncPartition ? GetSysEncDeviceSize(TRUE) : driver.diskLength[i], szTmpW);
+ GetSizeString (bSysEncPartition ? GetSysEncDeviceSize(TRUE) : driver.diskLength[i], szTmpW, sizeof(szTmpW));
ListSubItemSetW (hTree, listItem.iItem, 2, szTmpW);
EAGetName (szTmp, bSysEncPartition ? propSysEnc.ea : driver.ea[i]);
@@ -1276,7 +1280,7 @@ void LoadDriveLetters (HWND hTree, int drive)
wchar_t szTmp[4096];
VolumeNotificationsList.bHidVolDamagePrevReported[i] = TRUE;
- swprintf (szTmp, GetString ("DAMAGE_TO_HIDDEN_VOLUME_PREVENTED"), i+'A');
+ StringCbPrintfW (szTmp, sizeof(szTmp), GetString ("DAMAGE_TO_HIDDEN_VOLUME_PREVENTED"), i+'A');
SetForegroundWindow (GetParent(hTree));
MessageBoxW (GetParent(hTree), szTmp, lpszTitle, MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST);
}
@@ -1554,9 +1558,9 @@ BOOL CALLBACK PasswordChangeDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPAR
bKeyboardLayoutChanged = TRUE;
wchar_t szTmp [4096];
- wcscpy (szTmp, GetString ("KEYB_LAYOUT_CHANGE_PREVENTED"));
- wcscat (szTmp, L"\n\n");
- wcscat (szTmp, GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
+ StringCbCopyW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_CHANGE_PREVENTED"));
+ StringCbCatW (szTmp, sizeof(szTmp), L"\n\n");
+ StringCbCatW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
MessageBoxW (MainDlg, szTmp, lpszTitle, MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST);
}
@@ -1570,9 +1574,9 @@ BOOL CALLBACK PasswordChangeDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPAR
bKeybLayoutAltKeyWarningShown = TRUE;
wchar_t szTmp [4096];
- wcscpy (szTmp, GetString ("ALT_KEY_CHARS_NOT_FOR_SYS_ENCRYPTION"));
- wcscat (szTmp, L"\n\n");
- wcscat (szTmp, GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
+ StringCbCopyW (szTmp, sizeof(szTmp), GetString ("ALT_KEY_CHARS_NOT_FOR_SYS_ENCRYPTION"));
+ StringCbCatW (szTmp, sizeof(szTmp), L"\n\n");
+ StringCbCatW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
MessageBoxW (MainDlg, szTmp, lpszTitle, MB_ICONINFORMATION | MB_SETFOREGROUND | MB_TOPMOST);
}
}
@@ -1899,12 +1903,12 @@ BOOL CALLBACK PasswordDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
wstring label = GetFavoriteVolumeLabel (PasswordDlgVolume);
if (!label.empty())
{
- wsprintfW (s, GetString ("ENTER_PASSWORD_FOR_LABEL"), label.c_str());
+ StringCbPrintfW (s, sizeof(s), GetString ("ENTER_PASSWORD_FOR_LABEL"), label.c_str());
}
else
{
- wsprintfW (s, GetString ("ENTER_PASSWORD_FOR"), "___");
- wsprintfW (s, GetString ("ENTER_PASSWORD_FOR"), FitPathInGfxWidth (hwndDlg, WindowTitleBarFont, rect.right - rect.left - GetTextGfxWidth (hwndDlg, s, WindowTitleBarFont), PasswordDlgVolume).c_str());
+ StringCbPrintfW (s, sizeof(s), GetString ("ENTER_PASSWORD_FOR"), "___");
+ StringCbPrintfW (s, sizeof(s), GetString ("ENTER_PASSWORD_FOR"), FitPathInGfxWidth (hwndDlg, WindowTitleBarFont, rect.right - rect.left - GetTextGfxWidth (hwndDlg, s, WindowTitleBarFont), PasswordDlgVolume).c_str());
}
SetWindowTextW (hwndDlg, s);
@@ -1957,7 +1961,7 @@ BOOL CALLBACK PasswordDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), tmp);
SetWindowText (GetDlgItem (hwndDlg, IDC_PASSWORD), "");
- sprintf (OrigKeyboardLayout, "%08X", (DWORD) GetKeyboardLayout (NULL) & 0xFFFF);
+ StringCbPrintfA (OrigKeyboardLayout, sizeof(OrigKeyboardLayout),"%08X", (DWORD) GetKeyboardLayout (NULL) & 0xFFFF);
DWORD keybLayout = (DWORD) LoadKeyboardLayout ("00000409", KLF_ACTIVATE);
@@ -2015,9 +2019,9 @@ BOOL CALLBACK PasswordDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
}
wchar_t szTmp [4096];
- wcscpy (szTmp, GetString ("KEYB_LAYOUT_CHANGE_PREVENTED"));
- wcscat (szTmp, L"\n\n");
- wcscat (szTmp, GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
+ StringCbCopyW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_CHANGE_PREVENTED"));
+ StringCbCatW (szTmp, sizeof(szTmp), L"\n\n");
+ StringCbCatW (szTmp, sizeof(szTmp), GetString ("KEYB_LAYOUT_SYS_ENC_EXPLANATION"));
MessageBoxW (MainDlg, szTmp, lpszTitle, MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST);
}
}
@@ -2152,9 +2156,12 @@ BOOL CALLBACK PasswordDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
while (count-- > 0)
{
KeyFile *kf = (KeyFile *) malloc (sizeof (KeyFile));
- DragQueryFile (hdrop, i++, kf->FileName, sizeof (kf->FileName));
- FirstKeyFile = KeyFileAdd (FirstKeyFile, kf);
- KeyFilesEnable = TRUE;
+ if (kf)
+ {
+ DragQueryFile (hdrop, i++, kf->FileName, sizeof (kf->FileName));
+ FirstKeyFile = KeyFileAdd (FirstKeyFile, kf);
+ KeyFilesEnable = TRUE;
+ }
}
SetCheckBox (hwndDlg, IDC_KEYFILES_ENABLE, KeyFilesEnable);
@@ -2351,23 +2358,27 @@ BOOL CALLBACK PreferencesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM
if (lw == IDC_MORE_SETTINGS)
{
HMENU popup = CreatePopupMenu ();
+ if (popup)
+ {
+ AppendMenuW (popup, MF_STRING, IDM_LANGUAGE, GetString ("IDM_LANGUAGE"));
+ AppendMenuW (popup, MF_STRING, IDM_HOTKEY_SETTINGS, GetString ("IDM_HOTKEY_SETTINGS"));
+ AppendMenuW (popup, MF_STRING, IDM_PERFORMANCE_SETTINGS, GetString ("IDM_PERFORMANCE_SETTINGS"));
+ AppendMenuW (popup, MF_STRING, IDM_SYSENC_SETTINGS, GetString ("IDM_SYSENC_SETTINGS"));
+ AppendMenuW (popup, MF_STRING, IDM_SYS_FAVORITES_SETTINGS, GetString ("IDM_SYS_FAVORITES_SETTINGS"));
+ AppendMenuW (popup, MF_STRING, IDM_DEFAULT_KEYFILES, GetString ("IDM_DEFAULT_KEYFILES"));
+ AppendMenuW (popup, MF_STRING, IDM_TOKEN_PREFERENCES, GetString ("IDM_TOKEN_PREFERENCES"));
- AppendMenuW (popup, MF_STRING, IDM_LANGUAGE, GetString ("IDM_LANGUAGE"));
- AppendMenuW (popup, MF_STRING, IDM_HOTKEY_SETTINGS, GetString ("IDM_HOTKEY_SETTINGS"));
- AppendMenuW (popup, MF_STRING, IDM_PERFORMANCE_SETTINGS, GetString ("IDM_PERFORMANCE_SETTINGS"));
- AppendMenuW (popup, MF_STRING, IDM_SYSENC_SETTINGS, GetString ("IDM_SYSENC_SETTINGS"));
- AppendMenuW (popup, MF_STRING, IDM_SYS_FAVORITES_SETTINGS, GetString ("IDM_SYS_FAVORITES_SETTINGS"));
- AppendMenuW (popup, MF_STRING, IDM_DEFAULT_KEYFILES, GetString ("IDM_DEFAULT_KEYFILES"));
- AppendMenuW (popup, MF_STRING, IDM_TOKEN_PREFERENCES, GetString ("IDM_TOKEN_PREFERENCES"));
-
- RECT rect;
- GetWindowRect (GetDlgItem (hwndDlg, IDC_MORE_SETTINGS), &rect);
+ RECT rect;
+ GetWindowRect (GetDlgItem (hwndDlg, IDC_MORE_SETTINGS), &rect);
- int menuItem = TrackPopupMenu (popup, TPM_RETURNCMD | TPM_LEFTBUTTON, rect.left + 2, rect.top + 2, 0, hwndDlg, NULL);
- DestroyMenu (popup);
+ int menuItem = TrackPopupMenu (popup, TPM_RETURNCMD | TPM_LEFTBUTTON, rect.left + 2, rect.top + 2, 0, hwndDlg, NULL);
+ DestroyMenu (popup);
- SendMessage (MainDlg, WM_COMMAND, menuItem, NULL);
- return 1;
+ SendMessage (MainDlg, WM_COMMAND, menuItem, NULL);
+ return 1;
+ }
+ else
+ return 0;
}
if (HIWORD (wParam) == BN_CLICKED)
@@ -2739,7 +2750,7 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
// Size
ListItemAddW (list, i, GetString ("SIZE"));
- swprintf (sw, L"%I64u %s", prop.diskLength, GetString ("BYTES"));
+ StringCbPrintfW (sw, sizeof(sw), L"%I64u %s", prop.diskLength, GetString ("BYTES"));
ListSubItemSetW (list, i++, 1, sw);
// Type
@@ -2802,7 +2813,7 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
// Primary key
ListItemAddW (list, i, GetString ("KEY_SIZE"));
- wsprintfW (sw, L"%d %s", size * 8, GetString ("BITS"));
+ StringCbPrintfW (sw, sizeof(sw), L"%d %s", size * 8, GetString ("BITS"));
ListSubItemSetW (list, i++, 1, sw);
if (strcmp (EAGetModeName (prop.ea, prop.mode, TRUE), "XTS") == 0)
@@ -2817,7 +2828,7 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
// Tweak key (LRW)
ListItemAddW (list, i, GetString ("SECONDARY_KEY_SIZE_LRW"));
- swprintf (sw, L"%d %s", CipherGetBlockSize (EAGetFirstCipher(prop.ea))*8, GetString ("BITS"));
+ StringCbPrintfW (sw, sizeof(sw), L"%d %s", CipherGetBlockSize (EAGetFirstCipher(prop.ea))*8, GetString ("BITS"));
ListSubItemSetW (list, i++, 1, sw);
}
}
@@ -2830,20 +2841,20 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
wchar_t tmpstr[64];
int i = EAGetLastCipher(prop.ea);
- swprintf (sw, L"%d", CipherGetBlockSize(i)*8);
+ StringCbPrintfW (sw, sizeof(sw), L"%d", CipherGetBlockSize(i)*8);
while (i = EAGetPreviousCipher(prop.ea, i))
{
- swprintf (tmpstr, L"/%d", CipherGetBlockSize(i)*8);
- wcscat (sw, tmpstr);
+ StringCbPrintfW (tmpstr, sizeof(tmpstr), L"/%d", CipherGetBlockSize(i)*8);
+ StringCbCatW (sw, sizeof(sw), tmpstr);
}
- wcscat (sw, L" ");
+ StringCbCatW (sw, sizeof(sw), L" ");
}
else
{
- swprintf (sw, L"%d ", CipherGetBlockSize (EAGetFirstCipher(prop.ea))*8);
+ StringCbPrintfW (sw, sizeof(sw), L"%d ", CipherGetBlockSize (EAGetFirstCipher(prop.ea))*8);
}
- wcscat (sw, GetString ("BITS"));
+ StringCbCatW (sw, sizeof(sw), GetString ("BITS"));
ListSubItemSetW (list, i++, 1, sw);
// Mode
@@ -2906,7 +2917,7 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
{
// Volume format version
ListItemAddW (list, i, GetString ("VOLUME_FORMAT_VERSION"));
- sprintf (szTmp, "%d", prop.volFormatVersion);
+ StringCbPrintfA (szTmp, sizeof(szTmp), "%d", prop.volFormatVersion);
ListSubItemSet (list, i++, 1, szTmp);
// Backup header
@@ -2916,12 +2927,12 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
// Total data read
ListItemAddW (list, i, GetString ("TOTAL_DATA_READ"));
- GetSizeString (prop.totalBytesRead, sw);
+ GetSizeString (prop.totalBytesRead, sw, sizeof(sw));
ListSubItemSetW (list, i++, 1, sw);
// Total data written
ListItemAddW (list, i, GetString ("TOTAL_DATA_WRITTEN"));
- GetSizeString (prop.totalBytesWritten, sw);
+ GetSizeString (prop.totalBytesWritten, sw, sizeof(sw));
ListSubItemSetW (list, i++, 1, sw);
if (bSysEnc)
@@ -2939,8 +2950,8 @@ BOOL CALLBACK VolumePropertiesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LP
else
{
- _snwprintf (sw,
- sizeof sw/2,
+ StringCbPrintfW (sw,
+ sizeof sw,
GetString ("PROCESSED_PORTION_X_PERCENT"),
(double) GetSysEncDeviceEncryptedPartSize (FALSE) / (double) GetSysEncDeviceSize (FALSE) * 100.0);
@@ -3078,6 +3089,7 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
char sysDir[MAX_PATH];
char volName[MAX_PATH];
int drive;
+ char* ptr;
GetDlgItemText (hwndDlg, IDC_DIRECTORY, dstDir, sizeof dstDir);
volName[0] = 0;
@@ -3111,21 +3123,22 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
if (volName[1] != 0)
{
volName[0] = '"';
- strcat (volName, "\"");
+ StringCbCatA (volName, sizeof(volName), "\"");
}
GetModuleFileName (NULL, appDir, sizeof (appDir));
- strrchr (appDir, '\\')[0] = 0;
+ if (ptr = strrchr (appDir, '\\'))
+ ptr[0] = 0;
WaitCursor ();
GetSystemDirectory (sysDir, sizeof (sysDir));
- sprintf (dstPath, "%s\\VeraCrypt", dstDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt", dstDir);
CreateDirectory (dstPath, NULL);
// Main app
- sprintf (srcPath, "%s\\VeraCrypt.exe", appDir);
- sprintf (dstPath, "%s\\VeraCrypt\\VeraCrypt.exe", dstDir);
+ StringCbPrintfA (srcPath, sizeof(srcPath), "%s\\VeraCrypt.exe", appDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt\\VeraCrypt.exe", dstDir);
if (!TCCopyFile (srcPath, dstPath))
{
handleWin32Error (hwndDlg);
@@ -3135,8 +3148,8 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
// Wizard
if (copyWizard)
{
- sprintf (srcPath, "%s\\VeraCrypt Format.exe", appDir);
- sprintf (dstPath, "%s\\VeraCrypt\\VeraCrypt Format.exe", dstDir);
+ StringCbPrintfA (srcPath, sizeof(srcPath), "%s\\VeraCrypt Format.exe", appDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt\\VeraCrypt Format.exe", dstDir);
if (!TCCopyFile (srcPath, dstPath))
{
handleWin32Error (hwndDlg);
@@ -3145,8 +3158,8 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
}
// Driver
- sprintf (srcPath, "%s\\veracrypt.sys", appDir);
- sprintf (dstPath, "%s\\VeraCrypt\\veracrypt.sys", dstDir);
+ StringCbPrintfA (srcPath, sizeof(srcPath), "%s\\veracrypt.sys", appDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt\\veracrypt.sys", dstDir);
if (!TCCopyFile (srcPath, dstPath))
{
handleWin32Error (hwndDlg);
@@ -3154,8 +3167,8 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
}
// Driver x64
- sprintf (srcPath, "%s\\veracrypt-x64.sys", appDir);
- sprintf (dstPath, "%s\\VeraCrypt\\veracrypt-x64.sys", dstDir);
+ StringCbPrintfA (srcPath, sizeof(srcPath), "%s\\veracrypt-x64.sys", appDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt\\veracrypt-x64.sys", dstDir);
if (!TCCopyFile (srcPath, dstPath))
{
handleWin32Error (hwndDlg);
@@ -3165,13 +3178,13 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
if (GetPreferredLangId () && strcmp (GetPreferredLangId (), "en") != 0)
{
// Language pack
- sprintf (srcPath, "%s\\Language.%s.xml", appDir, GetPreferredLangId ());
- sprintf (dstPath, "%s\\VeraCrypt\\Language.%s.xml", dstDir, GetPreferredLangId ());
+ StringCbPrintfA (srcPath, sizeof(srcPath), "%s\\Language.%s.xml", appDir, GetPreferredLangId ());
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\VeraCrypt\\Language.%s.xml", dstDir, GetPreferredLangId ());
TCCopyFile (srcPath, dstPath);
}
// AutoRun
- sprintf (dstPath, "%s\\autorun.inf", dstDir);
+ StringCbPrintfA (dstPath, sizeof(dstPath), "%s\\autorun.inf", dstDir);
DeleteFile (dstPath);
if (bAutoRun)
{
@@ -3187,7 +3200,7 @@ BOOL CALLBACK TravelerDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lPa
goto stop;
}
- sprintf (autoMount, "VeraCrypt\\VeraCrypt.exe /q background%s%s%s%s /m rm /v %s",
+ StringCbPrintfA (autoMount, sizeof(autoMount), "VeraCrypt\\VeraCrypt.exe /q background%s%s%s%s /m rm /v %s",
drive > 0 ? driveLetter : "",
bExplore ? " /e" : "",
bCacheInDriver ? " /c y" : "",
@@ -3452,7 +3465,7 @@ static BOOL Mount (HWND hwndDlg, int nDosDriveNo, char *szFileName)
}
else if (!Silent)
{
- strcpy (PasswordDlgVolume, szFileName);
+ StringCbCopyA (PasswordDlgVolume, sizeof(PasswordDlgVolume), szFileName);
if (!AskVolumePassword (hwndDlg, &VolumePassword, NULL, TRUE))
goto ret;
@@ -3615,7 +3628,7 @@ retry:
wchar_t msg[4096];
VolumeNotificationsList.bHidVolDamagePrevReported [unmount.nDosDriveNo] = TRUE;
- swprintf (msg, GetString ("DAMAGE_TO_HIDDEN_VOLUME_PREVENTED"), unmount.nDosDriveNo + 'A');
+ StringCbPrintfW (msg, sizeof(msg), GetString ("DAMAGE_TO_HIDDEN_VOLUME_PREVENTED"), unmount.nDosDriveNo + 'A');
SetForegroundWindow (hwndDlg);
MessageBoxW (hwndDlg, msg, lpszTitle, MB_ICONWARNING | MB_SETFOREGROUND | MB_TOPMOST);
@@ -3836,9 +3849,9 @@ static BOOL MountAllDevices (HWND hwndDlg, BOOL bPasswordPrompt)
{
WCHAR szTmp[4096];
- swprintf (szTmp, GetString (KeyFilesEnable || FirstCmdKeyFile ? "PASSWORD_OR_KEYFILE_WRONG_AUTOMOUNT" : "PASSWORD_WRONG_AUTOMOUNT"));
+ StringCbPrintfW (szTmp, sizeof(szTmp), GetString (KeyFilesEnable || FirstCmdKeyFile ? "PASSWORD_OR_KEYFILE_WRONG_AUTOMOUNT" : "PASSWORD_WRONG_AUTOMOUNT"));
if (CheckCapsLock (hwndDlg, TRUE))
- wcscat (szTmp, GetString ("PASSWORD_WRONG_CAPSLOCK_ON"));
+ StringCbCatW (szTmp, sizeof(szTmp), GetString ("PASSWORD_WRONG_CAPSLOCK_ON"));
MessageBoxW (hwndDlg, szTmp, lpszTitle, MB_ICONWARNING);
}
@@ -3986,7 +3999,7 @@ static void ChangeSysEncPassword (HWND hwndDlg, BOOL bOnlyChangeKDF)
if (CreateSysEncMutex ()) // If no instance of the wizard is currently taking care of system encryption
{
- sprintf (OrigKeyboardLayout, "%08X", (DWORD) GetKeyboardLayout (NULL) & 0xFFFF);
+ StringCbPrintfA (OrigKeyboardLayout, sizeof(OrigKeyboardLayout), "%08X", (DWORD) GetKeyboardLayout (NULL) & 0xFFFF);
bSysEncPwdChangeDlgMode = TRUE;
@@ -4251,7 +4264,7 @@ void CreateRescueDisk (void)
WaitCursor();
BootEncObj->CreateRescueIsoImage (false, szRescueDiskISO);
- _snwprintf (szTmp, sizeof szTmp / 2,
+ StringCbPrintfW (szTmp, sizeof szTmp,
GetString (IsWindowsIsoBurnerAvailable() ? "RESCUE_DISK_NON_WIZARD_CREATION_WIN_ISOBURN" : "RESCUE_DISK_NON_WIZARD_CREATION_BURN"),
szRescueDiskISO);
@@ -4785,7 +4798,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
{
VolumePassword.Length = 0;
- strcpy (PasswordDlgVolume, szFileName);
+ StringCbCopyA (PasswordDlgVolume, sizeof(PasswordDlgVolume),szFileName);
if (!AskVolumePassword (hwndDlg, &VolumePassword, NULL, TRUE))
break;
@@ -5323,7 +5336,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
if (MainWindowHidden)
{
AppendMenuW (popup, MF_STRING, IDM_SHOW_HIDE, GetString ("SHOW_TC"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
}
else if (bEnableBkgTask
&& (!(LastKnownMountList.ulMountedDrives == 0
@@ -5332,12 +5345,12 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
&& GetDriverRefCount () < 2)))
{
AppendMenuW (popup, MF_STRING, IDM_SHOW_HIDE, GetString ("HIDE_TC"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
}
AppendMenuW (popup, MF_STRING, IDM_MOUNTALL, GetString ("IDC_MOUNTALL"));
AppendMenuW (popup, MF_STRING, IDM_MOUNT_FAVORITE_VOLUMES, GetString ("IDM_MOUNT_FAVORITE_VOLUMES"));
AppendMenuW (popup, MF_STRING, IDM_UNMOUNTALL, GetString ("IDC_UNMOUNTALL"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
for (n = 0; n < 2; n++)
{
@@ -5352,7 +5365,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
wstring label = GetFavoriteVolumeLabel (WideToSingleString (vol));
- wsprintfW (s, L"%s %c: (%s)",
+ StringCbPrintfW (s, sizeof(s), L"%s %c: (%s)",
GetString (n==0 ? "OPEN" : "DISMOUNT"),
i + L'A',
label.empty() ? vol : label.c_str());
@@ -5360,14 +5373,14 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
}
}
if (LastKnownMountList.ulMountedDrives != 0)
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
}
AppendMenuW (popup, MF_STRING, IDM_HELP, GetString ("MENU_HELP"));
AppendMenuW (popup, MF_STRING, IDM_HOMEPAGE_SYSTRAY, GetString ("HOMEPAGE"));
AppendMenuW (popup, MF_STRING, IDM_PREFERENCES, GetString ("IDM_PREFERENCES"));
AppendMenuW (popup, MF_STRING, IDM_ABOUT, GetString ("IDM_ABOUT"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDCANCEL, GetString ("EXIT"));
GetCursorPos (&pos);
@@ -5393,7 +5406,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
if (Dismount (hwndDlg, sel - TRAYICON_MENU_DRIVE_OFFSET - 26))
{
wchar_t txt [2048];
- wsprintfW (txt, GetString ("VOLUME_MOUNTED_AS_DRIVE_LETTER_X_DISMOUNTED"), sel - TRAYICON_MENU_DRIVE_OFFSET - 26 + L'A');
+ StringCbPrintfW (txt, sizeof(txt), GetString ("VOLUME_MOUNTED_AS_DRIVE_LETTER_X_DISMOUNTED"), sel - TRAYICON_MENU_DRIVE_OFFSET - 26 + L'A');
InfoBalloonDirect (GetString ("SUCCESSFULLY_DISMOUNTED"), txt);
}
@@ -5499,7 +5512,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
if (wcsstr (vol, L"\\??\\") == vol)
vol += 4;
- _snprintf (volp, sizeof(volp), "%ls", vol);
+ StringCbPrintfA (volp, sizeof(volp), "%ls", vol);
if (IsVolumeDeviceHosted (volp))
{
@@ -5603,7 +5616,7 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
// No mounted volume at this drive letter
AppendMenuW (popup, MF_STRING, IDM_MOUNT_VOLUME, GetString ("IDM_MOUNT_VOLUME"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDPM_SELECT_FILE_AND_MOUNT, GetString ("SELECT_FILE_AND_MOUNT"));
AppendMenuW (popup, MF_STRING, IDPM_SELECT_DEVICE_AND_MOUNT, GetString ("SELECT_DEVICE_AND_MOUNT"));
break;
@@ -5614,13 +5627,13 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
AppendMenuW (popup, MF_STRING, IDM_UNMOUNT_VOLUME, GetString ("DISMOUNT"));
AppendMenuW (popup, MF_STRING, IDPM_OPEN_VOLUME, GetString ("OPEN"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDPM_CHECK_FILESYS, GetString ("IDPM_CHECK_FILESYS"));
AppendMenuW (popup, MF_STRING, IDPM_REPAIR_FILESYS, GetString ("IDPM_REPAIR_FILESYS"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDPM_ADD_TO_FAVORITES, GetString ("IDPM_ADD_TO_FAVORITES"));
AppendMenuW (popup, MF_STRING, IDPM_ADD_TO_SYSTEM_FAVORITES, GetString ("IDPM_ADD_TO_SYSTEM_FAVORITES"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_VOLUME_PROPERTIES, GetString ("IDPM_PROPERTIES"));
break;
@@ -5867,10 +5880,10 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
{
AppendMenuW (popup, MF_STRING, IDM_CHANGE_PASSWORD, GetString ("IDM_CHANGE_PASSWORD"));
AppendMenuW (popup, MF_STRING, IDM_CHANGE_HEADER_KEY_DERIV_ALGO, GetString ("IDM_CHANGE_HEADER_KEY_DERIV_ALGO"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_ADD_REMOVE_VOL_KEYFILES, GetString ("IDM_ADD_REMOVE_VOL_KEYFILES"));
AppendMenuW (popup, MF_STRING, IDM_REMOVE_ALL_KEYFILES_FROM_VOL, GetString ("IDM_REMOVE_ALL_KEYFILES_FROM_VOL"));
- AppendMenu (popup, MF_SEPARATOR, 0, NULL);
+ AppendMenu (popup, MF_SEPARATOR, 0, "");
AppendMenuW (popup, MF_STRING, IDM_BACKUP_VOL_HEADER, GetString ("IDM_BACKUP_VOL_HEADER"));
AppendMenuW (popup, MF_STRING, IDM_RESTORE_VOL_HEADER, GetString ("IDM_RESTORE_VOL_HEADER"));
}
@@ -6250,9 +6263,9 @@ BOOL CALLBACK MainDialogProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPa
// volPathHigher will contain the volume path selected in the main drive list
wstring volPathHigher (prop.wszVolume);
- ToSBCS (prop.wszVolume);
- strcpy ((char *) volPathLowerW, volPathLower);
- ToUNICODE ((char *) volPathLowerW);
+ ToSBCS (prop.wszVolume, sizeof(prop.wszVolume));
+ StringCbCopyA ((char *) volPathLowerW, sizeof(volPathLowerW), volPathLower);
+ ToUNICODE ((char *) volPathLowerW, sizeof(volPathLowerW));
if (strcmp (((memcmp ((char *) prop.wszVolume, "\\??\\", 4) == 0) ? (char *) prop.wszVolume + 4 : (char *) prop.wszVolume), volPathLower) != 0)
{
@@ -6700,8 +6713,11 @@ void ExtractCommandLine (HWND hwndDlg, char *lpszCommandLine)
KeyFile *kf;
RelativePath2Absolute (tmpPath);
kf = (KeyFile *) malloc (sizeof (KeyFile));
- strncpy (kf->FileName, tmpPath, sizeof (kf->FileName) - 1);
- FirstCmdKeyFile = KeyFileAdd (FirstCmdKeyFile, kf);
+ if (kf)
+ {
+ StringCbCopyA (kf->FileName, sizeof(kf->FileName), tmpPath);
+ FirstCmdKeyFile = KeyFileAdd (FirstCmdKeyFile, kf);
+ }
}
break;
@@ -7025,7 +7041,7 @@ BOOL TaskBarIconAdd (HWND hwnd)
| LR_SHARED
| (nCurrentOS != WIN_2000 ? LR_DEFAULTCOLOR : LR_VGACOLOR)); // Windows 2000 cannot display more than 16 fixed colors in notification tray
- wcscpy (tnid.szTip, L"VeraCrypt");
+ StringCbCopyW (tnid.szTip, sizeof(tnid.szTip), L"VeraCrypt");
return Shell_NotifyIconW (NIM_ADD, &tnid);
}
@@ -7450,7 +7466,7 @@ void ChangeMainWindowVisibility ()
}
-int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, char *lpszVolume)
+int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, const char *lpszVolume)
{
int nStatus = ERR_OS_ERROR;
wchar_t szTmp[4096];
@@ -7461,6 +7477,13 @@ int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, char *lpszVolum
byte temporaryKey[MASTER_KEYDATA_SIZE];
byte originalK2[MASTER_KEYDATA_SIZE];
+ if (!lpszVolume)
+ {
+ nStatus = ERR_OUTOFMEMORY;
+ handleError (hwndDlg, nStatus);
+ return nStatus;
+ }
+
volume.VolumeIsOpen = FALSE;
hiddenVolume.VolumeIsOpen = FALSE;
@@ -7560,7 +7583,7 @@ noHidden:
goto error;
}
- swprintf (szTmp, GetString ("CONFIRM_VOL_HEADER_BAK"), lpszVolume);
+ StringCbPrintfW (szTmp, sizeof(szTmp), GetString ("CONFIRM_VOL_HEADER_BAK"), lpszVolume);
if (bRequireConfirmation
&& (MessageBoxW (hwndDlg, szTmp, lpszTitle, YES_NO|MB_ICONQUESTION|MB_DEFBUTTON1) == IDNO))
@@ -7672,7 +7695,7 @@ error:
}
-int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume)
+int RestoreVolumeHeader (HWND hwndDlg, const char *lpszVolume)
{
int nDosLinkCreated = -1, nStatus = ERR_OS_ERROR;
char szDiskFile[TC_MAX_PATH], szCFDevice[TC_MAX_PATH];
@@ -7691,6 +7714,13 @@ int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume)
LARGE_INTEGER headerOffset;
CRYPTO_INFO *restoredCryptoInfo = NULL;
+ if (!lpszVolume)
+ {
+ nStatus = ERR_OUTOFMEMORY;
+ handleError (hwndDlg, nStatus);
+ return nStatus;
+ }
+
switch (IsSystemDevicePath (lpszVolume, hwndDlg, TRUE))
{
case 1:
@@ -7750,7 +7780,7 @@ int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume)
// Open the volume using backup header
while (TRUE)
{
- strncpy (PasswordDlgVolume, lpszVolume, sizeof (PasswordDlgVolume) - 1);
+ StringCbCopyA (PasswordDlgVolume, sizeof(PasswordDlgVolume), lpszVolume);
if (!AskVolumePassword (hwndDlg, &VolumePassword, NULL, FALSE))
{
nStatus = ERR_SUCCESS;
@@ -7806,7 +7836,7 @@ int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume)
{
// Restore header from an external backup
- swprintf (szTmp, GetString ("CONFIRM_VOL_HEADER_RESTORE"), lpszVolume);
+ StringCbPrintfW (szTmp, sizeof(szTmp), GetString ("CONFIRM_VOL_HEADER_RESTORE"), lpszVolume);
if (MessageBoxW (hwndDlg, szTmp, lpszTitle, YES_NO|MB_ICONWARNING|MB_DEFBUTTON2) == IDNO)
{
@@ -7837,13 +7867,13 @@ int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume)
goto error;
}
- CreateFullVolumePath (szDiskFile, lpszVolume, &bDevice);
+ CreateFullVolumePath (szDiskFile, sizeof(szDiskFile), lpszVolume, &bDevice);
if (bDevice == FALSE)
- strcpy (szCFDevice, szDiskFile);
+ StringCbCopyA (szCFDevice, sizeof(szCFDevice), szDiskFile);
else
{
- nDosLinkCreated = FakeDosNameForDevice (szDiskFile, szDosDevice, szCFDevice, FALSE);
+ nDosLinkCreated = FakeDosNameForDevice (szDiskFile, szDosDevice, sizeof(szDosDevice),szCFDevice, sizeof(szCFDevice),FALSE);
if (nDosLinkCreated != 0)
goto error;
}
@@ -8302,12 +8332,12 @@ static BOOL CALLBACK SecurityTokenPreferencesDlgProc (HWND hwndDlg, UINT msg, WP
else
{
char prevSecurityTokenLibraryPath[MAX_PATH];
- strcpy (prevSecurityTokenLibraryPath, SecurityTokenLibraryPath);
- strcpy (SecurityTokenLibraryPath, securityTokenLibraryPath);
+ StringCbCopyA (prevSecurityTokenLibraryPath, sizeof(prevSecurityTokenLibraryPath), SecurityTokenLibraryPath);
+ StringCbCopyA (SecurityTokenLibraryPath, sizeof(SecurityTokenLibraryPath), securityTokenLibraryPath);
if (!InitSecurityTokenLibrary())
{
- strcpy (SecurityTokenLibraryPath, prevSecurityTokenLibraryPath);
+ StringCbCopyA (SecurityTokenLibraryPath, sizeof(SecurityTokenLibraryPath), prevSecurityTokenLibraryPath);
return 1;
}
}
@@ -8393,7 +8423,7 @@ static BOOL CALLBACK SecurityTokenPreferencesDlgProc (HWND hwndDlg, UINT msg, WP
Info ("SELECT_PKCS11_MODULE_HELP");
- wsprintfW (browseFilter, L"%ls (*.dll)%c*.dll%c%c", GetString ("DLL_FILES"), 0, 0, 0);
+ StringCbPrintfW (browseFilter, sizeof(browseFilter), L"%ls (*.dll)%c*.dll%c%c", GetString ("DLL_FILES"), 0, 0, 0);
GetSystemDirectory (systemDir, sizeof (systemDir));
if (BrowseFilesInDir (hwndDlg, "SELECT_PKCS11_MODULE", systemDir, securityTokenLibraryPath, TRUE, FALSE, browseFilter))
diff --git a/src/Mount/Mount.h b/src/Mount/Mount.h
index 140b3e9..7509542 100644
--- a/src/Mount/Mount.h
+++ b/src/Mount/Mount.h
@@ -94,8 +94,8 @@ BOOL WholeSysDriveEncryption (BOOL bSilent);
BOOL CheckSysEncMountWithoutPBA (const char *devicePath, BOOL quiet);
BOOL TCBootLoaderOnInactiveSysEncDrive (void);
void CreateRescueDisk (void);
-int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, char *lpszVolume);
-int RestoreVolumeHeader (HWND hwndDlg, char *lpszVolume);
+int BackupVolumeHeader (HWND hwndDlg, BOOL bRequireConfirmation, const char *lpszVolume);
+int RestoreVolumeHeader (HWND hwndDlg, const char *lpszVolume);
void SecurityTokenPreferencesDialog (HWND hwndDlg);
static BOOL CALLBACK PerformanceSettingsDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);
static BOOL CALLBACK BootLoaderPreferencesDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam);