diff options
| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2022-03-26 20:03:19 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2022-03-26 21:15:11 +0100 |
| commit | 762065917f3ac47c3bdcacdb608d35b36dfb3973 (patch) | |
| tree | 7863397c35f5e560c28150879307acec6c18b3d2 /src/Mount | |
| parent | a0809fe85c2f1bf130c26ff77aea7dac19b6c05f (diff) | |
| download | VeraCrypt-762065917f3ac47c3bdcacdb608d35b36dfb3973.tar.gz VeraCrypt-762065917f3ac47c3bdcacdb608d35b36dfb3973.zip | |
Windows: Add various checks to address Coverity reported issues.
Diffstat (limited to 'src/Mount')
| -rw-r--r-- | src/Mount/Mount.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/Mount/Mount.c b/src/Mount/Mount.c index a0370861..a5798afc 100644 --- a/src/Mount/Mount.c +++ b/src/Mount/Mount.c @@ -6583,6 +6583,14 @@ static void ShowSystemEncryptionStatus (HWND hwndDlg) if (GetAsyncKeyState (VK_SHIFT) < 0 && GetAsyncKeyState (VK_CONTROL) < 0) { // Ctrl+Shift held (for debugging purposes) + int64 encryptedRatio = 0; + if (BootEncStatus.DriveEncrypted + && (BootEncStatus.ConfiguredEncryptedAreaStart >= 0) + && (BootEncStatus.ConfiguredEncryptedAreaEnd >= BootEncStatus.ConfiguredEncryptedAreaStart) + ) + { + encryptedRatio = (BootEncStatus.EncryptedAreaEnd + 1 - BootEncStatus.EncryptedAreaStart) * 100I64 / (BootEncStatus.ConfiguredEncryptedAreaEnd + 1 - BootEncStatus.ConfiguredEncryptedAreaStart); + } DebugMsgBox ("Debugging information for system encryption:\n\nDeviceFilterActive: %d\nBootLoaderVersion: %x\nSetupInProgress: %d\nSetupMode: %d\nVolumeHeaderPresent: %d\nDriveMounted: %d\nDriveEncrypted: %d\n" "HiddenSystem: %d\nHiddenSystemPartitionStart: %I64d\n" @@ -6600,7 +6608,7 @@ static void ShowSystemEncryptionStatus (HWND hwndDlg) BootEncStatus.ConfiguredEncryptedAreaEnd, BootEncStatus.EncryptedAreaStart, BootEncStatus.EncryptedAreaEnd, - !BootEncStatus.DriveEncrypted ? 0 : (BootEncStatus.EncryptedAreaEnd + 1 - BootEncStatus.EncryptedAreaStart) * 100I64 / (BootEncStatus.ConfiguredEncryptedAreaEnd + 1 - BootEncStatus.ConfiguredEncryptedAreaStart)); + encryptedRatio); } if (!BootEncStatus.DriveEncrypted && !BootEncStatus.DriveMounted) |