VeraCrypt
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4 daysLinux/macOS: Simplify sudo session detection logic and extend it to macOSMounir IDRASSI5-44/+23
This update simplifies the logic for detecting active sudo sessions by checking the exit code of the sudo -n -l command, which reliably returns 0 if a session is active. Additionally, this approach is now applicable to recent macOS versions, as they no longer have the sudo bug that previously prevented us from using this method.
5 daysLinux: Fix "Password too long" error message not expanded to include max ↵Mounir IDRASSI1-2/+2
length (#1456)
6 daysLinux/macOS: check if volume doesn't exist before starting the mount operation.Mounir IDRASSI2-0/+25
2024-11-27Windows: Increment version to 1.26.17.2. Update signed drivers.Mounir IDRASSI14-21/+21
2024-11-27Windows Setup: Fix the implementation of backup/restore of file permission ↵Mounir IDRASSI2-13/+4
during update
2024-11-25Windows: don't test sign driver by default in Release mode.Mounir IDRASSI2-0/+6
2024-11-25Windows Setup: Fix "Access Denied" issue during VeraCrypt update after a ↵Mounir IDRASSI3-2/+256
Windows upgrade During a Windows upgrade, ownership of veracrypt.sys is set to TrustedInstaller, preventing VeraCrypt from accessing the file during an update. This commit resolves the issue by temporarily taking ownership of the file to rename it, allowing the new file to be copied. The setup process now obtains additional privileges for this operation, which are properly dropped once the file copying is complete.
2024-11-24Set 1.26.17 release date to November 24thMounir IDRASSI1-1/+1
2024-11-24Windows Driver: Set version to 1.26.17.1. Update signed drivers.Mounir IDRASSI7-7/+7
2024-11-23Windows Driver: Make max work items count configurable. Increase default to ↵Mounir IDRASSI5-38/+56
1024. Queue write IRPs. - Made the maximum work items count configurable to allow flexibility based on system needs. - Increased the default value of max work items count to 1024 to better handle high-throughput scenarios. - Queue write IRPs in system worker thread to avoid potential deadlocks in write scenarios.
2024-11-22Windows Driver: Optimize spinlock usage in CompleteIrpWorkItemRoutineMounir IDRASSI1-8/+4
Reduce the critical section protected by spinlock to only cover the list manipulation operation. Move the ActiveWorkItems counter decrement outside the spinlock using InterlockedDecrement, and separate event signaling from the locked section. This change minimizes time spent at raised IRQL (DISPATCH_LEVEL) and reduces potential for lock contention.
2024-11-20Windows: Update signed Windows drivers.Mounir IDRASSI5-1/+1
2024-11-20Windows driver: use correct WDM type. Increment version to 1.26.17Mounir IDRASSI41-65/+71
2024-11-18Increment version to 1.26.16. Update Release Notes. Update signed Windows ↵Mounir IDRASSI46-59/+59
drivers.
2024-11-17Windows Driver: Use system functions directly instead of dynamic loading ↵Mounir IDRASSI6-223/+53
since we are targeting Windows 10
2024-11-17Windows Driver: Fix deadlock in EncryptedIoQueue due to re-entrant IRP ↵Mounir IDRASSI2-17/+167
completions There was a deadlock issue in the driver caused by the CompletionThreadProc function in EncryptedIoQueue.c: https://sourceforge.net/p/veracrypt/discussion/general/thread/f6e7f623d0/?page=20&limit=25#8362 The driver uses a single thread (CompletionThreadProc) to process IRP completions. When IoCompleteRequest is called within this thread, it can result in new IRPs being generated (e.g., for pagefile operations) that are intercepted by the driver and queued back into the CompletionThreadQueue. Since CompletionThreadProc is the only thread processing this queue and is waiting on IoCompleteRequest, these new IRPs are not handled, leading to a system freeze. To resolve this issue, the following changes have been made: Deferred IRP Completion Using Pre-allocated Work Items: - Introduced a pool of pre-allocated work items (COMPLETE_IRP_WORK_ITEM) to handle IRP completions without causing additional resource allocations that could trigger new IRPs. - The CompletionThreadProc now queues IRP completions to these work items, which are processed in a different context using IoQueueWorkItem, preventing re-entrant IRPs from blocking the completion thread. Thread-Safe Work Item Pool Management: - Implemented a thread-safe mechanism using a semaphore (WorkItemSemaphore), spin lock (WorkItemLock), and a free list (FreeWorkItemsList) to manage the pool of work items. - Threads acquire and release work items safely, and if all work items are busy, threads wait until one becomes available. Reference Counting and Improved Stop Handling: - Added an ActiveWorkItems counter to track the number of active work items. - Modified EncryptedIoQueueStop to wait for all active work items to complete before proceeding with cleanup, ensuring a clean shutdown. These changes address the deadlock issue by preventing CompletionThreadProc from being blocked by re-entrant IRPs generated during IoCompleteRequest. By deferring IRP completion to a different context using pre-allocated work items and managing resources properly, we avoid the deadlock and ensure that all IRPs are processed correctly.
2024-11-17Linux/macOS: make binary symbols visible in crash report.Mounir IDRASSI1-1/+4
2024-11-16Windows Driver: Add Unicode define to build and enhance tracing in debug modeMounir IDRASSI2-151/+83
2024-11-16Windows: Fix driver crash caused by 32-bit leftover code in ↵Mounir IDRASSI1-3/+0
derive_key_blake2s function
2024-11-16Windows: Avoid modifying BootArguments structure and use __unaligned keyword ↵Mounir IDRASSI4-5/+4
to inform compiler that pointer is unaligned. This avoids issues with existing bootloaders
2024-11-16Windows: remove 32-bit logic from the code since we support only 64-bit. ↵Mounir IDRASSI41-521/+127
remove 32-bit EFI bootloader files. We also fix intermediary files folder for Portable and Setup projects
2024-11-16Windows: Fix output directory configuration of COMREG projectMounir IDRASSI1-4/+4
2024-11-16Windows: Fix regression in self-test of hash algorithms that caused them to failMounir IDRASSI1-2/+2
2024-11-15Windows: Fix VS 2022 projects referencesMounir IDRASSI4-26/+30
2024-11-15Windows: remove VS 2019 solution and project files since we migrated to VS 2022.Mounir IDRASSI28-7285/+0
2024-11-15Windows: Fix delayload link warning about comdlg32.dll not used. Remove ↵Mounir IDRASSI8-866/+29
unused old project files
2024-11-15Windows: move main project files and solution from VS 2010 to VS 2022. ↵Mounir IDRASSI28-6847/+1810
Delete unused files.
2024-11-15Windows: Fix warning when building Setup and Portable. No file elevation is ↵Mounir IDRASSI1-0/+8
used for them.
2024-11-15Windows: Upgrade VS 2019 solution/projects to VS 2022. Remove Win32 ↵Mounir IDRASSI14-1816/+880
configuration for driver and binaries. Only setup remains 32-bit to be compatible with both x64 and arm64 Windows.
2024-11-15Windows: Fix build of MBR bootloaderMounir IDRASSI1-1/+1
2024-11-15Windows: Fix warning in driver build by make get_pkcs5_iteration_count have ↵Mounir IDRASSI1-40/+36
a single return statement at the end
2024-11-15Windows: Use VS builtin __fastfail intrinsic for fatal exception instead of ↵Mounir IDRASSI1-0/+3
affecting NULL pointer
2024-11-15Windows: Fix various compiler warningsMounir IDRASSI17-287/+301
2024-11-15Windows: Fix MBR bootload compilation error following latest changesMounir IDRASSI1-3/+3
2024-11-13Use portable alignment macro to be compatible with Linux/macOSMounir IDRASSI1-1/+2
2024-11-13Use adequate const qualifiers for pbkdf2 functions argumentsMounir IDRASSI2-16/+16
2024-11-13Linux: Fix build error following latest code cleanupMounir IDRASSI2-10/+10
2024-11-13Windows: Remove support for 32-bit driver code. Set build target as Windows ↵Mounir IDRASSI31-777/+512
10. Simplify code and fix all warnings in driver.
2024-11-13Windows: Use BCryptGenRandom instead of deprecated CryptGenRandom to ↵Mounir IDRASSI1-27/+21
generate secure random bytes
2024-11-11Linux: Fix build error caused by changes for dynamic CPU SHA support detectionMounir IDRASSI2-56/+61
2024-11-10Linux: Fix detection of SHA CPU support on virtualized environment by trying ↵Mounir IDRASSI1-0/+66
SHA instruction
2024-11-10Linux: Fix build error following SHA intrinsic support changesMounir IDRASSI2-4/+7
2024-11-10Add support for SHA-256 x86 instrinsic for enhance performance of ↵Mounir IDRASSI16-3/+333
PBKDF2-HMAC-SHA256
2024-09-24Linux: Improve directory opening logic by prioritizing xdg-open and adding ↵Mounir IDRASSI1-46/+52
fallback mechanisms (#1420) - Use xdg-open as the primary method for opening directories, ensuring compatibility with most Linux environments. - Implemented fallback logic to try other known file managers (e.g., nautilus, dolphin, caja, thunar) if xdg-open is unavailable or fails. Based on proposal by @bugtracker2019
2024-09-22Linux: Add Fedora as supported distribution in CMakeLists.txtMounir IDRASSI1-2/+13
2024-09-19Windows: Fix EFI configuration editor various issuesMounir IDRASSI2-7/+47
We always using Unicode functions to interact with UI. We convert UTF8 string to UTF16 and vis-versa. Overwrite input string instead of using resize that caused old test to remain. Fix case of readOnly by using correct message. change position of OK/cancel button to match other dialogs. Activate translation on this dialog.
2024-09-18Linux: fix assert by wxWidgets library included in Ubuntu.Mounir IDRASSI1-1/+4
2024-09-17Windows: Simplify error message related to IsEfiBoot since it always fail ↵Mounir IDRASSI1-20/+6
with ERROR_INVALID_FUNCTION Proposed by @kriegste on https://github.com/veracrypt/VeraCrypt/issues/360
2024-09-17macOS: fix regression in build script that caused it to ignore fuset switchMounir IDRASSI1-1/+1
fixed by Mattoje #1417
2024-09-17macOS: restrict --allow-screencapture switch to macOS only since screen ↵Mounir IDRASSI1-0/+2
protection doesn't work on Linux In the code we also enable it for TC_WINDOWS but actually we don't use wxWidgets for Windows build.