6 files changed, 44 insertions, 19 deletions
diff --git a/src/Core/Unix/CoreService.cpp b/src/Core/Unix/CoreService.cpp
index f05d8569..e543652a 100644
--- a/src/Core/Unix/CoreService.cpp
+++ b/src/Core/Unix/CoreService.cpp
@@ -303,12 +303,11 @@ namespace VeraCrypt
 				//	We also use the old way if the user is forcing the use of dummy password for sudo
 				
 #if defined(TC_LINUX ) || defined (TC_FREEBSD)
-				
+				bool authCheckDone = false;
 				if (!Core->GetUseDummySudoPassword ())
 				{
 					std::vector<char> buffer(128, 0);
 					std::string result;
-					bool authCheckDone = false;
 					
 					FILE* pipe = popen("sudo -n uptime 2>&1 | grep 'load average' | wc -l", "r");	//	We redirect stderr to stdout (2>&1) to be able to catch the result of the command
 					if (pipe)
@@ -354,7 +353,10 @@ namespace VeraCrypt
 					}
 
 					request.FastElevation = false;
-					(*AdminPasswordCallback) (request.AdminPassword);
+#if defined(TC_LINUX ) || defined (TC_FREEBSD)
+					if(!authCheckDone)
+#endif
+						(*AdminPasswordCallback) (request.AdminPassword);
 				}
 			}
 		}
diff --git a/src/Core/Unix/CoreServiceProxy.h b/src/Core/Unix/CoreServiceProxy.h
index f5bbae3d..d57d8163 100644
--- a/src/Core/Unix/CoreServiceProxy.h
+++ b/src/Core/Unix/CoreServiceProxy.h
@@ -98,11 +98,11 @@ namespace VeraCrypt
 			{
 				MountOptions newOptions = options;
 
-				newOptions.Password = Keyfile::ApplyListToPassword (options.Keyfiles, options.Password);
+				newOptions.Password = Keyfile::ApplyListToPassword (options.Keyfiles, options.Password, options.EMVSupportEnabled);
 				if (newOptions.Keyfiles)
 					newOptions.Keyfiles->clear();
 
-				newOptions.ProtectionPassword = Keyfile::ApplyListToPassword (options.ProtectionKeyfiles, options.ProtectionPassword);
+				newOptions.ProtectionPassword = Keyfile::ApplyListToPassword (options.ProtectionKeyfiles, options.ProtectionPassword, options.EMVSupportEnabled);
 				if (newOptions.ProtectionKeyfiles)
 					newOptions.ProtectionKeyfiles->clear();
 
@@ -126,7 +126,7 @@ namespace VeraCrypt
 				if (options.CachePassword
 					&& ((options.Password && !options.Password->IsEmpty()) || (options.Keyfiles && !options.Keyfiles->empty())))
 				{
-					VolumePasswordCache::Store (*Keyfile::ApplyListToPassword (options.Keyfiles, options.Password));
+					VolumePasswordCache::Store (*Keyfile::ApplyListToPassword (options.Keyfiles, options.Password, options.EMVSupportEnabled));
 				}
 			}
 
diff --git a/src/Core/Unix/CoreUnix.cpp b/src/Core/Unix/CoreUnix.cpp
index 2dac4cb5..258979b9 100644
--- a/src/Core/Unix/CoreUnix.cpp
+++ b/src/Core/Unix/CoreUnix.cpp
@@ -78,10 +78,8 @@ namespace VeraCrypt
 			if (stat("/usr/bin/konsole", &sb) == 0)
 			{
 				args.clear ();
-				args.push_back ("--title");
-				args.push_back ("fsck");
-				args.push_back ("--caption");
-				args.push_back ("fsck");
+				args.push_back ("-p");
+				args.push_back ("tabtitle=fsck");
 				args.push_back ("-e");
 				args.push_back ("sh");
 				args.push_back ("-c");
@@ -91,8 +89,22 @@ namespace VeraCrypt
 					Process::Execute ("konsole", args, 1000);
 				} catch (TimeOut&) { }
 			}
+			else if (stat("/usr/bin/gnome-terminal", &sb) == 0 && stat("/usr/bin/dbus-launch", &sb) == 0)
+			{
+				args.clear ();
+				args.push_back ("--title");
+				args.push_back ("fsck");
+				args.push_back ("--");
+				args.push_back ("sh");
+				args.push_back ("-c");
+				args.push_back (xargs);
+				try
+				{
+					Process::Execute ("gnome-terminal", args, 1000);
+				} catch (TimeOut&) { }
+			}
 			else
-				throw;
+				throw TerminalNotFound();
 		}
 #endif
 	}
@@ -534,8 +546,8 @@ namespace VeraCrypt
 					options.Password,
 					options.Pim,
 					options.Kdf,
-					options.TrueCryptMode,
 					options.Keyfiles,
+					options.EMVSupportEnabled,
 					options.Protection,
 					options.ProtectionPassword,
 					options.ProtectionPim,
@@ -679,7 +691,7 @@ namespace VeraCrypt
 				{
 					try
 					{
-						chown (mountPoint.c_str(), GetRealUserId(), GetRealGroupId());
+						throw_sys_sub_if (chown (mountPoint.c_str(), GetRealUserId(), GetRealGroupId()) == -1, mountPoint);
 					} catch (...) { }
 				}
 			}
diff --git a/src/Core/Unix/Linux/CoreLinux.cpp b/src/Core/Unix/Linux/CoreLinux.cpp
index 47ec8fb8..5d5ba38f 100644
--- a/src/Core/Unix/Linux/CoreLinux.cpp
+++ b/src/Core/Unix/Linux/CoreLinux.cpp
@@ -22,6 +22,9 @@
 #include "Platform/SystemInfo.h"
 #include "Platform/TextReader.h"
 #include "Volume/EncryptionModeXTS.h"
+#ifdef WOLFCRYPT_BACKEND
+#include "Volume/EncryptionModeWolfCryptXTS.h"
+#endif
 #include "Driver/Fuse/FuseService.h"
 #include "Core/Unix/CoreServiceProxy.h"
 
@@ -302,9 +305,13 @@ namespace VeraCrypt
 
 	void CoreLinux::MountVolumeNative (shared_ptr <Volume> volume, MountOptions &options, const DirectoryPath &auxMountPoint) const
 	{
-		bool xts = (typeid (*volume->GetEncryptionMode()) == typeid (EncryptionModeXTS));
-		bool algoNotSupported = (typeid (*volume->GetEncryptionAlgorithm()) == typeid (GOST89))
-			|| (typeid (*volume->GetEncryptionAlgorithm()) == typeid (Kuznyechik))
+		bool xts = (typeid (*volume->GetEncryptionMode()) == 
+            #ifdef WOLFCRYPT_BACKEND
+                        typeid (EncryptionModeWolfCryptXTS));
+            #else
+                        typeid (EncryptionModeXTS));
+            #endif 
+                bool algoNotSupported = (typeid (*volume->GetEncryptionAlgorithm()) == typeid (Kuznyechik))
 			|| (typeid (*volume->GetEncryptionAlgorithm()) == typeid (CamelliaKuznyechik))
 			|| (typeid (*volume->GetEncryptionAlgorithm()) == typeid (KuznyechikTwofish))
 			|| (typeid (*volume->GetEncryptionAlgorithm()) == typeid (KuznyechikAES))
diff --git a/src/Core/Unix/MacOSX/CoreMacOSX.cpp b/src/Core/Unix/MacOSX/CoreMacOSX.cpp
index b596e6e8..dde0d949 100644
--- a/src/Core/Unix/MacOSX/CoreMacOSX.cpp
+++ b/src/Core/Unix/MacOSX/CoreMacOSX.cpp
@@ -107,7 +107,13 @@ namespace VeraCrypt
 	void CoreMacOSX::CheckFilesystem (shared_ptr <VolumeInfo> mountedVolume, bool repair) const
 	{
 		list <string> args;
-		args.push_back ("/Applications/Utilities/Disk Utility.app");
+		struct stat sb;
+
+		if (stat("/Applications/Utilities/Disk Utility.app", &sb) == 0)
+			args.push_back ("/Applications/Utilities/Disk Utility.app");
+		else
+			args.push_back ("/System/Applications/Utilities/Disk Utility.app");
+
 		Process::Execute ("open", args);
 	}
 
diff --git a/src/Core/Unix/OpenBSD/CoreOpenBSD.cpp b/src/Core/Unix/OpenBSD/CoreOpenBSD.cpp
index 0b55b401..3064103b 100644
--- a/src/Core/Unix/OpenBSD/CoreOpenBSD.cpp
+++ b/src/Core/Unix/OpenBSD/CoreOpenBSD.cpp
@@ -69,8 +69,6 @@ namespace VeraCrypt
 		if (freeVnd == -1)
 			throw "couldn't find free vnd";
 
-		args.push_back ("-c");
-
 		stringstream freePath;
 		freePath << "vnd" << freeVnd;
 		args.push_back (freePath.str());